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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2008-08-22 21:28:58 +0000 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2008-08-22 21:28:58 +0000 |
| commit | 86d9553170c7c02ebaa7f068670a4ea847288b73 (patch) | |
| tree | 849b5ff945dfcddee73d9383f8ffaf7f7fd5aabc /patches | |
| parent | 11c15fd77ffd77dc613db1df02bcb6d1c41db3a1 (diff) | |
| download | OSELAS.Toolchain-86d9553170c7c02ebaa7f068670a4ea847288b73.tar.gz OSELAS.Toolchain-86d9553170c7c02ebaa7f068670a4ea847288b73.tar.xz | |
* patches/gcc-4.2.3/generic/oe/crunch:
removed
git-svn-id: https://svn.pengutronix.de/svn/oselas/toolchain/trunks/OSELAS.Toolchain-trunk@7265 f8d472c7-5700-0410-ac5a-87979cec3adf
Diffstat (limited to 'patches')
31 files changed, 0 insertions, 3012 deletions
diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-20000320.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-20000320.patch deleted file mode 100644 index 3fb0da7..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-20000320.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- gcc-4.1.2/gcc/testsuite/gcc.c-torture/execute/ieee/20000320-1.c.original 2007-06-07 16:33:44.000000000 +1000 -+++ gcc-4.1.2/gcc/testsuite/gcc.c-torture/execute/ieee/20000320-1.c 2007-06-07 16:34:05.000000000 +1000 -@@ -49,7 +49,7 @@ - exit (0); - - c(0x3690000000000000ULL, 0x00000000U); --#if (defined __arm__ || defined __thumb__) && ! (defined __ARMEB__ || defined __VFP_FP__) -+#if (defined __arm__ || defined __thumb__) && ! (defined __ARMEB__ || defined __VFP_FP__) && ! (defined __MAVERICK__) - /* The ARM always stores FP numbers in big-wordian format, - even when running in little-byteian mode. */ - c(0x0000000136900000ULL, 0x00000001U); diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-32bit-disable.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-32bit-disable.patch deleted file mode 100644 index 88eaee3..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-32bit-disable.patch +++ /dev/null @@ -1,85 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-integer 2007-06-15 09:01:37.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-15 09:04:45.000000000 +1000 -@@ -149,7 +149,7 @@ - (match_operand:SI 1 "cirrus_fp_register" "0") - (mult:SI (match_operand:SI 2 "cirrus_fp_register" "v") - (match_operand:SI 3 "cirrus_fp_register" "v"))))] -- "0 && TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "0 && TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmsc32%?\\t%V0, %V2, %V3" - [(set_attr "type" "mav_farith") - (set_attr "cirrus" "normal")] -@@ -305,7 +305,7 @@ - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (float:SF (match_operand:SI 1 "s_register_operand" "r"))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmv64lr%?\\t%Z2, %1\;cfcvt32s%?\\t%V0, %Y2" - [(set_attr "length" "8") - (set_attr "cirrus" "move")] -@@ -315,7 +315,7 @@ - [(set (match_operand:DF 0 "cirrus_fp_register" "=v") - (float:DF (match_operand:SI 1 "s_register_operand" "r"))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmv64lr%?\\t%Z2, %1\;cfcvt32d%?\\t%V0, %Y2" - [(set_attr "length" "8") - (set_attr "cirrus" "move")] -@@ -339,7 +339,7 @@ - [(set (match_operand:SI 0 "s_register_operand" "=r") - (fix:SI (fix:SF (match_operand:SF 1 "cirrus_fp_register" "v")))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cftruncs32%?\\t%Y2, %V1\;cfmvr64l%?\\t%0, %Z2" - [(set_attr "length" "8") - (set_attr "cirrus" "normal")] -@@ -349,7 +349,7 @@ - [(set (match_operand:SI 0 "s_register_operand" "=r") - (fix:SI (fix:DF (match_operand:DF 1 "cirrus_fp_register" "v")))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cftruncd32%?\\t%Y2, %V1\;cfmvr64l%?\\t%0, %Z2" - [(set_attr "length" "8") - (set_attr "cirrus" "normal")] ---- gcc-4.1.2/gcc/config/arm/arm.md-trunc 2007-06-15 10:56:13.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-15 11:01:22.000000000 +1000 -@@ -3130,7 +3130,7 @@ - (float:SF (match_operand:SI 1 "s_register_operand" "")))] - "TARGET_ARM && TARGET_HARD_FLOAT" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - emit_insn (gen_cirrus_floatsisf2 (operands[0], operands[1])); - DONE; -@@ -3142,7 +3142,7 @@ - (float:DF (match_operand:SI 1 "s_register_operand" "")))] - "TARGET_ARM && TARGET_HARD_FLOAT" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - emit_insn (gen_cirrus_floatsidf2 (operands[0], operands[1])); - DONE; -@@ -3154,7 +3154,7 @@ - (fix:SI (fix:SF (match_operand:SF 1 "s_register_operand" ""))))] - "TARGET_ARM && TARGET_HARD_FLOAT" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - if (!cirrus_fp_register (operands[0], SImode)) - operands[0] = force_reg (SImode, operands[0]); -@@ -3170,7 +3170,7 @@ - (fix:SI (fix:DF (match_operand:DF 1 "s_register_operand" ""))))] - "TARGET_ARM && TARGET_HARD_FLOAT" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - if (!cirrus_fp_register (operands[1], DFmode)) - operands[1] = force_reg (DFmode, operands[0]); diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-64bit-disable-4.2.0.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-64bit-disable-4.2.0.patch deleted file mode 100644 index 60b1785..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-64bit-disable-4.2.0.patch +++ /dev/null @@ -1,169 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-integer 2007-06-15 09:01:37.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-15 09:04:45.000000000 +1000 -@@ -34,7 +34,7 @@ - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (plus:DI (match_operand:DI 1 "cirrus_fp_register" "v") - (match_operand:DI 2 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfadd64%?\\t%V0, %V1, %V2" - [(set_attr "type" "mav_farith") - (set_attr "cirrus" "normal")] -@@ -74,7 +74,7 @@ - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (minus:DI (match_operand:DI 1 "cirrus_fp_register" "v") - (match_operand:DI 2 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfsub64%?\\t%V0, %V1, %V2" - [(set_attr "type" "mav_farith") - (set_attr "cirrus" "normal")] -@@ -124,7 +124,7 @@ - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (mult:DI (match_operand:DI 2 "cirrus_fp_register" "v") - (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmul64%?\\t%V0, %V1, %V2" - [(set_attr "type" "mav_dmult") - (set_attr "cirrus" "normal")] -@@ -206,7 +206,7 @@ - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (ashift:DI (match_operand:DI 1 "cirrus_fp_register" "v") - (match_operand:SI 2 "register_operand" "r")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfrshl64%?\\t%V1, %V0, %s2" - [(set_attr "cirrus" "normal")] - ) -@@ -215,7 +215,7 @@ - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (ashift:DI (match_operand:DI 1 "cirrus_fp_register" "v") - (match_operand:SI 2 "cirrus_shift_const" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfsh64%?\\t%V0, %V1, #%s2" - [(set_attr "cirrus" "normal")] - ) -@@ -224,7 +224,7 @@ - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (ashiftrt:DI (match_operand:DI 1 "cirrus_fp_register" "v") - (match_operand:SI 2 "cirrus_shift_const" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfsh64%?\\t%V0, %V1, #-%s2" - [(set_attr "cirrus" "normal")] - ) -@@ -232,7 +232,7 @@ - (define_insn "*cirrus_absdi2" - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (abs:DI (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfabs64%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")] - ) -@@ -238,11 +238,12 @@ - ) - - ;; This doesn't really clobber ``cc''. Fixme: aldyh. -+;; maybe buggy? - (define_insn "*cirrus_negdi2" - [(set (match_operand:DI 0 "cirrus_fp_register" "=v") - (neg:DI (match_operand:DI 1 "cirrus_fp_register" "v"))) - (clobber (reg:CC CC_REGNUM))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfneg64%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")] - ) -@@ -324,14 +324,14 @@ - (define_insn "floatdisf2" - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (float:SF (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfcvt64s%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")]) - - (define_insn "floatdidf2" - [(set (match_operand:DF 0 "cirrus_fp_register" "=v") - (float:DF (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfcvt64d%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")]) - -@@ -376,7 +376,7 @@ - (define_insn "*cirrus_arm_movdi" - [(set (match_operand:DI 0 "nonimmediate_di_operand" "=r,r,o<>,v,r,v,m,v") - (match_operand:DI 1 "di_operand" "rIK,mi,r,r,v,mi,v,v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "* - { - switch (which_alternative) ---- gcc-4.1.2/gcc/config/arm/arm.md-64 2007-06-15 11:37:42.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-15 11:40:45.000000000 +1000 -@@ -357,7 +357,7 @@ - (clobber (reg:CC CC_REGNUM))])] - "TARGET_EITHER" - " -- if (TARGET_HARD_FLOAT && TARGET_MAVERICK) -+ if (TARGET_HARD_FLOAT && TARGET_MAVERICK && 0) - { - if (!cirrus_fp_register (operands[0], DImode)) - operands[0] = force_reg (DImode, operands[0]); -@@ -393,7 +393,7 @@ - (plus:DI (match_operand:DI 1 "s_register_operand" "%0, 0") - (match_operand:DI 2 "s_register_operand" "r, 0"))) - (clobber (reg:CC CC_REGNUM))] -- "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" -+ "TARGET_ARM" - "#" - "TARGET_ARM && reload_completed" - [(parallel [(set (reg:CC_C CC_REGNUM) -@@ -421,7 +421,7 @@ - (match_operand:SI 2 "s_register_operand" "r,r")) - (match_operand:DI 1 "s_register_operand" "r,0"))) - (clobber (reg:CC CC_REGNUM))] -- "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" -+ "TARGET_ARM" - "#" - "TARGET_ARM && reload_completed" - [(parallel [(set (reg:CC_C CC_REGNUM) -@@ -450,7 +450,7 @@ - (match_operand:SI 2 "s_register_operand" "r,r")) - (match_operand:DI 1 "s_register_operand" "r,0"))) - (clobber (reg:CC CC_REGNUM))] -- "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" -+ "TARGET_ARM" - "#" - "TARGET_ARM && reload_completed" - [(parallel [(set (reg:CC_C CC_REGNUM) -@@ -838,7 +838,7 @@ - if (TARGET_HARD_FLOAT && TARGET_MAVERICK - && TARGET_ARM - && cirrus_fp_register (operands[0], DImode) -- && cirrus_fp_register (operands[1], DImode)) -+ && cirrus_fp_register (operands[1], DImode) && 0) - { - emit_insn (gen_cirrus_subdi3 (operands[0], operands[1], operands[2])); - DONE; -@@ -2599,7 +2599,7 @@ - values to iwmmxt regs and back. */ - FAIL; - } -- else if (!TARGET_REALLY_IWMMXT && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)) -+ else if (!TARGET_REALLY_IWMMXT) - FAIL; - " - ) -@@ -4215,7 +4215,6 @@ - [(set (match_operand:DI 0 "nonimmediate_operand" "=l,l,l,l,>,l, m,*r") - (match_operand:DI 1 "general_operand" "l, I,J,>,l,mi,l,*r"))] - "TARGET_THUMB -- && !(TARGET_HARD_FLOAT && TARGET_MAVERICK) - && ( register_operand (operands[0], DImode) - || register_operand (operands[1], DImode))" - "* diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-64bit-disable0.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-64bit-disable0.patch deleted file mode 100644 index 95abf68..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-64bit-disable0.patch +++ /dev/null @@ -1,47 +0,0 @@ -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.md gcc-4.1.2/gcc/config/arm/arm.md ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.md 2006-09-28 03:10:22.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-05-15 09:53:21.000000000 +1000 -@@ -6865,10 +6877,12 @@ - ) - - ;; Cirrus DI compare instruction -+;; This is disabled and left go through ARM core registers, because currently -+;; Crunch coprocessor does only signed comparison. - (define_expand "cmpdi" - [(match_operand:DI 0 "cirrus_fp_register" "") - (match_operand:DI 1 "cirrus_fp_register" "")] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK & 0" - "{ - arm_compare_op0 = operands[0]; - arm_compare_op1 = operands[1]; -@@ -6879,7 +6893,7 @@ - [(set (reg:CC CC_REGNUM) - (compare:CC (match_operand:DI 0 "cirrus_fp_register" "v") - (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK & 0" - "cfcmp64%?\\tr15, %V0, %V1" - [(set_attr "type" "mav_farith") - (set_attr "cirrus" "compare")] -@@ -10105,6 +10119,7 @@ - [(unspec:SI [(match_operand:SI 0 "register_operand" "")] UNSPEC_PROLOGUE_USE)] - "" - "%@ %0 needed for prologue" -+ [(set_attr "length" "0")] - ) - - -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/cirrus.md gcc-4.1.2/gcc/config/arm/cirrus.md ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/cirrus.md 2005-06-25 11:22:41.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-05-15 09:55:29.000000000 +1000 -@@ -348,7 +348,8 @@ - (clobber (match_scratch:DF 2 "=v"))] - "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" - "cftruncd32%?\\t%Y2, %V1\;cfmvr64l%?\\t%0, %Z2" -- [(set_attr "length" "8")] -+ [(set_attr "length" "8") -+ (set_attr "cirrus" "normal")] - ) - - (define_insn "*cirrus_truncdfsf2" diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-and-or.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-and-or.patch deleted file mode 100644 index 24357d3..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-and-or.patch +++ /dev/null @@ -1,67 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-13 17:16:38.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-13 17:35:19.000000000 +1000 -@@ -8455,7 +8455,7 @@ - (and:SI (match_operator:SI 1 "arm_comparison_operator" - [(match_operand 3 "cc_register" "") (const_int 0)]) - (match_operand:SI 2 "s_register_operand" "r")))] -- "TARGET_ARM" -+ "TARGET_ARM && !TARGET_MAVERICK" - "mov%D1\\t%0, #0\;and%d1\\t%0, %2, #1" - [(set_attr "conds" "use") - (set_attr "length" "8")] -@@ -8466,7 +8466,7 @@ - (ior:SI (match_operator:SI 2 "arm_comparison_operator" - [(match_operand 3 "cc_register" "") (const_int 0)]) - (match_operand:SI 1 "s_register_operand" "0,?r")))] -- "TARGET_ARM" -+ "TARGET_ARM && !TARGET_MAVERICK" - "@ - orr%d2\\t%0, %1, #1 - mov%D2\\t%0, %1\;orr%d2\\t%0, %1, #1" -@@ -8734,7 +8734,8 @@ - (clobber (reg:CC CC_REGNUM))] - "TARGET_ARM - && (arm_select_dominance_cc_mode (operands[3], operands[6], DOM_CC_X_OR_Y) -- != CCmode)" -+ != CCmode) -+ && !TARGET_MAVERICK" - "#" - "TARGET_ARM && reload_completed" - [(set (match_dup 7) -@@ -8765,7 +8766,7 @@ - (set (match_operand:SI 7 "s_register_operand" "=r") - (ior:SI (match_op_dup 3 [(match_dup 1) (match_dup 2)]) - (match_op_dup 6 [(match_dup 4) (match_dup 5)])))] -- "TARGET_ARM" -+ "TARGET_ARM && !TARGET_MAVERICK" - "#" - "TARGET_ARM && reload_completed" - [(set (match_dup 0) -@@ -8790,7 +8791,8 @@ - (clobber (reg:CC CC_REGNUM))] - "TARGET_ARM - && (arm_select_dominance_cc_mode (operands[3], operands[6], DOM_CC_X_AND_Y) -- != CCmode)" -+ != CCmode) -+ && !TARGET_MAVERICK" - "#" - "TARGET_ARM && reload_completed - && (arm_select_dominance_cc_mode (operands[3], operands[6], DOM_CC_X_AND_Y) -@@ -8823,7 +8825,7 @@ - (set (match_operand:SI 7 "s_register_operand" "=r") - (and:SI (match_op_dup 3 [(match_dup 1) (match_dup 2)]) - (match_op_dup 6 [(match_dup 4) (match_dup 5)])))] -- "TARGET_ARM" -+ "TARGET_ARM && !TARGET_MAVERICK" - "#" - "TARGET_ARM && reload_completed" - [(set (match_dup 0) -@@ -8850,7 +8852,7 @@ - [(match_operand:SI 4 "s_register_operand" "r,r,r") - (match_operand:SI 5 "arm_add_operand" "rIL,rIL,rIL")]))) - (clobber (reg:CC CC_REGNUM))] -- "TARGET_ARM -+ "TARGET_ARM && !TARGET_MAVERICK - && (arm_select_dominance_cc_mode (operands[3], operands[6], DOM_CC_X_AND_Y) - == CCmode)" - "#" diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cfcvt64-disable.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cfcvt64-disable.patch deleted file mode 100644 index f9280b1..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cfcvt64-disable.patch +++ /dev/null @@ -1,19 +0,0 @@ ---- gcc-4.2.0/gcc/config/arm/cirrus.md-original 2007-06-25 15:32:01.000000000 +1000 -+++ gcc-4.2.0/gcc/config/arm/cirrus.md 2007-06-25 15:32:14.000000000 +1000 -@@ -325,14 +325,14 @@ - (define_insn "floatdisf2" - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (float:SF (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfcvt64s%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")]) - - (define_insn "floatdidf2" - [(set (match_operand:DF 0 "cirrus_fp_register" "=v") - (float:DF (match_operand:DI 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfcvt64d%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")]) - diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cfcvtds-disable.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cfcvtds-disable.patch deleted file mode 100644 index ec09ea1..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cfcvtds-disable.patch +++ /dev/null @@ -1,32 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-cfcvt 2007-06-15 10:06:24.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-15 10:07:21.000000000 +1000 -@@ -355,11 +355,12 @@ - (set_attr "cirrus" "normal")] - ) - -+; appears to be buggy - causes 20000320-1.c to fail in execute/ieee - (define_insn "*cirrus_truncdfsf2" - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (float_truncate:SF - (match_operand:DF 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfcvtds%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")] - ) ---- gcc-4.1.2/gcc/config/arm/arm.md-truncdfsf2 2007-06-15 10:25:43.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-15 10:27:01.000000000 +1000 -@@ -3181,11 +3181,12 @@ - - ;; Truncation insns - -+;; Maverick Crunch truncdfsf2 is buggy - see cirrus.md - (define_expand "truncdfsf2" - [(set (match_operand:SF 0 "s_register_operand" "") - (float_truncate:SF - (match_operand:DF 1 "s_register_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - "" - ) - diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cirrus-bugfixes.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cirrus-bugfixes.patch deleted file mode 100644 index cb0af85..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-cirrus-bugfixes.patch +++ /dev/null @@ -1,573 +0,0 @@ -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.c gcc-4.1.2/gcc/config/arm/arm.c ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.c 2007-05-09 16:32:29.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-05-15 09:39:41.000000000 +1000 -@@ -4,6 +4,7 @@ - Contributed by Pieter `Tiggr' Schoenmakers (rcpieter@win.tue.nl) - and Martin Simmons (@harleqn.co.uk). - More major hacks by Richard Earnshaw (rearnsha@arm.com). -+ Cirrus Crunch bugfixes by Vladimir Ivanov (vladit@nucleusys.com) - - This file is part of GCC. - -@@ -131,9 +132,17 @@ - static bool arm_xscale_rtx_costs (rtx, int, int, int *); - static bool arm_9e_rtx_costs (rtx, int, int, int *); - static int arm_address_cost (rtx); --static bool arm_memory_load_p (rtx); -+// static bool arm_memory_load_p (rtx); - static bool arm_cirrus_insn_p (rtx); --static void cirrus_reorg (rtx); -+// static void cirrus_reorg (rtx); -+static bool arm_mem_access_p (rtx); -+static bool cirrus_dest_regn_p (rtx, int); -+static rtx cirrus_prev_next_mach_insn (rtx, int *, int); -+static rtx cirrus_prev_mach_insn (rtx, int *); -+static rtx cirrus_next_mach_insn (rtx, int *); -+static void cirrus_reorg_branch (rtx); -+static void cirrus_reorg_bug1 (rtx); -+static void cirrus_reorg_bug10_12 (rtx); - static void arm_init_builtins (void); - static rtx arm_expand_builtin (tree, rtx, rtx, enum machine_mode, int); - static void arm_init_iwmmxt_builtins (void); -@@ -5399,41 +5412,6 @@ - || TREE_CODE (valtype) == COMPLEX_TYPE)); - } - --/* Returns TRUE if INSN is an "LDR REG, ADDR" instruction. -- Use by the Cirrus Maverick code which has to workaround -- a hardware bug triggered by such instructions. */ --static bool --arm_memory_load_p (rtx insn) --{ -- rtx body, lhs, rhs;; -- -- if (insn == NULL_RTX || GET_CODE (insn) != INSN) -- return false; -- -- body = PATTERN (insn); -- -- if (GET_CODE (body) != SET) -- return false; -- -- lhs = XEXP (body, 0); -- rhs = XEXP (body, 1); -- -- lhs = REG_OR_SUBREG_RTX (lhs); -- -- /* If the destination is not a general purpose -- register we do not have to worry. */ -- if (GET_CODE (lhs) != REG -- || REGNO_REG_CLASS (REGNO (lhs)) != GENERAL_REGS) -- return false; -- -- /* As well as loads from memory we also have to react -- to loads of invalid constants which will be turned -- into loads from the minipool. */ -- return (GET_CODE (rhs) == MEM -- || GET_CODE (rhs) == SYMBOL_REF -- || note_invalid_constants (insn, -1, false)); --} -- - /* Return TRUE if INSN is a Cirrus instruction. */ - static bool - arm_cirrus_insn_p (rtx insn) -@@ -5452,124 +5433,218 @@ - return attr != CIRRUS_NOT; - } - --/* Cirrus reorg for invalid instruction combinations. */ --static void --cirrus_reorg (rtx first) -+/* Return TRUE if ISN does memory access. */ -+static bool -+arm_mem_access_p (rtx insn) - { -- enum attr_cirrus attr; -- rtx body = PATTERN (first); -- rtx t; -- int nops; -+ enum attr_type attr; - -- /* Any branch must be followed by 2 non Cirrus instructions. */ -- if (GET_CODE (first) == JUMP_INSN && GET_CODE (body) != RETURN) -- { -- nops = 0; -- t = next_nonnote_insn (first); -+ /* get_attr aborts on USE and CLOBBER. */ -+ if (!insn -+ || GET_CODE (insn) != INSN -+ || GET_CODE (PATTERN (insn)) == USE -+ || GET_CODE (PATTERN (insn)) == CLOBBER) -+ return 0; - -- if (arm_cirrus_insn_p (t)) -- ++ nops; -+ attr = get_attr_type (insn); - -- if (arm_cirrus_insn_p (next_nonnote_insn (t))) -- ++ nops; -+ return attr == TYPE_LOAD_BYTE -+ || attr == TYPE_LOAD1 || attr == TYPE_LOAD2 || attr == TYPE_LOAD3 || attr == TYPE_LOAD4 -+ || attr == TYPE_F_CVT -+ || attr == TYPE_F_MEM_R || attr == TYPE_R_MEM_F || attr == TYPE_F_2_R || attr == TYPE_R_2_F -+ || attr == TYPE_F_LOAD || attr == TYPE_F_LOADS || attr == TYPE_F_LOADD -+ || attr == TYPE_F_STORE || attr == TYPE_F_STORES || attr == TYPE_F_STORED -+ || attr == TYPE_STORE1 || attr == TYPE_STORE2 || attr == TYPE_STORE3 || attr == TYPE_STORE4; -+ -+} - -- while (nops --) -- emit_insn_after (gen_nop (), first); -+/* Return TRUE if destination is certain Cirrus register. */ -+static bool -+cirrus_dest_regn_p (rtx body, int regn) -+{ -+ rtx lhs; -+ int reg; -+ lhs = XEXP (body, 0); -+ if (GET_CODE (lhs) != REG) -+ return 0; - -- return; -- } -+ reg = REGNO (lhs); -+ if (REGNO_REG_CLASS (reg) != CIRRUS_REGS) -+ return 0; - -- /* (float (blah)) is in parallel with a clobber. */ -- if (GET_CODE (body) == PARALLEL && XVECLEN (body, 0) > 0) -- body = XVECEXP (body, 0, 0); -+ return reg == regn; -+} -+ -+/* Get previous/next machine instruction during Cirrus workaround scans. -+ Assume worst case (for the purpose of Cirrus workarounds) -+ for JUMP / CALL instructions. */ -+static rtx -+cirrus_prev_next_mach_insn (rtx insn, int *len, int next) -+{ -+ rtx t; -+ int l = 0; - -- if (GET_CODE (body) == SET) -+ /* It seems that we can count only on INSN length. */ -+ for ( ; ; ) - { -- rtx lhs = XEXP (body, 0), rhs = XEXP (body, 1); -+ if (next) -+ insn = NEXT_INSN (insn); -+ else -+ insn = PREV_INSN (insn); -+ if (!insn) -+ break; - -- /* cfldrd, cfldr64, cfstrd, cfstr64 must -- be followed by a non Cirrus insn. */ -- if (get_attr_cirrus (first) == CIRRUS_DOUBLE) -- { -- if (arm_cirrus_insn_p (next_nonnote_insn (first))) -- emit_insn_after (gen_nop (), first); -+ if (GET_CODE (insn) == INSN) -+ { -+ l = get_attr_length (insn) / 4; -+ if (l) -+ break; -+ } -+ else if (GET_CODE (insn) == JUMP_INSN) -+ { -+ l = 1; -+ t = is_jump_table (insn); -+ if (t) -+ l += get_jump_table_size (t) / 4; -+ break; -+ } -+ else if (GET_CODE (insn) == CALL_INSN) -+ { -+ l = 1; -+ break; -+ } -+ } - -- return; -- } -- else if (arm_memory_load_p (first)) -- { -- unsigned int arm_regno; -+ if (len) -+ *len = l; - -- /* Any ldr/cfmvdlr, ldr/cfmvdhr, ldr/cfmvsr, ldr/cfmv64lr, -- ldr/cfmv64hr combination where the Rd field is the same -- in both instructions must be split with a non Cirrus -- insn. Example: -- -- ldr r0, blah -- nop -- cfmvsr mvf0, r0. */ -- -- /* Get Arm register number for ldr insn. */ -- if (GET_CODE (lhs) == REG) -- arm_regno = REGNO (lhs); -- else -- { -- gcc_assert (GET_CODE (rhs) == REG); -- arm_regno = REGNO (rhs); -- } -+ return insn; -+} - -- /* Next insn. */ -- first = next_nonnote_insn (first); -+static rtx -+cirrus_prev_mach_insn (rtx insn, int *len) -+{ -+ return cirrus_prev_next_mach_insn (insn, len, 0); -+} - -- if (! arm_cirrus_insn_p (first)) -- return; -+static rtx -+cirrus_next_mach_insn (rtx insn, int *len) -+{ -+ return cirrus_prev_next_mach_insn (insn, len, 1); -+} - -- body = PATTERN (first); -+/* Cirrus reorg for branch slots. */ -+static void -+cirrus_reorg_branch (rtx insn) -+{ -+ rtx t; -+ int nops, l; - -- /* (float (blah)) is in parallel with a clobber. */ -- if (GET_CODE (body) == PARALLEL && XVECLEN (body, 0)) -- body = XVECEXP (body, 0, 0); -- -- if (GET_CODE (body) == FLOAT) -- body = XEXP (body, 0); -- -- if (get_attr_cirrus (first) == CIRRUS_MOVE -- && GET_CODE (XEXP (body, 1)) == REG -- && arm_regno == REGNO (XEXP (body, 1))) -- emit_insn_after (gen_nop (), first); -+ /* TODO: handle jump-tables. */ -+ t = is_jump_table (insn); -+ if (t) -+ return; -+ -+ /* Any branch must be followed by 2 non Cirrus instructions. */ -+ t = insn; -+ for (nops = 2; nops > 0; ) -+ { -+ if (!cirrus_next_mach_insn (t, 0)) -+ { -+ insn = t; -+ break; -+ } -+ t = cirrus_next_mach_insn (t, &l); -+ if (arm_cirrus_insn_p (t)) -+ break; -+ nops -= l; - -- return; -- } - } - -- /* get_attr cannot accept USE or CLOBBER. */ -- if (!first -- || GET_CODE (first) != INSN -- || GET_CODE (PATTERN (first)) == USE -- || GET_CODE (PATTERN (first)) == CLOBBER) -- return; -+ while (nops-- > 0) -+ emit_insn_after (gen_nop (), insn); /* WARNING: this appears to cause "bad immediate value for offset" errors in the assembler */ -+} - -- attr = get_attr_cirrus (first); -+/* Cirrus reorg for bug #1 (cirrus + cfcmpxx). */ -+static void -+cirrus_reorg_bug1 (rtx insn) -+{ -+ rtx body = PATTERN (insn), body2; -+ rtx t; -+ int i, nops, l; -+ enum attr_cirrus attr; - -- /* Any coprocessor compare instruction (cfcmps, cfcmpd, ...) -- must be followed by a non-coprocessor instruction. */ -- if (attr == CIRRUS_COMPARE) -+ /* Check if destination or clobber is Cirrus register. */ -+ if (GET_CODE (body) == PARALLEL) - { -- nops = 0; -- -- t = next_nonnote_insn (first); -+ for (i = 0; i < XVECLEN (body, 0); i++) -+ { -+ body2 = XVECEXP (body, 0, i); -+ if (GET_CODE (body2) == SET) -+ { -+ if (cirrus_dest_regn_p (body2, LAST_CIRRUS_FP_REGNUM)) -+ { -+ nops = 5; -+ goto fix; -+ } -+ } -+ else if (GET_CODE (body2) == CLOBBER) -+ { -+ if (cirrus_dest_regn_p (body2, LAST_CIRRUS_FP_REGNUM)) -+ { -+ nops = 4; -+ goto fix; -+ } -+ } -+ } -+ } -+ else if (GET_CODE (body) == SET) -+ { -+ if (cirrus_dest_regn_p (body, LAST_CIRRUS_FP_REGNUM)) -+ { -+ nops = 5; -+ goto fix; -+ } -+ } -+ return; - -- if (arm_cirrus_insn_p (t)) -- ++ nops; -+fix: -+ t = insn; -+ for ( ; nops > 0; ) -+ { -+ t = cirrus_next_mach_insn (t, &l); -+ if (!t) -+ break; -+ if (GET_CODE (t) == JUMP_INSN -+ || GET_CODE (t) == CALL_INSN) -+ { -+ nops -= l; -+ break; -+ } -+ else if (arm_cirrus_insn_p (t)) -+ { -+ attr = get_attr_cirrus (t); -+ if (attr == CIRRUS_COMPARE) -+ break; -+ } -+ nops -= l; -+ } - -- if (arm_cirrus_insn_p (next_nonnote_insn (t))) -- ++ nops; -+ while (nops-- > 0) -+ emit_insn_after (gen_nop (), insn); /* WARNING: this appears to cause "bad immediate value for offset" errors in the assembler */ -+} - -- while (nops --) -- emit_insn_after (gen_nop (), first); -+/* Cirrus reorg for bugs #10 and #12 (data aborts). */ -+static void -+cirrus_reorg_bug10_12 (rtx insn) -+{ -+ rtx t; - -- return; -- } -+ t = cirrus_next_mach_insn (insn, 0); -+ if (arm_cirrus_insn_p (t)) -+ if (TARGET_CIRRUS_D0 || -+ get_attr_cirrus (t) == CIRRUS_DOUBLE) -+ emit_insn_after (gen_nop (), insn); /* WARNING: this appears to cause "bad immediate value for offset" errors in the assembler */ - } - - /* Return TRUE if X references a SYMBOL_REF. */ -@@ -7727,7 +7796,7 @@ - { - Mnode * mp; - Mnode * nmp; -- int align64 = 0; -+ int align64 = 0, stuffnop = 0; - - if (ARM_DOUBLEWORD_ALIGN) - for (mp = minipool_vector_head; mp != NULL; mp = mp->next) -@@ -7742,8 +7811,27 @@ - ";; Emitting minipool after insn %u; address %ld; align %d (bytes)\n", - INSN_UID (scan), (unsigned long) minipool_barrier->address, align64 ? 8 : 4); - -+ /* Check if branch before minipool is already stuffed with nops. */ -+ if (TARGET_CIRRUS_D0 || TARGET_CIRRUS_D1) -+ { -+ rtx t; -+ -+ t = prev_active_insn (scan); -+ if (GET_CODE (t) != INSN -+ || PATTERN (t) != const0_rtx) -+ stuffnop = 1; -+ } - scan = emit_label_after (gen_label_rtx (), scan); - scan = emit_insn_after (align64 ? gen_align_8 () : gen_align_4 (), scan); -+ /* Last instruction was branch, so put two non-Cirrus opcodes. */ -+ if (stuffnop) -+ { -+#if TARGET_CIRRUS /* This is doubling up on nops, so I don't think this is a good idea */ -+ emit_insn_before (gen_nop (), scan); /* WARNING: this appears to cause "bad immediate value for offset" errors in the assembler */ -+ emit_insn_before (gen_nop (), scan); /* WARNING: this appears to cause "bad immediate value for offset" errors in the assembler */ -+#endif -+ } -+ - scan = emit_label_after (minipool_vector_label, scan); - - for (mp = minipool_vector_head; mp != NULL; mp = nmp) -@@ -8151,15 +8239,38 @@ - gcc_assert (GET_CODE (insn) == NOTE); - minipool_pad = 0; - -+#if TARGET_CIRRUS /* I think this is a double-up */ -+ /* Scan all the insn and fix Cirrus issues. */ -+ if (TARGET_CIRRUS_D0 || TARGET_CIRRUS_D1) -+ { -+ rtx t, s; -+ -+ for (t = cirrus_next_mach_insn (insn, 0); t; t = cirrus_next_mach_insn (t, 0)) -+ if (arm_mem_access_p (t)) -+ cirrus_reorg_bug10_12 (t); -+ -+ if (TARGET_CIRRUS_D0) -+ for (t = cirrus_next_mach_insn (insn, 0); t; t = cirrus_next_mach_insn (t, 0)) -+ if (arm_cirrus_insn_p (t)) -+ cirrus_reorg_bug1 (t); -+ -+ /* Find last insn. */ -+ for (t = insn; ; t = s) -+ { -+ s = cirrus_next_mach_insn (t, 0); -+ if (!s) -+ break; -+ } -+ /* Scan backward and fix branches. - WARNING: appears to cause "bad immediate value for offset" problems! */ -+ for ( ; t; t = cirrus_prev_mach_insn (t, 0)) -+ if (GET_CODE (t) == JUMP_INSN -+ || GET_CODE (t) == CALL_INSN) -+ cirrus_reorg_branch (t); -+ } -+#endif - /* Scan all the insns and record the operands that will need fixing. */ - for (insn = next_nonnote_insn (insn); insn; insn = next_nonnote_insn (insn)) - { -- if (TARGET_CIRRUS_FIX_INVALID_INSNS -- && (arm_cirrus_insn_p (insn) -- || GET_CODE (insn) == JUMP_INSN -- || arm_memory_load_p (insn))) -- cirrus_reorg (insn); -- - if (GET_CODE (insn) == BARRIER) - push_minipool_barrier (insn, address); - else if (INSN_P (insn)) -@@ -11755,16 +11910,10 @@ - || get_attr_conds (this_insn) != CONDS_NOCOND) - fail = TRUE; - -- /* A conditional cirrus instruction must be followed by -- a non Cirrus instruction. However, since we -- conditionalize instructions in this function and by -- the time we get here we can't add instructions -- (nops), because shorten_branches() has already been -- called, we will disable conditionalizing Cirrus -- instructions to be safe. */ -- if (GET_CODE (scanbody) != USE -- && GET_CODE (scanbody) != CLOBBER -- && get_attr_cirrus (this_insn) != CIRRUS_NOT) -+ /* To avoid erratic behaviour, we avoid conditional Cirrus -+ instructions when doing workarounds. */ -+ if (arm_cirrus_insn_p(this_insn) -+ && (TARGET_CIRRUS_D0 || TARGET_CIRRUS_D1)) - fail = TRUE; - break; - -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.h gcc-4.1.2/gcc/config/arm/arm.h ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.h 2005-11-05 01:02:51.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.h 2007-05-15 10:15:05.000000000 +1000 -@@ -5,6 +5,7 @@ - and Martin Simmons (@harleqn.co.uk). - More major hacks by Richard Earnshaw (rearnsha@arm.com) - Minor hacks by Nick Clifton (nickc@cygnus.com) -+ Cirrus Crunch fixes by Vladimir Ivanov (vladitx@nucleusys.com) - - This file is part of GCC. - -@@ -140,7 +141,9 @@ - %{msoft-float:%{mhard-float: \ - %e-msoft-float and -mhard_float may not be used together}} \ - %{mbig-endian:%{mlittle-endian: \ -- %e-mbig-endian and -mlittle-endian may not be used together}}" -+ %e-mbig-endian and -mlittle-endian may not be used together}} \ -+%{mfix-crunch-d0:%{mfix-crunch-d1: \ -+ %e-mfix-crunch-d0 and -mfix-crunch-d1 may not be used together}}" - - #ifndef CC1_SPEC - #define CC1_SPEC "" -@@ -179,6 +182,9 @@ - #define TARGET_HARD_FLOAT_ABI (arm_float_abi == ARM_FLOAT_ABI_HARD) - #define TARGET_FPA (arm_fp_model == ARM_FP_MODEL_FPA) - #define TARGET_MAVERICK (arm_fp_model == ARM_FP_MODEL_MAVERICK) -+#define TARGET_CIRRUS (arm_arch_cirrus) -+#define TARGET_CIRRUS_D0 0 /* (target_flags & ARM_FLAG_CIRRUS_D0) */ -+#define TARGET_CIRRUS_D1 1 /* (target_flags & ARM_FLAG_CIRRUS_D1) */ - #define TARGET_VFP (arm_fp_model == ARM_FP_MODEL_VFP) - #define TARGET_IWMMXT (arm_arch_iwmmxt) - #define TARGET_REALLY_IWMMXT (TARGET_IWMMXT && TARGET_ARM) -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.opt gcc-4.1.2/gcc/config/arm/arm.opt ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.opt 2005-11-05 01:02:51.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.opt 2007-05-15 10:09:31.000000000 +1000 -@@ -68,6 +68,14 @@ - Target Report Mask(CIRRUS_FIX_INVALID_INSNS) - Cirrus: Place NOPs to avoid invalid instruction combinations - -+fix-crunch-d0 -+Target Report Mask(ARM_FLAG_CIRRUS_D0) -+Cirrus: workarounds for Crunch coprocessor revision D0 -+ -+fix-crunch-d1 -+Target Report Mask(ARM_FLAG_CIRRUS_D1) -+Cirrus: workarounds for Crunch coprocessor revision D1 -+ - mcpu= - Target RejectNegative Joined - Specify the name of the target CPU -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/doc/invoke.texi gcc-4.1.2/gcc/doc/invoke.texi ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/doc/invoke.texi 2006-09-26 07:21:58.000000000 +1000 -+++ gcc-4.1.2/gcc/doc/invoke.texi 2007-05-15 10:07:04.000000000 +1000 -@@ -408,7 +408,7 @@ - -msingle-pic-base -mno-single-pic-base @gol - -mpic-register=@var{reg} @gol - -mnop-fun-dllimport @gol ---mcirrus-fix-invalid-insns -mno-cirrus-fix-invalid-insns @gol -+-mfix-crunch-d0 -mfix-crunch-d1 @gol - -mpoke-function-name @gol - -mthumb -marm @gol - -mtpcs-frame -mtpcs-leaf-frame @gol -@@ -7435,17 +7435,12 @@ - Specify the register to be used for PIC addressing. The default is R10 - unless stack-checking is enabled, when R9 is used. - --@item -mcirrus-fix-invalid-insns --@opindex mcirrus-fix-invalid-insns --@opindex mno-cirrus-fix-invalid-insns --Insert NOPs into the instruction stream to in order to work around --problems with invalid Maverick instruction combinations. This option --is only valid if the @option{-mcpu=ep9312} option has been used to --enable generation of instructions for the Cirrus Maverick floating --point co-processor. This option is not enabled by default, since the --problem is only present in older Maverick implementations. The default --can be re-enabled by use of the @option{-mno-cirrus-fix-invalid-insns} --switch. -+@item -mfix-crunch-d0 -+@itemx -mfix-crunch-d1 -+@opindex mfix-crunch-d0 -+@opindex mfix-crunch-d1 -+Enable workarounds for the Cirrus MaverickCrunch coprocessor revisions -+D0 and D1 respectively. - - @item -mpoke-function-name - @opindex mpoke-function-name diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-geu.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-geu.patch deleted file mode 100644 index 3d27cc1..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-geu.patch +++ /dev/null @@ -1,48 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-08 06:39:41.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-08 06:41:00.000000000 +1000 -@@ -7125,6 +7125,22 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match GEU for MAVERICK. -+(define_insn "*arm_bgeu" -+ [(set (pc) -+ (if_then_else (geu (match_operand 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ if (get_attr_cirrus (prev_active_insn(insn)) == CIRRUS_COMPARE) -+ return \"beq\\t%l0\;bvs\\t%l0\"; else return \"bge\\t%l0\;nop\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ - ; Special pattern to match UNLT for MAVERICK - UGLY since we need to test for Z=0 && V=0. - (define_insn "*arm_bunlt" - [(set (pc) -@@ -7240,6 +7256,22 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match reversed GEU for MAVERICK. -+(define_insn "*arm_bgeu_reversed" -+ [(set (pc) -+ (if_then_else (geu (match_operand 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t.+12\;bvs\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) -+ - ; Special pattern to match reversed UNLT for MAVERICK. - (define_insn "*arm_bunlt_reversed" - [(set (pc) diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-unordered.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-unordered.patch deleted file mode 100644 index c4fcdb3..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-unordered.patch +++ /dev/null @@ -1,98 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-07 14:45:22.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-07 15:13:58.000000000 +1000 -@@ -7001,16 +7001,16 @@ - (if_then_else (unordered (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNORDERED, arm_compare_op0, - arm_compare_op1);" - ) - - (define_expand "bordered" - [(set (pc) - (if_then_else (ordered (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (ORDERED, arm_compare_op0, - arm_compare_op1);" -@@ -7141,6 +7141,38 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match UNORDERED for MAVERICK - UGLY since we need to test for Z=0 && N=0. -+(define_insn "*arm_bunordered" -+ [(set (pc) -+ (if_then_else (unordered (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t.+12\;bmi\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) -+ -+; Special pattern to match ORDERED for MAVERICK. -+(define_insn "*arm_bordered" -+ [(set (pc) -+ (if_then_else (ordered (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t%l0\;bmi\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ - (define_insn "*arm_cond_branch" - [(set (pc) - (if_then_else (match_operator 1 "arm_comparison_operator" -@@ -7224,6 +7256,37 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match reversed UNORDERED for MAVERICK. -+(define_insn "*arm_bunordered_reversed" -+ [(set (pc) -+ (if_then_else (unordered (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t%l0\;bmi\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+; Special pattern to match reversed ORDERED for MAVERICK - UGLY since we need to test for Z=0 && N=0. -+(define_insn "*arm_bordered_reversed" -+ [(set (pc) -+ (if_then_else (ordered (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t.+12\;bmi\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) - - (define_insn "*arm_cond_branch_reversed" - [(set (pc) diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-unordered.patch-z-eq b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-unordered.patch-z-eq deleted file mode 100644 index 715fb95..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare-unordered.patch-z-eq +++ /dev/null @@ -1,98 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-07 14:45:22.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-07 15:13:58.000000000 +1000 -@@ -7001,16 +7001,16 @@ - (if_then_else (unordered (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNORDERED, arm_compare_op0, - arm_compare_op1);" - ) - - (define_expand "bordered" - [(set (pc) - (if_then_else (ordered (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (ORDERED, arm_compare_op0, - arm_compare_op1);" -@@ -7141,6 +7141,38 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match UNORDERED for MAVERICK - UGLY since we need to test for C=0 && N=0 -+(define_insn "*arm_bunordered" -+ [(set (pc) -+ (if_then_else (unordered (match_operand 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"bcs\\t.+12\;bmi\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) -+ -+; Special pattern to match ORDERED for MAVERICK. -+(define_insn "*arm_bordered" -+ [(set (pc) -+ (if_then_else (ordered (match_operand 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"bcs\\t%l0\;bmi\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ - (define_insn "*arm_cond_branch" - [(set (pc) - (if_then_else (match_operator 1 "arm_comparison_operator" -@@ -7224,6 +7256,37 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match reversed UNORDERED for MAVERICK. -+(define_insn "*arm_bunordered_reversed" -+ [(set (pc) -+ (if_then_else (unordered (match_operand 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"bcs\\t%l0\;bmi\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+; Special pattern to match reversed ORDERED for MAVERICK - UGLY since we need to test for C=0 && N=0 -+(define_insn "*arm_bordered_reversed" -+ [(set (pc) -+ (if_then_else (ordered (match_operand 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"bcs\\t.+12\;bmi\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) - - (define_insn "*arm_cond_branch_reversed" - [(set (pc) diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare.patch deleted file mode 100644 index ccbb485..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare.patch +++ /dev/null @@ -1,400 +0,0 @@ -diff -urN gcc-4.1.2/gcc/config/arm/arm.c ../../../../old-tmp/work/arm-oabi-angstrom-linux/gcc-cross-4.1.2-backup/gcc-4.1.2/gcc/config/arm/arm.c ---- gcc-4.1.2/gcc/config/arm/arm.c 2007-05-31 12:39:48.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-05-29 17:19:38.000000000 +1000 -@@ -11427,26 +11427,53 @@ - /* These encodings assume that AC=1 in the FPA system control - byte. This allows us to handle all cases except UNEQ and - LTGT. */ -- switch (comp_code) -- { -- case GE: return ARM_GE; -- case GT: return ARM_GT; -- case LE: return ARM_LS; -- case LT: return ARM_MI; -- case NE: return ARM_NE; -- case EQ: return ARM_EQ; -- case ORDERED: return ARM_VC; -- case UNORDERED: return ARM_VS; -- case UNLT: return ARM_LT; -- case UNLE: return ARM_LE; -- case UNGT: return ARM_HI; -- case UNGE: return ARM_PL; -- /* UNEQ and LTGT do not have a representation. */ -- case UNEQ: /* Fall through. */ -- case LTGT: /* Fall through. */ -- default: gcc_unreachable (); -- } -- -+ if (!TARGET_MAVERICK) -+ { -+ switch (comp_code) -+ { -+ case GE: return ARM_GE; -+ case GT: return ARM_GT; -+ case LE: return ARM_LS; -+ case LT: return ARM_MI; -+ case NE: return ARM_NE; -+ case EQ: return ARM_EQ; -+ case ORDERED: return ARM_VC; -+ case UNORDERED: return ARM_VS; -+ case UNLT: return ARM_LT; -+ case UNLE: return ARM_LE; -+ case UNGT: return ARM_HI; -+ case UNGE: return ARM_PL; -+ /* UNEQ and LTGT do not have a representation. */ -+ case UNEQ: /* Fall through. */ -+ case LTGT: /* Fall through. */ -+ default: gcc_unreachable (); -+ } -+ } -+ else -+ { -+ /* CIRRUS */ -+ switch (comp_code) -+ { -+#if 1 -+ case GT: return ARM_VS; -+ case LE: return ARM_LE; -+ case LT: return ARM_LT; -+ case NE: return ARM_NE; -+ case EQ: return ARM_EQ; -+ case UNLE: return ARM_VC; -+ case UNGT: return ARM_GT; -+ case UNGE: return ARM_GE; -+ case UNEQ: return ARM_PL; -+ case LTGT: return ARM_MI; -+ /* These do not have a representation. */ -+ case GE: /* Fall through. -UNGE wrong atm */ -+ case UNLT: /* Fall through. -LT wrong atm */ -+ case ORDERED: /* Fall through. -AL wrong atm */ -+ case UNORDERED: /* Fall through. -AL wrong atm */ -+#endif -+ default: gcc_unreachable (); -+ } -+ } - case CC_SWPmode: - switch (comp_code) - { -diff -urN gcc-4.1.2/gcc/config/arm/arm.md ../../../../old-tmp/work/arm-oabi-angstrom-linux/gcc-cross-4.1.2-backup/gcc-4.1.2/gcc/config/arm/arm.md ---- gcc-4.1.2/gcc/config/arm/arm.md 2007-05-31 12:39:48.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-05-29 15:17:18.000000000 +1000 -@@ -6952,10 +6952,11 @@ - "operands[1] = arm_gen_compare_reg (LE, arm_compare_op0, arm_compare_op1);" - ) - -+;broken on cirrus - (define_expand "bge" - [(set (pc) - (if_then_else (ge (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM" -+ "TARGET_ARM" ;; && !(TARGET_HARD_FLOAT && TARGET_MAVERICK) - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" -@@ -6988,6 +6989,7 @@ - "operands[1] = arm_gen_compare_reg (LEU, arm_compare_op0, arm_compare_op1);" - ) - -+; broken on cirrus? - (define_expand "bgeu" - [(set (pc) - (if_then_else (geu (match_dup 1) (const_int 0)) -@@ -7031,14 +7033,15 @@ - (if_then_else (ungt (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGT, arm_compare_op0, arm_compare_op1);" - ) - --(define_expand "bunlt" -+; broken for cirrus -+(define_expand "bunlt" - [(set (pc) - (if_then_else (unlt (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLT, arm_compare_op0, arm_compare_op1);" -@@ -7049,7 +7052,7 @@ - (if_then_else (unge (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGE, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7058,7 +7061,7 @@ - (if_then_else (unle (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLE, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7069,7 +7072,7 @@ - (if_then_else (uneq (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" ;; || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNEQ, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7078,7 +7081,7 @@ - (if_then_else (ltgt (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" ;; || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (LTGT, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7086,7 +7089,7 @@ - ;; Patterns to match conditional branch insns. - ;; - --; Special pattern to match UNEQ. -+; Special pattern to match UNEQ for FPA and VFP. - (define_insn "*arm_buneq" - [(set (pc) - (if_then_else (uneq (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7102,7 +7105,7 @@ - (set_attr "length" "8")] - ) - --; Special pattern to match LTGT. -+; Special pattern to match LTGT for FPA and VFP. - (define_insn "*arm_bltgt" - [(set (pc) - (if_then_else (ltgt (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7118,6 +7121,38 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match GE for MAVERICK. -+(define_insn "*arm_bge" -+ [(set (pc) -+ (if_then_else (ge (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t%l0\;bvs\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+; Special pattern to match UNLT for MAVERICK - UGLY since we need to test for Z=0 && V=0. -+(define_insn "*arm_bunlt" -+ [(set (pc) -+ (if_then_else (unlt (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t.+12\;bvs\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) -+ - (define_insn "*arm_cond_branch" - [(set (pc) - (if_then_else (match_operator 1 "arm_comparison_operator" -@@ -7137,7 +7172,7 @@ - (set_attr "type" "branch")] - ) - --; Special pattern to match reversed UNEQ. -+; Special pattern to match reversed UNEQ for FPA and VFP. - (define_insn "*arm_buneq_reversed" - [(set (pc) - (if_then_else (uneq (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7153,7 +7188,7 @@ - (set_attr "length" "8")] - ) - --; Special pattern to match reversed LTGT. -+; Special pattern to match reversed LTGT for FPA and VFP. - (define_insn "*arm_bltgt_reversed" - [(set (pc) - (if_then_else (ltgt (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7169,6 +7204,39 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match reversed GE for MAVERICK - UGLY since we need to tst for Z=0 && N=0. -+(define_insn "*arm_bge_reversed" -+ [(set (pc) -+ (if_then_else (ge (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t.+12\;bvs\\t.+8\;b\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "12")] -+) -+ -+; Special pattern to match reversed UNLT for MAVERICK. -+(define_insn "*arm_bunlt_reversed" -+ [(set (pc) -+ (if_then_else (unlt (match_operand:CCFP 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t%l0\;bvs\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+ - (define_insn "*arm_cond_branch_reversed" - [(set (pc) - (if_then_else (match_operator 1 "arm_comparison_operator" -@@ -7220,8 +7288,9 @@ - "operands[1] = arm_gen_compare_reg (LE, arm_compare_op0, arm_compare_op1);" - ) - -+;; broken for cirrus - definitely - (define_expand "sge" - [(set (match_operand:SI 0 "s_register_operand" "") - (ge:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM" -+ "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" -@@ -7227,6 +7296,14 @@ - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" - ) - -+;;; DO NOT add patterns for SGE these can not be represented with MAVERICK -+; (define_expand "sge" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (ge:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && (TARGET_MAVERICK)" -+; "gcc_unreachable ();" -+; ) -+ - (define_expand "slt" - [(set (match_operand:SI 0 "s_register_operand" "") - (lt:SI (match_dup 1) (const_int 0)))] -@@ -7248,6 +7325,7 @@ - "operands[1] = arm_gen_compare_reg (LEU, arm_compare_op0, arm_compare_op1);" - ) - -+;; broken for cirrus - maybe - (define_expand "sgeu" - [(set (match_operand:SI 0 "s_register_operand" "") - (geu:SI (match_dup 1) (const_int 0)))] -@@ -7255,6 +7333,14 @@ - "operands[1] = arm_gen_compare_reg (GEU, arm_compare_op0, arm_compare_op1);" - ) - -+;;; DO NOT add patterns for SGEU these may not be represented with MAVERICK? -+; (define_expand "sgeu" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (ge:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && (TARGET_MAVERICK)" -+; "gcc_unreachable ();" -+; ) -+ - (define_expand "sltu" - [(set (match_operand:SI 0 "s_register_operand" "") - (ltu:SI (match_dup 1) (const_int 0)))] -@@ -7281,7 +7367,7 @@ - (define_expand "sungt" - [(set (match_operand:SI 0 "s_register_operand" "") - (ungt:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGT, arm_compare_op0, - arm_compare_op1);" - ) -@@ -7289,23 +7375,32 @@ - (define_expand "sunge" - [(set (match_operand:SI 0 "s_register_operand" "") - (unge:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGE, arm_compare_op0, - arm_compare_op1);" - ) - -+; broken for cirrus - (define_expand "sunlt" - [(set (match_operand:SI 0 "s_register_operand" "") - (unlt:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - "operands[1] = arm_gen_compare_reg (UNLT, arm_compare_op0, - arm_compare_op1);" - ) - -+;;; DO NOT add patterns for SUNLT these can't be represented with MAVERICK -+; (define_expand "sunlt" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (unlt:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && (TARGET_MAVERICK)" -+; "gcc_unreachable ();" -+; ) -+ - (define_expand "sunle" - [(set (match_operand:SI 0 "s_register_operand" "") - (unle:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLE, arm_compare_op0, - arm_compare_op1);" - ) -@@ -7371,7 +7466,7 @@ - enum rtx_code code = GET_CODE (operands[1]); - rtx ccreg; - -- if (code == UNEQ || code == LTGT) -+ if ((code == UNEQ || code == LTGT) || (TARGET_MAVERICK && (code == GE || code == UNLT || code == ORDERED || code == UNORDERED))) - FAIL; - - ccreg = arm_gen_compare_reg (code, arm_compare_op0, arm_compare_op1); -@@ -7390,7 +7485,8 @@ - enum rtx_code code = GET_CODE (operands[1]); - rtx ccreg; - -- if (code == UNEQ || code == LTGT) -+ if ((code == UNEQ || code == LTGT) || (TARGET_MAVERICK && (code == GE || code == UNLT || code == ORDERED || code == UNORDERED))) -+ - FAIL; - - /* When compiling for SOFT_FLOAT, ensure both arms are in registers. -@@ -7409,13 +7505,13 @@ - (if_then_else:DF (match_operand 1 "arm_comparison_operator" "") - (match_operand:DF 2 "s_register_operand" "") - (match_operand:DF 3 "arm_float_add_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - " - { - enum rtx_code code = GET_CODE (operands[1]); - rtx ccreg; - -- if (code == UNEQ || code == LTGT) -+ if ((code == UNEQ || code == LTGT) || (TARGET_MAVERICK && (code==GE || code == UNLT || code == ORDERED || code == UNORDERED))) - FAIL; - - ccreg = arm_gen_compare_reg (code, arm_compare_op0, arm_compare_op1); diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare.patch-z-eq b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare.patch-z-eq deleted file mode 100644 index bc40411..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-compare.patch-z-eq +++ /dev/null @@ -1,400 +0,0 @@ -diff -urN gcc-4.1.2/gcc/config/arm/arm.c ../../../../old-tmp/work/arm-oabi-angstrom-linux/gcc-cross-4.1.2-backup/gcc-4.1.2/gcc/config/arm/arm.c ---- gcc-4.1.2/gcc/config/arm/arm.c 2007-05-31 12:39:48.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-05-29 17:19:38.000000000 +1000 -@@ -11427,26 +11427,53 @@ - /* These encodings assume that AC=1 in the FPA system control - byte. This allows us to handle all cases except UNEQ and - LTGT. */ -- switch (comp_code) -- { -- case GE: return ARM_GE; -- case GT: return ARM_GT; -- case LE: return ARM_LS; -- case LT: return ARM_MI; -- case NE: return ARM_NE; -- case EQ: return ARM_EQ; -- case ORDERED: return ARM_VC; -- case UNORDERED: return ARM_VS; -- case UNLT: return ARM_LT; -- case UNLE: return ARM_LE; -- case UNGT: return ARM_HI; -- case UNGE: return ARM_PL; -- /* UNEQ and LTGT do not have a representation. */ -- case UNEQ: /* Fall through. */ -- case LTGT: /* Fall through. */ -- default: gcc_unreachable (); -- } -- -+ if (!TARGET_MAVERICK) -+ { -+ switch (comp_code) -+ { -+ case GE: return ARM_GE; -+ case GT: return ARM_GT; -+ case LE: return ARM_LS; -+ case LT: return ARM_MI; -+ case NE: return ARM_NE; -+ case EQ: return ARM_EQ; -+ case ORDERED: return ARM_VC; -+ case UNORDERED: return ARM_VS; -+ case UNLT: return ARM_LT; -+ case UNLE: return ARM_LE; -+ case UNGT: return ARM_HI; -+ case UNGE: return ARM_PL; -+ /* UNEQ and LTGT do not have a representation. */ -+ case UNEQ: /* Fall through. */ -+ case LTGT: /* Fall through. */ -+ default: gcc_unreachable (); -+ } -+ } -+ else -+ { -+ /* CIRRUS */ -+ switch (comp_code) -+ { -+#if 1 -+ case GT: return ARM_VS; -+ case LE: return ARM_LE; -+ case LT: return ARM_LT; -+ case NE: return ARM_NE; -+ case EQ: return ARM_EQ; -+ case UNLE: return ARM_VC; -+ case UNGT: return ARM_GT; -+ case UNGE: return ARM_GE; -+ case UNEQ: return ARM_PL; -+ case LTGT: return ARM_MI; -+ /* These do not have a representation. */ -+ case GE: /* Fall through. -UNGE wrong atm */ -+ case UNLT: /* Fall through. -LT wrong atm */ -+ case ORDERED: /* Fall through. -AL wrong atm */ -+ case UNORDERED: /* Fall through. -AL wrong atm */ -+#endif -+ default: gcc_unreachable (); -+ } -+ } - case CC_SWPmode: - switch (comp_code) - { -diff -urN gcc-4.1.2/gcc/config/arm/arm.md ../../../../old-tmp/work/arm-oabi-angstrom-linux/gcc-cross-4.1.2-backup/gcc-4.1.2/gcc/config/arm/arm.md ---- gcc-4.1.2/gcc/config/arm/arm.md 2007-05-31 12:39:48.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-05-29 15:17:18.000000000 +1000 -@@ -6952,10 +6952,11 @@ - "operands[1] = arm_gen_compare_reg (LE, arm_compare_op0, arm_compare_op1);" - ) - -+;broken on cirrus - (define_expand "bge" - [(set (pc) - (if_then_else (ge (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM" -+ "TARGET_ARM" - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" -@@ -6988,6 +6989,7 @@ - "operands[1] = arm_gen_compare_reg (LEU, arm_compare_op0, arm_compare_op1);" - ) - -+; broken on cirrus? - (define_expand "bgeu" - [(set (pc) - (if_then_else (geu (match_dup 1) (const_int 0)) -@@ -7031,14 +7033,15 @@ - (if_then_else (ungt (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGT, arm_compare_op0, arm_compare_op1);" - ) - --(define_expand "bunlt" -+; broken for cirrus -+(define_expand "bunlt" - [(set (pc) - (if_then_else (unlt (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLT, arm_compare_op0, arm_compare_op1);" -@@ -7049,7 +7052,7 @@ - (if_then_else (unge (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGE, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7058,7 +7061,7 @@ - (if_then_else (unle (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLE, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7069,7 +7072,7 @@ - (if_then_else (uneq (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" ;; || TARGET_MAVERICK - "operands[1] = arm_gen_compare_reg (UNEQ, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7078,7 +7081,7 @@ - (if_then_else (ltgt (match_dup 1) (const_int 0)) - (label_ref (match_operand 0 "" "")) - (pc)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" ;; || TARGET_MAVERICK - "operands[1] = arm_gen_compare_reg (LTGT, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7086,7 +7089,7 @@ - ;; Patterns to match conditional branch insns. - ;; - --; Special pattern to match UNEQ. -+; Special pattern to match UNEQ for FPA and VFP. - (define_insn "*arm_buneq" - [(set (pc) - (if_then_else (uneq (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7102,7 +7105,7 @@ - (set_attr "length" "8")] - ) - --; Special pattern to match LTGT. -+; Special pattern to match LTGT for FPA and VFP. - (define_insn "*arm_bltgt" - [(set (pc) - (if_then_else (ltgt (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7118,6 +7121,38 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match GE for MAVERICK. -+(define_insn "*arm_bge" -+ [(set (pc) -+ (if_then_else (ge (match_operand 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t%l0\;bvs\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+; Special pattern to match UNLT for MAVERICK. -+(define_insn "*arm_bunlt" -+ [(set (pc) -+ (if_then_else (unlt (match_operand 1 "cc_register" "") (const_int 0)) -+ (label_ref (match_operand 0 "" "")) -+ (pc)))] -+ "TARGET_ARM && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"bne\\t%l0\;bvc\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ - (define_insn "*arm_cond_branch" - [(set (pc) - (if_then_else (match_operator 1 "arm_comparison_operator" -@@ -7137,7 +7172,7 @@ - (set_attr "type" "branch")] - ) - --; Special pattern to match reversed UNEQ. -+; Special pattern to match reversed UNEQ for FPA and VFP. - (define_insn "*arm_buneq_reversed" - [(set (pc) - (if_then_else (uneq (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7153,7 +7188,7 @@ - (set_attr "length" "8")] - ) - --; Special pattern to match reversed LTGT. -+; Special pattern to match reversed LTGT for FPA and VFP. - (define_insn "*arm_bltgt_reversed" - [(set (pc) - (if_then_else (ltgt (match_operand 1 "cc_register" "") (const_int 0)) -@@ -7169,6 +7204,39 @@ - (set_attr "length" "8")] - ) - -+; Special pattern to match reversed GE for MAVERICK. -+(define_insn "*arm_bge_reversed" -+ [(set (pc) -+ (if_then_else (ge (match_operand 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"bne\\t%l0\;bvc\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+; Special pattern to match reversed UNLT for MAVERICK. -+(define_insn "*arm_bunlt_reversed" -+ [(set (pc) -+ (if_then_else (unlt (match_operand 1 "cc_register" "") (const_int 0)) -+ (pc) -+ (label_ref (match_operand 0 "" ""))))] -+ "TARGET_ARM && (TARGET_MAVERICK)" -+ "* -+ gcc_assert (!arm_ccfsm_state); -+ -+ return \"beq\\t%l0\;bvs\\t%l0\"; -+ " -+ [(set_attr "conds" "jump_clob") -+ (set_attr "length" "8")] -+) -+ -+ - (define_insn "*arm_cond_branch_reversed" - [(set (pc) - (if_then_else (match_operator 1 "arm_comparison_operator" -@@ -7220,8 +7288,9 @@ - "operands[1] = arm_gen_compare_reg (LE, arm_compare_op0, arm_compare_op1);" - ) - -+;; broken for cirrus - definitely - (define_expand "sge" - [(set (match_operand:SI 0 "s_register_operand" "") - (ge:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM" -+ "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" -@@ -7227,6 +7296,14 @@ - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" - ) - -+;;; DO NOT add patterns for SGE these can not be represented with MAVERICK -+; (define_expand "sge" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (ge:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && (TARGET_MAVERICK)" -+; "gcc_unreachable ();" -+; ) -+ - (define_expand "slt" - [(set (match_operand:SI 0 "s_register_operand" "") - (lt:SI (match_dup 1) (const_int 0)))] -@@ -7248,6 +7325,7 @@ - "operands[1] = arm_gen_compare_reg (LEU, arm_compare_op0, arm_compare_op1);" - ) - -+;; broken for cirrus - maybe - (define_expand "sgeu" - [(set (match_operand:SI 0 "s_register_operand" "") - (geu:SI (match_dup 1) (const_int 0)))] -@@ -7255,6 +7333,14 @@ - "operands[1] = arm_gen_compare_reg (GEU, arm_compare_op0, arm_compare_op1);" - ) - -+;;; DO NOT add patterns for SGEU these may not be represented with MAVERICK? -+; (define_expand "sgeu" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (ge:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && (TARGET_MAVERICK)" -+; "gcc_unreachable ();" -+; ) -+ - (define_expand "sltu" - [(set (match_operand:SI 0 "s_register_operand" "") - (ltu:SI (match_dup 1) (const_int 0)))] -@@ -7281,7 +7367,7 @@ - (define_expand "sungt" - [(set (match_operand:SI 0 "s_register_operand" "") - (ungt:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGT, arm_compare_op0, - arm_compare_op1);" - ) -@@ -7289,23 +7375,32 @@ - (define_expand "sunge" - [(set (match_operand:SI 0 "s_register_operand" "") - (unge:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNGE, arm_compare_op0, - arm_compare_op1);" - ) - -+; broken for cirrus - (define_expand "sunlt" - [(set (match_operand:SI 0 "s_register_operand" "") - (unlt:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - "operands[1] = arm_gen_compare_reg (UNLT, arm_compare_op0, - arm_compare_op1);" - ) - -+;;; DO NOT add patterns for SUNLT these can't be represented with MAVERICK -+; (define_expand "sunlt" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (unlt:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && (TARGET_MAVERICK)" -+; "gcc_unreachable ();" -+; ) -+ - (define_expand "sunle" - [(set (match_operand:SI 0 "s_register_operand" "") - (unle:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLE, arm_compare_op0, - arm_compare_op1);" - ) -@@ -7371,7 +7466,7 @@ - enum rtx_code code = GET_CODE (operands[1]); - rtx ccreg; - -- if (code == UNEQ || code == LTGT) -+ if (code == UNEQ || code == LTGT || code == GE || code == UNLT || code == ORDERED || code == UNORDERED) - FAIL; - - ccreg = arm_gen_compare_reg (code, arm_compare_op0, arm_compare_op1); -@@ -7390,7 +7485,8 @@ - enum rtx_code code = GET_CODE (operands[1]); - rtx ccreg; - -- if (code == UNEQ || code == LTGT) -+ if (code == UNEQ || code == LTGT || code == GE || code == UNLT || code == ORDERED || code == UNORDERED) -+ - FAIL; - - /* When compiling for SOFT_FLOAT, ensure both arms are in registers. -@@ -7409,13 +7505,13 @@ - (if_then_else:DF (match_operand 1 "arm_comparison_operator" "") - (match_operand:DF 2 "s_register_operand" "") - (match_operand:DF 3 "arm_float_add_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - " - { - enum rtx_code code = GET_CODE (operands[1]); - rtx ccreg; - -- if (code == UNEQ || code == LTGT) -+ if (code == UNEQ || code == LTGT || code == GE || code == UNLT || code == ORDERED || code == UNORDERED) - FAIL; - - ccreg = arm_gen_compare_reg (code, arm_compare_op0, arm_compare_op1); diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-dominance.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-dominance.patch deleted file mode 100644 index 517ca8d..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-dominance.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.c-original 2007-06-13 11:50:10.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-06-13 11:50:56.000000000 +1000 -@@ -6556,6 +6556,9 @@ - enum rtx_code cond1, cond2; - int swapped = 0; - -+ if (TARGET_MAVERICK) // Simple hack for MAVERICK -+ return CCmode; -+ - /* Currently we will probably get the wrong result if the individual - comparisons are not simple. This also ensures that it is safe to - reverse a comparison if necessary. */ diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi-ieee754-div.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi-ieee754-div.patch deleted file mode 100644 index 940f4a6..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi-ieee754-div.patch +++ /dev/null @@ -1,139 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/ieee754-df-original.S 2007-06-25 10:22:06.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/ieee754-df.S 2007-06-25 10:27:17.000000000 +1000 -@@ -717,6 +717,10 @@ - cmn r4, #(53 + 1) - movle xl, #0 - bicle xh, xh, #0x7fffffff -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" le - - @ Find out proper shift value. -@@ -738,6 +742,10 @@ - adc xh, r2, xh, lsr r4 - orrs lr, lr, r3, lsl #1 - biceq xl, xl, r3, lsr #31 -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" - - @ shift result right of 21 to 31 bits, or left 11 to 1 bits after -@@ -752,6 +760,10 @@ - adc xh, xh, #0 - orrs lr, lr, r3, lsl #1 - biceq xl, xl, r3, lsr #31 -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" - - @ Shift value right of 32 to 64 bits, or 0 to 32 bits after a switch -@@ -766,6 +778,10 @@ - add xl, xl, r3, lsr #31 - orrs lr, lr, r3, lsl #1 - biceq xl, xl, r3, lsr #31 -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" - - @ One or both arguments are denormalized. -@@ -808,6 +824,10 @@ - eor xh, xh, yh - bic xh, xh, #0x7fffffff - mov xl, #0 -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" - - 1: @ One or both args are INF or NAN. -@@ -837,12 +857,20 @@ - orr xh, xh, #0x7f000000 - orr xh, xh, #0x00f00000 - mov xl, #0 -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" - - @ Return a quiet NAN. - LSYM(Lml_n): - orr xh, xh, #0x7f000000 - orr xh, xh, #0x00f80000 -+#ifdef __MAVERICK__ -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM "r4, r5, r6" - - FUNC_END aeabi_dmul ---- gcc-4.1.2/gcc/config/arm/ieee754-sf-original.S 2007-06-25 10:18:52.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/ieee754-sf.S 2007-06-25 10:40:25.000000000 +1000 -@@ -518,6 +518,9 @@ - @ Check if denormalized result is possible, otherwise return signed 0. - cmn r2, #(24 + 1) - bicle r0, r0, #0x7fffffff -+#ifdef __MAVERICK__ -+ cfmvsr mvf0, r0 -+#endif - RETc(le) - - @ Shift value right, round, etc. -@@ -530,6 +533,9 @@ - adc r0, r0, #0 - orrs r3, r3, ip, lsl #1 - biceq r0, r0, ip, lsr #31 -+#ifdef __MAVERICK__ -+ cfmvsr mvf0, r0 -+#endif - RET - - @ One or both arguments are denormalized. -@@ -567,6 +573,9 @@ - LSYM(Lml_z): - eor r0, r0, r1 - bic r0, r0, #0x7fffffff -+#ifdef __MAVERICK__ -+ cfmvsr mvf0, r0 -+#endif - RET - - 1: @ One or both args are INF or NAN. -@@ -595,12 +604,18 @@ - and r0, r0, #0x80000000 - orr r0, r0, #0x7f000000 - orr r0, r0, #0x00800000 -+#ifdef __MAVERICK__ -+ cfmvsr mvf0, r0 -+#endif - RET - - @ Return a quiet NAN. - LSYM(Lml_n): - orr r0, r0, #0x7f000000 - orr r0, r0, #0x00c00000 -+#ifdef __MAVERICK__ -+ cfmvsr mvf0, r0 -+#endif - RET - - FUNC_END aeabi_fmul -@@ -677,6 +692,9 @@ - adds r2, r2, #127 - rsbgts r3, r2, #255 - orrgt r0, r0, r2, lsl #23 -+#ifdef __MAVERICK__ -+ cfmvsr mvf0, r0 -+#endif - RETc(gt) - - orr r0, r0, #0x00800000 diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi-ieee754.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi-ieee754.patch deleted file mode 100644 index e4929fa..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi-ieee754.patch +++ /dev/null @@ -1,100 +0,0 @@ ---- ../gcc-cross-4.1.2-r4-unpatched/gcc-4.1.2/gcc/config/arm/ieee754-df.S 2007-06-07 13:06:52.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/ieee754-df.S 2007-06-07 13:15:49.000000000 +1000 -@@ -42,8 +42,9 @@ - - - @ For FPA, float words are always big-endian. -+@ For MAVERICK, float words are always little-endian. - @ For VFP, floats words follow the memory system mode. --#if defined(__VFP_FP__) && !defined(__ARMEB__) -+#if ((defined(__VFP_FP__) && !defined(__ARMEB__)) || defined(__MAVERICK__)) - #define xl r0 - #define xh r1 - #define yl r2 -@@ -451,8 +452,13 @@ - - orrs r2, r0, r1 - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) -+#if defined (__FPA_FP__) - mvfeqd f0, #0.0 - #endif -+#if defined (__MAVERICK__) -+ cfstrd mvd0, #0.0 -+#endif -+#endif - RETc(eq) - - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) -@@ -473,8 +479,13 @@ - - orrs r2, r0, r1 - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) -+#if defined (__FPA_FP__) - mvfeqd f0, #0.0 - #endif -+#if defined (__MAVERICK__) -+ cfstrd mvd0, #0.0 -+#endif -+#endif - RETc(eq) - - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) -@@ -526,8 +537,14 @@ - @ Legacy code expects the result to be returned in f0. Copy it - @ there as well. - LSYM(f0_ret): -+#if defined (__FPA_FP__) - stmfd sp!, {r0, r1} - ldfd f0, [sp], #8 -+#endif -+#if defined (__MAVERICK__) -+ cfmvdlr mvd0, xl -+ cfmvdhr mvd0, xh -+#endif - RETLDM - - #endif ---- ../gcc-cross-4.1.2-r4-unpatched/gcc-4.1.2/gcc/config/arm/ieee754-sf.S 2007-06-07 13:06:52.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/ieee754-sf.S 2007-06-07 13:21:43.000000000 +1000 -@@ -302,8 +302,13 @@ - - orrs r2, r0, r1 - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) -+#if defined (__FPA_FP__) - mvfeqs f0, #0.0 - #endif -+#if defined (__MAVERICK__) -+ cfmvsr mvf0, #0.0 -+#endif -+#endif - RETc(eq) - - mov r3, #0 -@@ -314,8 +319,13 @@ - - orrs r2, r0, r1 - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) -+#if defined (__FPA_FP__) - mvfeqs f0, #0.0 - #endif -+#if defined (__MAVERICK__) -+ cfmvsr mvf0, #0.0 -+#endif -+#endif - RETc(eq) - - ands r3, ah, #0x80000000 @ sign bit in r3 -@@ -387,8 +397,13 @@ - #if !defined (__VFP_FP__) && !defined(__SOFTFP__) - - LSYM(f0_ret): -+#if defined (__FPA_FP__) - str r0, [sp, #-4]! - ldfs f0, [sp], #4 -+#endif -+#if defined (__MAVERICK__) -+ cfmvsr mvf0, r0 -+#endif - RETLDM - - #endif diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi.patch deleted file mode 100644 index f8992ed..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-eabi.patch +++ /dev/null @@ -1,64 +0,0 @@ ---- /home/hwilliams/original/gcc-4.1.2/gcc/config/arm/t-linux-eabi 2005-10-10 11:04:31.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/t-linux-eabi 2007-05-15 13:53:05.000000000 +1000 -@@ -1,11 +1,21 @@ - # These functions are included in shared libraries. - TARGET_LIBGCC2_CFLAGS = -fPIC -+TARGET_LIBGCC2_CFLAGS += -mcpu=ep9312 -mfpu=maverick -+LIBGCC2_DEBUG_CFLAGS = -g0 - - # We do not build a Thumb multilib for Linux because the definition of - # CLEAR_INSN_CACHE in linux-gas.h does not work in Thumb mode. - MULTILIB_OPTIONS = - MULTILIB_DIRNAMES = - -+LIB1ASMSRC = arm/lib1funcs.asm -+LIB1ASMFUNCS += _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ -+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ -+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ -+ _fixsfsi _fixunssfsi -+ -+CRTSTUFF_T_CFLAGS += -mcpu=ep9312 -mfpu=maverick -+ - # Use a version of div0 which raises SIGFPE. - LIB1ASMFUNCS := $(filter-out _dvmd_tls,$(LIB1ASMFUNCS)) _dvmd_lnx - -diff -ruN arm/elf.h gcc-3.4.3/gcc/config/arm/elf.h ---- ../gcc-4.1.2-orig/gcc/config/arm/elf.h 2004-02-24 16:25:22.000000000 +0200 -+++ gcc-4.1.2/gcc/config/arm/elf.h 2005-02-10 00:31:28.000000000 +0200 -@@ -46,7 +46,7 @@ - - #ifndef SUBTARGET_ASM_FLOAT_SPEC - #define SUBTARGET_ASM_FLOAT_SPEC "\ --%{mapcs-float:-mfloat}" -+%{mapcs-float:-mfloat} %{msoft-float:-mfpu=softfpa} %{mcpu=ep9312:-mfpu=maverick}" - #endif - - #ifndef ASM_SPEC -diff -ruN t-linux gcc-4.1.2/gcc/config/arm/t-linux ---- t-linux 2007-05-09 16:32:28.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/t-linux 2007-05-25 11:02:17.000000000 +1000 -@@ -1,19 +1,22 @@ - # Just for these, we omit the frame pointer since it makes such a big - # difference. It is then pointless adding debugging. - TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC -+TARGET_LIBGCC2_CFLAGS += -mcpu=ep9312 -mfpu=maverick -mfloat-abi=softfp -D__MAVERICK__ - LIBGCC2_DEBUG_CFLAGS = -g0 - - LIB1ASMSRC = arm/lib1funcs.asm - LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \ - _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \ - _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \ -- _call_via_rX \ -- _fixsfsi _fixunssfsi _floatdidf _floatdisf -+ _fixsfsi _fixunssfsi - - # MULTILIB_OPTIONS = mhard-float/msoft-float - # MULTILIB_DIRNAMES = hard-float soft-float - - # EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o - -+# EXTRA_PARTS = crtbegin.o crtend.o crtbeginS.o crtendS.o -+CRTSTUFF_T_CFLAGS += -mcpu=ep9312 -mfpu=maverick -mfloat-abi=softfp -D__MAVERICK__ -+ - # LIBGCC = stmp-multilib - # INSTALL_LIBGCC = install-multilib diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatsi-disable-single.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatsi-disable-single.patch deleted file mode 100644 index cdd5224..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatsi-disable-single.patch +++ /dev/null @@ -1,38 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-cfcvt 2007-06-25 12:12:39.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-25 12:16:13.000000000 +1000 -@@ -301,13 +301,14 @@ - ) - - ;; Convert Cirrus-SI to Cirrus-SF -+; appears to be buggy - (define_insn "cirrus_floatsisf2" - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (float:SF (match_operand:SI 1 "s_register_operand" "r"))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmv64lr%?\\t%Z2, %1\;cfcvt32s%?\\t%V0, %Y2" - [(set_attr "length" "8") - (set_attr "cirrus" "move")] - ) - ---- gcc-4.1.2/gcc/config/arm/arm.md-cfcvt 2007-06-25 12:16:53.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-25 12:18:20.000000000 +1000 -@@ -3125,14 +3125,15 @@ - - ;; Fixed <--> Floating conversion insns - -+;; Maverick Crunch floatsisf2 is buggy - see cirrus.md - (define_expand "floatsisf2" - [(set (match_operand:SF 0 "s_register_operand" "") - (float:SF (match_operand:SI 1 "s_register_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - emit_insn (gen_cirrus_floatsisf2 (operands[0], operands[1])); - DONE; - } - ") diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatsi-disable.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatsi-disable.patch deleted file mode 100644 index aa54ec3..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatsi-disable.patch +++ /dev/null @@ -1,61 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-cfcvt 2007-06-25 12:12:39.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-25 12:16:13.000000000 +1000 -@@ -301,21 +301,23 @@ - ) - - ;; Convert Cirrus-SI to Cirrus-SF -+; appears to be buggy - (define_insn "cirrus_floatsisf2" - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (float:SF (match_operand:SI 1 "s_register_operand" "r"))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmv64lr%?\\t%Z2, %1\;cfcvt32s%?\\t%V0, %Y2" - [(set_attr "length" "8") - (set_attr "cirrus" "move")] - ) - -+;appears to be buggy - (define_insn "cirrus_floatsidf2" - [(set (match_operand:DF 0 "cirrus_fp_register" "=v") - (float:DF (match_operand:SI 1 "s_register_operand" "r"))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfmv64lr%?\\t%Z2, %1\;cfcvt32d%?\\t%V0, %Y2" - [(set_attr "length" "8") - (set_attr "cirrus" "move")] ---- gcc-4.1.2/gcc/config/arm/arm.md-cfcvt 2007-06-25 12:16:53.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-25 12:18:20.000000000 +1000 -@@ -3125,24 +3125,26 @@ - - ;; Fixed <--> Floating conversion insns - -+;; Maverick Crunch floatsisf2 is buggy - see cirrus.md - (define_expand "floatsisf2" - [(set (match_operand:SF 0 "s_register_operand" "") - (float:SF (match_operand:SI 1 "s_register_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - emit_insn (gen_cirrus_floatsisf2 (operands[0], operands[1])); - DONE; - } - ") - -+;; Maverick Crunch floatsidf2 is buggy - see cirrus.md - (define_expand "floatsidf2" - [(set (match_operand:DF 0 "s_register_operand" "") - (float:DF (match_operand:SI 1 "s_register_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - " -- if (TARGET_MAVERICK) -+ if (TARGET_MAVERICK && 0) - { - emit_insn (gen_cirrus_floatsidf2 (operands[0], operands[1])); - DONE; diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatunsidf.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatunsidf.patch deleted file mode 100644 index 2fe2254..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-floatunsidf.patch +++ /dev/null @@ -1,37 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/ieee754-df-original.S 2007-06-25 14:05:35.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/ieee754-df.S 2007-06-25 14:08:03.000000000 +1000 -@@ -382,6 +382,8 @@ - FUNC_END aeabi_dadd - FUNC_END adddf3 - -+#ifndef __MAVERICK__ /* THIS IS A BAD HACK */ -+ - ARM_FUNC_START floatunsidf - ARM_FUNC_ALIAS aeabi_ui2d floatunsidf - -@@ -401,8 +403,14 @@ - FUNC_END aeabi_ui2d - FUNC_END floatunsidf - -+#endif -+ - ARM_FUNC_START floatsidf - ARM_FUNC_ALIAS aeabi_i2d floatsidf -+#ifdef __MAVERICK__ /* THIS IS A BAD HACK */ -+ARM_FUNC_ALIAS floatunsidf floatsidf -+ARM_FUNC_ALIAS aeabi_ui2d floatsidf -+#endif - - teq r0, #0 - moveq r1, #0 -@@ -418,6 +426,10 @@ - mov xh, #0 - b LSYM(Lad_l) - -+#ifdef __MAVERICK__ /* THIS IS A BAD HACK */ -+ FUNC_END aeabi_ui2d floatsidf -+ FUNC_END floatunsidf floatsidf -+#endif - FUNC_END aeabi_i2d - FUNC_END floatsidf - diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-fp_consts.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-fp_consts.patch deleted file mode 100644 index 5f289bb..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-fp_consts.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.c-original 2007-06-12 16:17:14.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-06-12 16:17:28.000000000 +1000 -@@ -5218,7 +5218,9 @@ - int i; - REAL_VALUE_TYPE r; - -+ if (TARGET_MAVERICK) -+ fp_consts_inited = 0; -- if (TARGET_VFP) -+ else if (TARGET_VFP) - fp_consts_inited = 1; - else - fp_consts_inited = 8; diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-neg.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-neg.patch deleted file mode 100644 index f14ae01..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-neg.patch +++ /dev/null @@ -1,30 +0,0 @@ -WARNING: adding this patch causes copysign1.c and mzero3.c to fail... -diff -urN gcc-4.1.2/gcc/config/arm/arm.md-original gcc-4.1.2/gcc/config/arm/arm.md ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-12 12:48:14.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-12 12:49:53.000000000 +1000 -@@ -2985,14 +2985,14 @@ - (define_expand "negsf2" - [(set (match_operand:SF 0 "s_register_operand" "") - (neg:SF (match_operand:SF 1 "s_register_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "" - ) - - (define_expand "negdf2" - [(set (match_operand:DF 0 "s_register_operand" "") - (neg:DF (match_operand:DF 1 "s_register_operand" "")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "") - - ;; abssi2 doesn't really clobber the condition codes if a different register -@@ -4097,7 +4097,7 @@ - [(set (match_operand:DI 0 "nonimmediate_di_operand" "=r, r, r, r, m") - (match_operand:DI 1 "di_operand" "rDa,Db,Dc,mi,r"))] - "TARGET_ARM -- && !(TARGET_HARD_FLOAT && (TARGET_MAVERICK || TARGET_VFP)) -+ && !(TARGET_HARD_FLOAT && (TARGET_MAVERICK || TARGET_VFP || TARGET_MAVERICK)) - && !TARGET_IWMMXT" - "* - switch (which_alternative) diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-neg2.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-neg2.patch deleted file mode 100644 index 4fd91f3..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-neg2.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-original 2007-06-12 17:01:24.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-12 17:03:26.000000000 +1000 -@@ -255,18 +256,20 @@ - [(set_attr "cirrus" "normal")] - ) - -+;; appears to be buggy: neg 0 != -0 - (define_insn "*cirrus_negsf2" - [(set (match_operand:SF 0 "cirrus_fp_register" "=v") - (neg:SF (match_operand:SF 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfnegs%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")] - ) - -+;; appears to be buggy: neg 0 != -0 - (define_insn "*cirrus_negdf2" - [(set (match_operand:DF 0 "cirrus_fp_register" "=v") - (neg:DF (match_operand:DF 1 "cirrus_fp_register" "v")))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cfnegd%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")] - ) diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-offset.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-offset.patch deleted file mode 100644 index 3a40f0d..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-offset.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.c-original 2007-06-12 14:46:20.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-06-12 14:48:06.000000000 +1000 -@@ -3460,7 +3460,7 @@ - - use_ldrd = (TARGET_LDRD - && (mode == DImode -- || (mode == DFmode && (TARGET_SOFT_FLOAT || TARGET_VFP)))); -+ || (mode == DFmode && (TARGET_SOFT_FLOAT || TARGET_MAVERICK || TARGET_VFP)))); - - if (code == POST_INC || code == PRE_DEC - || ((code == PRE_INC || code == POST_DEC) -@@ -3960,7 +3960,7 @@ - /* VFP addressing modes actually allow greater offsets, but for - now we just stick with the lowest common denominator. */ - if (mode == DImode -- || ((TARGET_SOFT_FLOAT || TARGET_VFP) && mode == DFmode)) -+ || ((TARGET_SOFT_FLOAT || TARGET_MAVERICK || TARGET_VFP) && mode == DFmode)) - { - low_n = n & 0x0f; - n &= ~0x0f; diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates.patch deleted file mode 100644 index 4841ff8..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates.patch +++ /dev/null @@ -1,20 +0,0 @@ -diff -urN gcc-4.1.2/gcc/config/arm/predicates.md ../../../../old-tmp/work/arm-oabi-angstrom-linux/gcc-cross-4.1.2-backup/gcc-4.1.2/gcc/config/arm/predicates.md ---- gcc-4.1.2/gcc/config/arm/predicates.md 2005-09-11 17:38:02.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/predicates.md 2007-05-30 12:15:54.000000000 +1000 -@@ -171,8 +171,14 @@ - (match_code "eq,ne")) - - ;; True for comparisons other than LTGT or UNEQ. -+(define_special_predicate "arm_comparison_operator" -+; (match_code "eq,ne,le,lt,ge,gt,geu,gtu,leu,ltu,unordered,ordered,unlt,unle,unge,ungt")) ;; original - no LTGT or UNEQ -+; (match_code "eq,ne,le,lt,ge,gt,geu,gtu,leu,ltgt,ltu,unordered,ordered,uneq,unlt,unle,unge,ungt")) ;; everything? -+;; True for comparisons other than GE, GEU, UNLT, unordered or ordered. - Cirrus Version - must include ge? --(define_special_predicate "arm_comparison_operator" -+;(define_special_predicate "arm_comparison_operator" -- (match_code "eq,ne,le,lt,ge,gt,geu,gtu,leu,ltu,unordered,ordered,unlt,unle,unge,ungt")) -+(match_code "eq,ne,le,lt,ge,geu,gt,gtu,leu,ltgt,ltu,uneq,unle,unge,ungt")) ;; bad codes removed? -+;(match_code "eq,ne,le,lt,gt,gtu,leu,ltgt,ltu,uneq,unle,unge,ungt")) ;; bad codes removed + ge / geu removed -+ - - (define_special_predicate "minmax_operator" - (and (match_code "smin,smax,umin,umax") diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates2.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates2.patch deleted file mode 100644 index 3e01158..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates2.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/predicates.md-original 2007-06-13 12:25:35.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/predicates.md 2007-06-13 12:25:42.000000000 +1000 -@@ -206,7 +206,6 @@ - || mode == CC_DEQmode - || mode == CC_DLEmode - || mode == CC_DLTmode -- || mode == CC_DGEmode - || mode == CC_DGTmode - || mode == CC_DLEUmode - || mode == CC_DLTUmode diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates3.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates3.patch deleted file mode 100644 index 99e1e6c..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-predicates3.patch +++ /dev/null @@ -1,116 +0,0 @@ -diff -urN ../gcc-cross-4.1.2-r4/gcc-4.1.2/gcc/config/arm/arm.md gcc-4.1.2/gcc/config/arm/arm.md ---- ../gcc-cross-4.1.2-r4/gcc-4.1.2/gcc/config/arm/arm.md 2007-06-14 11:50:53.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-14 11:43:17.000000000 +1000 -@@ -7488,6 +7488,22 @@ - arm_compare_op1);" - ) - -+;(define_expand "suneq" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (uneq:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+; "operands[1] = arm_gen_compare_reg (UNEQ, arm_compare_op0, -+; arm_compare_op1);" -+;) -+ -+;(define_expand "sltgt" -+; [(set (match_operand:SI 0 "s_register_operand" "") -+; (ltgt:SI (match_dup 1) (const_int 0)))] -+; "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_MAVERICK)" -+; "operands[1] = arm_gen_compare_reg (LTGT, arm_compare_op0, -+; arm_compare_op1);" -+;) -+ - ;;; DO NOT add patterns for SUNEQ or SLTGT, these can't be represented with - ;;; simple ARM instructions. - ; -@@ -10284,13 +10284,73 @@ - "TARGET_ARM && arm_arch5e" - "pld\\t%a0") - -+;; Special predication pattern for Maverick Crunch floating-point -+ -+(define_cond_exec -+ [(match_operator 0 "maverick_comparison_operator" -+ [(match_operand:CCFP 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ -+;; Special predication pattern for Maverick Crunch - !CCFP -+ -+(define_cond_exec -+ [(match_operator 0 "arm_comparison_operator" -+ [(match_operand:CC_NOOV 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ -+(define_cond_exec -+ [(match_operator 0 "arm_comparison_operator" -+ [(match_operand:CC_Z 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ -+(define_cond_exec -+ [(match_operator 0 "arm_comparison_operator" -+ [(match_operand:CC_SWP 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ -+(define_cond_exec -+ [(match_operator 0 "arm_comparison_operator" -+ [(match_operand:CC_C 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ -+(define_cond_exec -+ [(match_operator 0 "arm_comparison_operator" -+ [(match_operand:CC_N 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ -+(define_cond_exec -+ [(match_operator 0 "arm_comparison_operator" -+ [(match_operand:CC 1 "cc_register" "") -+ (const_int 0)])] -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "" -+) -+ - ;; General predication pattern - - (define_cond_exec - [(match_operator 0 "arm_comparison_operator" - [(match_operand 1 "cc_register" "") - (const_int 0)])] -- "TARGET_ARM" -+ "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" - "" - ) - -diff -urN ../gcc-cross-4.1.2-r4/gcc-4.1.2/gcc/config/arm/predicates.md gcc-4.1.2/gcc/config/arm/predicates.md ---- ../gcc-cross-4.1.2-r4/gcc-4.1.2/gcc/config/arm/predicates.md 2005-09-11 17:38:02.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/predicates.md 2007-06-14 11:46:13.000000000 +1000 -@@ -172,7 +172,11 @@ - - ;; True for comparisons other than LTGT or UNEQ. - (define_special_predicate "arm_comparison_operator" - (match_code "eq,ne,le,lt,ge,gt,geu,gtu,leu,ltu,unordered,ordered,unlt,unle,unge,ungt")) -+ -+;; True for comparisons other than GE, GEU, UNLT, UNORDERED or ORDERED - TODO add LTGT and UNEQ - needs extra support elsewhere -+(define_special_predicate "maverick_comparison_operator" -+(match_code "eq,ne,le,lt,gt,gtu,leu,ltu,unle,unge,ungt")) - - (define_special_predicate "minmax_operator" - (and (match_code "smin,smax,umin,umax") diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-saveregs.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-saveregs.patch deleted file mode 100644 index 531ae86..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-saveregs.patch +++ /dev/null @@ -1,153 +0,0 @@ -diff -ruN /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.c gcc-4.1.2/gcc/config/arm/arm.c ---- /home/hwilliams/openembedded/build/tmp/work/ep9312-angstrom-linux-gnueabi/gcc-cross-4.1.2-r0/gcc-4.1.2/gcc/config/arm/arm.c 2007-05-09 16:32:29.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.c 2007-05-15 09:39:41.000000000 +1000 -@@ -426,7 +435,7 @@ - #define FL_STRONG (1 << 8) /* StrongARM */ - #define FL_ARCH5E (1 << 9) /* DSP extensions to v5 */ - #define FL_XSCALE (1 << 10) /* XScale */ --#define FL_CIRRUS (1 << 11) /* Cirrus/DSP. */ -+#define FL_CIRRUS (1 << 11) /* Cirrus Crunch coprocessor. */ - #define FL_ARCH6 (1 << 12) /* Architecture rel 6. Adds - media instructions. */ - #define FL_VFPV2 (1 << 13) /* Vector Floating Point V2. */ -@@ -490,7 +499,7 @@ - /* Nonzero if this chip is a StrongARM. */ - int arm_tune_strongarm = 0; - --/* Nonzero if this chip is a Cirrus variant. */ -+/* Nonzero if this chip supports Cirrus Crunch coprocessor. */ - int arm_arch_cirrus = 0; - - /* Nonzero if this chip supports Intel Wireless MMX technology. */ -@@ -1184,7 +1193,8 @@ - else - */ - if (arm_arch_cirrus) -- arm_fpu_arch = FPUTYPE_MAVERICK; -+ /* Cirrus crunch coprocessor still requires soft-float division. */ -+ arm_fpu_arch = FPUTYPE_MAVERICK; - else - arm_fpu_arch = FPUTYPE_FPA_EMU2; - #endif -@@ -1567,6 +1577,9 @@ - if (regs_ever_live[regno] && !call_used_regs[regno]) - return 0; - -+ if (TARGET_MAVERICK) -+ return 0; -+ - if (TARGET_REALLY_IWMMXT) - for (regno = FIRST_IWMMXT_REGNUM; regno <= LAST_IWMMXT_REGNUM; regno++) - if (regs_ever_live[regno] && ! call_used_regs [regno]) -@@ -9775,7 +9886,19 @@ - /* This variable is for the Virtual Frame Pointer, not VFP regs. */ - int vfp_offset = offsets->frame; - -- if (arm_fpu_arch == FPUTYPE_FPA_EMU2) -+ if (arm_fpu_arch == FPUTYPE_MAVERICK) -+ { -+ for (reg = LAST_CIRRUS_FP_REGNUM; reg >= FIRST_CIRRUS_FP_REGNUM; reg--) -+ if (regs_ever_live[reg] && !call_used_regs[reg]) -+ { -+ floats_offset += 8; /* more problems - futaris? */ -+ /* if (TARGET_CIRRUS_D0 || TARGET_CIRRUS_D1) */ -+ asm_fprintf (f, "\tnop\n"); -+ asm_fprintf (f, "\tcfldrd\tmvd%d, [%r, #-%d]\n", -+ reg - FIRST_CIRRUS_FP_REGNUM, FP_REGNUM, floats_offset - vfp_offset); -+ } -+ } -+ else if (arm_fpu_arch == FPUTYPE_FPA_EMU2) - { - for (reg = LAST_FPA_REGNUM; reg >= FIRST_FPA_REGNUM; reg--) - if (regs_ever_live[reg] && !call_used_regs[reg]) -@@ -9924,7 +10047,18 @@ - output_add_immediate (operands); - } - -- if (arm_fpu_arch == FPUTYPE_FPA_EMU2) -+ if (arm_fpu_arch == FPUTYPE_MAVERICK) -+ { /* order changed - futaris */ -+ for (reg = FIRST_CIRRUS_FP_REGNUM; reg <= LAST_CIRRUS_FP_REGNUM; reg++) -+ if (regs_ever_live[reg] && !call_used_regs[reg]) -+ { -+ /* if (TARGET_CIRRUS_D0 || TARGET_CIRRUS_D1) */ -+ asm_fprintf (f, "\tnop\n"); -+ asm_fprintf (f, "\tcfldrd\tmvd%u, [%r], #8\n", -+ reg - FIRST_CIRRUS_FP_REGNUM, SP_REGNUM); -+ } /* reg problems - futaris */ -+ } -+ else if (arm_fpu_arch == FPUTYPE_FPA_EMU2) - { - for (reg = FIRST_FPA_REGNUM; reg <= LAST_FPA_REGNUM; reg++) - if (regs_ever_live[reg] && !call_used_regs[reg]) -@@ -10429,9 +10563,19 @@ - if (! IS_VOLATILE (func_type)) - { -+ /* Space for saved MAVERICK registers. */ -+ if (arm_fpu_arch == FPUTYPE_MAVERICK) -+ { -+ for (regno = FIRST_CIRRUS_FP_REGNUM; regno <= LAST_CIRRUS_FP_REGNUM; regno++) -+ if (regs_ever_live[regno] && !call_used_regs[regno]) -+ saved += 8; // 8 in 3.4.3 patch - futaris; -+ } -+ else - /* Space for saved FPA registers. */ -+ { - for (regno = FIRST_FPA_REGNUM; regno <= LAST_FPA_REGNUM; regno++) - if (regs_ever_live[regno] && ! call_used_regs[regno]) - saved += 12; -+ } - - /* Space for saved VFP registers. */ - if (TARGET_HARD_FLOAT && TARGET_VFP) -@@ -10739,7 +10882,19 @@ - - /* Save any floating point call-saved registers used by this - function. */ -- if (arm_fpu_arch == FPUTYPE_FPA_EMU2) -+ if (arm_fpu_arch == FPUTYPE_MAVERICK) -+ { -+ for (reg = LAST_CIRRUS_FP_REGNUM; reg >= FIRST_CIRRUS_FP_REGNUM; reg--) -+ if (regs_ever_live[reg] && !call_used_regs[reg]) -+ { -+ insn = gen_rtx_PRE_DEC (DFmode, stack_pointer_rtx); /* think these causes problems */ -+ insn = gen_rtx_MEM (DFmode, insn); -+ insn = emit_insn (gen_rtx_SET (VOIDmode, insn, -+ gen_rtx_REG (DFmode, reg))); -+ RTX_FRAME_RELATED_P (insn) = 1; saved_regs += 8; /* added by futaris */ -+ } -+ } -+ else if (arm_fpu_arch == FPUTYPE_FPA_EMU2) - { - for (reg = LAST_FPA_REGNUM; reg >= FIRST_FPA_REGNUM; reg--) - if (regs_ever_live[reg] && !call_used_regs[reg]) -@@ -15179,6 +15331,9 @@ - if (IS_FPA_REGNUM (regno)) - return (TARGET_AAPCS_BASED ? 96 : 16) + regno - FIRST_FPA_REGNUM; - -+ if (IS_CIRRUS_REGNUM (regno)) -+ return 28 + regno - FIRST_CIRRUS_FP_REGNUM; -+ - if (IS_VFP_REGNUM (regno)) - return 64 + regno - FIRST_VFP_REGNUM; - ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-28 15:42:36.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-28 15:42:48.000000000 +1000 -@@ -9800,7 +9800,7 @@ - return arm_output_epilogue (next_nonnote_insn (insn)); - " - ;; Length is absolute worst case -- [(set_attr "length" "44") -+ [(set_attr "length" "108") - (set_attr "type" "block") - ;; We don't clobber the conditions, but the potential length of this - ;; operation is sufficient to make conditionalizing the sequence -@@ -9818,7 +9818,7 @@ - return thumb_unexpanded_epilogue (); - " - ; Length is absolute worst case -- [(set_attr "length" "44") -+ [(set_attr "length" "108") - (set_attr "type" "block") - ;; We don't clobber the conditions, but the potential length of this - ;; operation is sufficient to make conditionalizing the sequence diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-scc.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-scc.patch deleted file mode 100644 index d1330f2..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-scc.patch +++ /dev/null @@ -1,38 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/arm.md-original 2007-06-13 12:38:06.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-13 12:40:07.000000000 +1000 -@@ -7375,7 +7375,7 @@ - (define_expand "sge" - [(set (match_operand:SI 0 "s_register_operand" "") - (ge:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)" -+ "TARGET_ARM" - "operands[1] = arm_gen_compare_reg (GE, arm_compare_op0, arm_compare_op1);" - ) - -@@ -7434,7 +7434,7 @@ - (define_expand "sunordered" - [(set (match_operand:SI 0 "s_register_operand" "") - (unordered:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNORDERED, arm_compare_op0, - arm_compare_op1);" - ) -@@ -7442,7 +7442,7 @@ - (define_expand "sordered" - [(set (match_operand:SI 0 "s_register_operand" "") - (ordered:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (ORDERED, arm_compare_op0, - arm_compare_op1);" - ) -@@ -7467,7 +7467,7 @@ - (define_expand "sunlt" - [(set (match_operand:SI 0 "s_register_operand" "") - (unlt:SI (match_dup 1) (const_int 0)))] -- "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP || TARGET_MAVERICK)" - "operands[1] = arm_gen_compare_reg (UNLT, arm_compare_op0, - arm_compare_op1);" - ) diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-truncsi-disable-new.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-truncsi-disable-new.patch deleted file mode 100644 index 6dea43f..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-truncsi-disable-new.patch +++ /dev/null @@ -1,33 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-cfcvt 2007-06-25 12:46:22.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-25 12:46:41.000000000 +1000 -@@ -337,13 +337,14 @@ - "cfcvt64d%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")]) - -+; appears to be buggy - (define_insn "cirrus_truncsfsi2" - [(set (match_operand:SI 0 "s_register_operand" "=r") - (fix:SI (fix:SF (match_operand:SF 1 "cirrus_fp_register" "v")))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cftruncs32%?\\t%Y2, %V1\;cfmvr64l%?\\t%0, %Z2" - [(set_attr "length" "8") - (set_attr "cirrus" "normal")] - ) - ---- gcc-4.1.2/gcc/config/arm/arm.md-cfcvt 2007-06-25 12:46:56.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-25 12:48:08.000000000 +1000 -@@ -3151,10 +3151,11 @@ - } - ") - -+; appears to be buggy for MAVERICK - (define_expand "fix_truncsfsi2" - [(set (match_operand:SI 0 "s_register_operand" "") - (fix:SI (fix:SF (match_operand:SF 1 "s_register_operand" ""))))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - " - if (TARGET_MAVERICK) - { diff --git a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-truncsi-disable.patch b/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-truncsi-disable.patch deleted file mode 100644 index a5d791a..0000000 --- a/patches/gcc-4.2.3/generic/oe/crunch/arm-crunch-truncsi-disable.patch +++ /dev/null @@ -1,56 +0,0 @@ ---- gcc-4.1.2/gcc/config/arm/cirrus.md-cfcvt 2007-06-25 12:46:22.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/cirrus.md 2007-06-25 12:46:41.000000000 +1000 -@@ -337,21 +337,23 @@ - "cfcvt64d%?\\t%V0, %V1" - [(set_attr "cirrus" "normal")]) - -+; appears to be buggy - (define_insn "cirrus_truncsfsi2" - [(set (match_operand:SI 0 "s_register_operand" "=r") - (fix:SI (fix:SF (match_operand:SF 1 "cirrus_fp_register" "v")))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cftruncs32%?\\t%Y2, %V1\;cfmvr64l%?\\t%0, %Z2" - [(set_attr "length" "8") - (set_attr "cirrus" "normal")] - ) - -+; appears to be buggy - (define_insn "cirrus_truncdfsi2" - [(set (match_operand:SI 0 "s_register_operand" "=r") - (fix:SI (fix:DF (match_operand:DF 1 "cirrus_fp_register" "v")))) - (clobber (match_scratch:DF 2 "=v"))] -- "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK" -+ "TARGET_ARM && TARGET_HARD_FLOAT && TARGET_MAVERICK && 0" - "cftruncd32%?\\t%Y2, %V1\;cfmvr64l%?\\t%0, %Z2" - [(set_attr "length" "8") - (set_attr "cirrus" "normal")] ---- gcc-4.1.2/gcc/config/arm/arm.md-cfcvt 2007-06-25 12:46:56.000000000 +1000 -+++ gcc-4.1.2/gcc/config/arm/arm.md 2007-06-25 12:48:08.000000000 +1000 -@@ -3151,10 +3151,11 @@ - } - ") - -+; appears to be buggy for MAVERICK - (define_expand "fix_truncsfsi2" - [(set (match_operand:SI 0 "s_register_operand" "") - (fix:SI (fix:SF (match_operand:SF 1 "s_register_operand" ""))))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - " - if (TARGET_MAVERICK) - { -@@ -3167,10 +3168,11 @@ - } - ") - -+; appears to be buggy for MAVERICK - (define_expand "fix_truncdfsi2" - [(set (match_operand:SI 0 "s_register_operand" "") - (fix:SI (fix:DF (match_operand:DF 1 "s_register_operand" ""))))] -- "TARGET_ARM && TARGET_HARD_FLOAT" -+ "TARGET_ARM && TARGET_HARD_FLOAT && (TARGET_FPA || TARGET_VFP)" - " - if (TARGET_MAVERICK) - { |