elf2flt-20110404-g40f0d17 patches

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>

3 files changed, 141 insertions, 0 deletions

diff --git a/patches/elf2flt-20110404-g40f0d17/0001-Arm-support-update-exidx-sections.patch b/patches/elf2flt-20110404-g40f0d17/0001-Arm-support-update-exidx-sections.patch
new file mode 100644
index 0000000..ccb1d59
--- /dev/null
+++ b/patches/elf2flt-20110404-g40f0d17/0001-Arm-support-update-exidx-sections.patch
@@ -0,0 +1,115 @@
+From: Paul Chavent <paul.chavent@fnac.net>
+Date: Thu, 17 May 2012 08:10:44 +0200
+Subject: [PATCH] Arm support update (exidx sections).
+
+---
+ .gitignore    |    1 +
+ elf2flt.c     |   27 +++++++++++++++++++++++++++
+ elf2flt.ld.in |   17 ++++++++++++++---
+ 3 files changed, 42 insertions(+), 3 deletions(-)
+
+diff --git a/.gitignore b/.gitignore
+index 92ff5f6..e0e0bd5 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -22,3 +22,4 @@ elf2flt
+ elf2flt.ld
+ flthdr
+ ld-elf2flt
++ld-elf2flt.sh
+\ No newline at end of file
+diff --git a/elf2flt.c b/elf2flt.c
+index 2fea9b5..1a7ef88 100644
+--- a/elf2flt.c
++++ b/elf2flt.c
+@@ -54,6 +54,8 @@ const char *elf2flt_progname;
+ 
+ #if defined(TARGET_h8300)
+ #include <elf/h8.h>      /* TARGET_* ELF support for the BFD library            */
++#elif defined(TARGET_arm)
++#include "elf/arm.h"
+ #elif defined(__CYGWIN__) || defined(__MINGW32__) || defined(TARGET_nios) || defined(TARGET_nios2)
+ #include "cygwin-elf.h"	/* Cygwin uses a local copy */
+ #elif defined(TARGET_microblaze)
+@@ -639,12 +641,16 @@ dump_symbols(symbols, number_of_symbols);
+ 					relocation_needed = 1;
+ 					break;
+ 				case R_ARM_REL32:
++				case R_ARM_JUMP24:
++				case R_ARM_CALL:
+ 				case R_ARM_THM_PC11:
+ 				case R_ARM_THM_PC22:
+ 				case R_ARM_PC24:
+ 				case R_ARM_PLT32:
+ 				case R_ARM_GOTPC:
+ 				case R_ARM_GOT32:
++				case R_ARM_PREL31:
++				case R_ARM_NONE:
+ 					relocation_needed = 0;
+ 					break;
+ 				default:
+@@ -1702,6 +1708,27 @@ int main(int argc, char *argv[])
+     }
+   }
+   
++  if (verbose) {
++    printf("  verbose      = %d\n"
++           "  load_to_ram  = %d\n"
++           "  ktrace       = %d\n"
++           "  docompress   = %d\n"
++           "  pfile        = \"%s\"\n"
++           "  ofile        = \"%s\"\n"
++           "  use_resolved = %d\n"
++           "  stack        = %d\n"
++           "  rel_file     = \"%s\\n",
++           verbose     ,
++           load_to_ram ,
++           ktrace      ,
++           docompress  ,
++           pfile       ,
++           ofile       ,
++           use_resolved,
++           stack       ,
++           rel_file    );
++  }
++
+   /*
+    * if neither the -r or -p options was given,  default to
+    * a RAM load as that is the only option that makes sense.
+diff --git a/elf2flt.ld.in b/elf2flt.ld.in
+index c7e01a6..56b8f96 100644
+--- a/elf2flt.ld.in
++++ b/elf2flt.ld.in
+@@ -32,6 +32,8 @@ W_RODAT		*(.rodata1)
+ W_RODAT		*(.rodata.*)
+ W_RODAT		*(.gnu.linkonce.r*)
+ 
++		/* .ARM.extab name sections containing exception unwinding information */
++		*(.ARM.extab* .gnu.linkonce.armextab.*)
+ 		/* This is special code area at the end of the normal
+ 		   text section.  It contains a small lookup table at
+ 		   the start followed by the code pointed to by entries
+@@ -40,11 +42,20 @@ W_RODAT		*(.gnu.linkonce.r*)
+ 		PROVIDE(@SYMBOL_PREFIX@__ctbp = .);
+ 		*(.call_table_data)
+ 		*(.call_table_text)
+-
+-		. = ALIGN(0x20) ;
+-		@SYMBOL_PREFIX@_etext = . ;
+ 	} > flatmem :text
+ 
++	/* .ARM.exidx name sections containing index entries for section unwinding */
++	/* .ARM.exidx is sorted, so has to go in its own output section.  */
++	@SYMBOL_PREFIX@__exidx_start = .;
++	.ARM.exidx :
++	{
++		*(.ARM.exidx* .gnu.linkonce.armexidx.*)
++	} > flatmem
++	@SYMBOL_PREFIX@__exidx_end = .;
++
++	. = ALIGN(0x20) ;
++	@SYMBOL_PREFIX@_etext = . ;
++
+ 	.data : {
+ 		. = ALIGN(0x4) ;
+ 		@SYMBOL_PREFIX@_sdata = . ;
diff --git a/patches/elf2flt-20110404-g40f0d17/0002-add-R_ARM_THM_JUMP24.patch b/patches/elf2flt-20110404-g40f0d17/0002-add-R_ARM_THM_JUMP24.patch
new file mode 100644
index 0000000..17b7335
--- /dev/null
+++ b/patches/elf2flt-20110404-g40f0d17/0002-add-R_ARM_THM_JUMP24.patch
@@ -0,0 +1,21 @@
+From: Michael Olbrich <m.olbrich@pengutronix.de>
+Date: Wed, 5 Dec 2012 13:20:04 +0100
+Subject: [PATCH] add R_ARM_THM_JUMP24
+
+Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
+---
+ elf2flt.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/elf2flt.c b/elf2flt.c
+index 1a7ef88..4d372ad 100644
+--- a/elf2flt.c
++++ b/elf2flt.c
+@@ -645,6 +645,7 @@ dump_symbols(symbols, number_of_symbols);
+ 				case R_ARM_CALL:
+ 				case R_ARM_THM_PC11:
+ 				case R_ARM_THM_PC22:
++				case R_ARM_THM_JUMP24:
+ 				case R_ARM_PC24:
+ 				case R_ARM_PLT32:
+ 				case R_ARM_GOTPC:
diff --git a/patches/elf2flt-20110404-g40f0d17/series b/patches/elf2flt-20110404-g40f0d17/series
new file mode 100644
index 0000000..cf649cf
--- /dev/null
+++ b/patches/elf2flt-20110404-g40f0d17/series
@@ -0,0 +1,5 @@
+# generated by git-ptx-patches
+#tag:base --start-number 1
+0001-Arm-support-update-exidx-sections.patch
+0002-add-R_ARM_THM_JUMP24.patch
+# d95a8cceb02c7aa3122ef7b5f9531791  - git-ptx-patches magic