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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-11-25 11:09:59 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-12-02 08:46:14 +0100 |
| commit | cbb5ef3d18ba7dfed9324985ea70b6bd9203622f (patch) | |
| tree | dacdbf3c231b8e5762c48a988f9046af36f5b4fa | |
| parent | ff311b972cfebcb7082bb45d098753b517ec0f70 (diff) | |
| download | barebox-cbb5ef3d18ba7dfed9324985ea70b6bd9203622f.tar.gz barebox-cbb5ef3d18ba7dfed9324985ea70b6bd9203622f.tar.xz | |
ARM64: asm: mark __barebox_arm64_head as function
Calling objdump -d on the PBL ELF file will not disassemble the
instructions comprising __barebox_arm64_head and instead will just
print a hexdump. This is because we use linker magic to get the section
in front of the text segment and GAS fails to detect that
__barebox_arm64_head too is of function type. This is no longer the case
with ENDPROC as it uses the GAS .type directive to explicitly mark
a symbol as being a function:
#define ENDPROC(name) \
.type name, @function; \
END(name)
This only has effect on the ELF and introduces no functional change for
the objcopied image.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20221125100959.3981619-1-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/cpu/head_64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/cpu/head_64.S b/arch/arm/cpu/head_64.S index f934e96c6e..398c4d3471 100644 --- a/arch/arm/cpu/head_64.S +++ b/arch/arm/cpu/head_64.S @@ -30,4 +30,4 @@ ENTRY(__barebox_arm64_head) .rept 8 .word 0x55555555 .endr -END(__barebox_arm64_head) +ENDPROC(__barebox_arm64_head) |