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objtool: Change UNWIND_HINT() argument order

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The most important argument is 'type', make that one first.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/d994f8c29376c5618c75698df28fc03b52d3a868.1677683419.git.jpoimboe@kernel.org
This commit is contained in:
Josh Poimboeuf 2023-03-01 07:13:09 -08:00 committed by Peter Zijlstra
parent 1c0c1faf56
commit d88ebba45d
2 changed files with 3 additions and 4 deletions
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2
arch/x86/include/asm/unwind_hints.h
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@ -67,7 +67,7 @@
#else
#define UNWIND_HINT_FUNC \
UNWIND_HINT(ORC_REG_SP, 8, UNWIND_HINT_TYPE_FUNC, 0, 0)
UNWIND_HINT(UNWIND_HINT_TYPE_FUNC, ORC_REG_SP, 8, 0, 0)
#endif /* __ASSEMBLY__ */

5
include/linux/objtool.h
View File

@ -10,7 +10,7 @@
#ifndef __ASSEMBLY__
#define UNWIND_HINT(sp_reg, sp_offset, type, signal, end) \
#define UNWIND_HINT(type, sp_reg, sp_offset, signal, end) \
"987: \n\t" \
".pushsection .discard.unwind_hints\n\t" \
/* struct unwind_hint */ \
@ -137,8 +137,7 @@
#ifndef __ASSEMBLY__
#define UNWIND_HINT(sp_reg, sp_offset, type, signal, end) \
"\n\t"
#define UNWIND_HINT(type, sp_reg, sp_offset, signal, end) "\n\t"
#define STACK_FRAME_NON_STANDARD(func)
#define STACK_FRAME_NON_STANDARD_FP(func)
#define ANNOTATE_NOENDBR