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Fix "[compiler-rt] Allow 3 simultaneous interceptors on Linux"

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Fix inline asm trampoline type. Some architectures will complain:

<inline asm>:8:41: error: expected STT_<TYPE_IN_UPPER_CASE>, '#<type>', '%<type>' or "<type>"
    8 | .type  __interceptor_trampoline_malloc, @function

Just use %function instead, which is what is also used in
sanitizer_asm.h
This commit is contained in:
Marco Elver
2023-06-09 12:12:30 +02:00
parent b28614c4fc
commit 85d3873a45
1 changed files with 1 additions and 1 deletions
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2
compiler-rt/lib/interception/interception.h
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@@ -196,7 +196,7 @@ const interpose_substitution substitution_##func_name[] \
__ASM_WEAK_WRAPPER(func) \ __ASM_WEAK_WRAPPER(func) \
".set " #func ", " SANITIZER_STRINGIFY(TRAMPOLINE(func)) "\n" \ ".set " #func ", " SANITIZER_STRINGIFY(TRAMPOLINE(func)) "\n" \
".globl " SANITIZER_STRINGIFY(TRAMPOLINE(func)) "\n" \ ".globl " SANITIZER_STRINGIFY(TRAMPOLINE(func)) "\n" \
".type " SANITIZER_STRINGIFY(TRAMPOLINE(func)) ", @function\n" \ ".type " SANITIZER_STRINGIFY(TRAMPOLINE(func)) ", %function\n" \
SANITIZER_STRINGIFY(TRAMPOLINE(func)) ":\n" \ SANITIZER_STRINGIFY(TRAMPOLINE(func)) ":\n" \
SANITIZER_STRINGIFY(CFI_STARTPROC) "\n" \ SANITIZER_STRINGIFY(CFI_STARTPROC) "\n" \
SANITIZER_STRINGIFY(ASM_TAIL_CALL) " __interceptor_" \ SANITIZER_STRINGIFY(ASM_TAIL_CALL) " __interceptor_" \