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gh-136459: Add perf trampoline support for macOS #136461

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7547a29
Add perf trampoline support for macOS
canova Jul 8, 2025
17df9c8
Make sure that test_perfmaps.py test is not skipped on macOS
canova Jul 8, 2025
3dac7a9
Update the docs for perfmaps to mention that macOS is supported
canova Jul 8, 2025
d428ba4
Add myself to Misc/ACKS
canova Jul 8, 2025
50e80bf
Add a Misc/NEWS.d entry
canova Jul 9, 2025
3f9e24d
Define constants per-platform
canova Jul 9, 2025
dc54659
Do not mmap the jitdump file on macOS
canova Jul 9, 2025
8a20a4b
Update the perf profiling doc to include samply
canova Jul 10, 2025
1432cc8
Add some tests for samply profiling
canova Jul 10, 2025
a7b043d
Apply documentation suggestions from code review
canova Jul 17, 2025
3ae5cb2
Change the version number in the docs and mention macOS restrictions
canova Jul 17, 2025
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Define constants per-platform
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@canova
canova committed Jul 17, 2025
commit 3f9e24dbd9828fb507637e798f30461c29285f3e
16 changes: 11 additions & 5 deletions Python/perf_jit_trampoline.c
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Expand Up @@ -108,11 +108,17 @@

/* These constants are defined inside <elf.h>, which we can't use outside of linux. */
#if !defined(__linux__)
# define EM_386 3
# define EM_X86_64 62
# define EM_ARM 40
# define EM_AARCH64 183
# define EM_RISCV 243
# if defined(__i386__) || defined(_M_IX86)
# define EM_386 3
# elif defined(__arm__) || defined(_M_ARM)
# define EM_ARM 40
# elif defined(__x86_64__) || defined(_M_X64)
# define EM_X86_64 62
# elif defined(__aarch64__)
# define EM_AARCH64 183
# elif defined(__riscv)
# define EM_RISCV 243
# endif
#endif

/* Convenient access to the global trampoline API state */
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