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[3.13] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (GH-128606) (GH-135077)" (GH-135175) (GH-135203)

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[3.14] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (GH-128606) (GH-135077)" (GH-135175)

This reverts commit 899cca6dbf,
which broke buildbots.
(cherry picked from commit b477e21d5c)

Co-authored-by: Petr Viktorin <encukou@gmail.com>
This commit is contained in:
Miss Islington (bot) 2025-06-06 16:09:09 +02:00 • committed by GitHub
parent 705fa8a23f
commit f9c18bab7f
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2 changed files with 0 additions and 27 deletions
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5
Python/perf_jit_trampoline.c
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@ -472,11 +472,6 @@ elf_init_ehframe(ELFObjectContext* ctx)
DWRF_U8(0); /* Augmentation data. */
/* Registers saved in CFRAME. */
#ifdef __x86_64__
# if defined(__CET__) && (__CET__ & 1)
DWRF_U8(DWRF_CFA_advance_loc | 8);
# else
DWRF_U8(DWRF_CFA_advance_loc | 4);
# endif
DWRF_U8(DWRF_CFA_advance_loc | 4);
DWRF_U8(DWRF_CFA_def_cfa_offset); DWRF_UV(16);
DWRF_U8(DWRF_CFA_advance_loc | 6);