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GH-115802: JIT "small" code for macOS and Linux #115826

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Merged
merged 7 commits into from
Feb 26, 2024
Merged

GH-115802: JIT "small" code for macOS and Linux #115826

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52bb3da
Implement the small code model for x86_64 and aarch64 macOS and Linux
brandtbucher Feb 22, 2024
81fe5ed
blacken
brandtbucher Feb 22, 2024
36de1cd
Remove references to IMAGE_REL_AMD64_REL32 and clean up comments
brandtbucher Feb 22, 2024
74860c1
Add comment
brandtbucher Feb 22, 2024
aa53fab
Move assert back
brandtbucher Feb 22, 2024
462095c
fixup
brandtbucher Feb 22, 2024
c28b7de
Catch up with main
brandtbucher Feb 22, 2024
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fixup
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@brandtbucher
brandtbucher committed Feb 22, 2024
commit 462095c45048125e75953be2e2fbb2fa2db9fc9a
2 changes: 1 addition & 1 deletion Python/jit.c
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Expand Up @@ -296,8 +296,8 @@ patch(unsigned char *base, const Stencil *stencil, uint64_t *patches)
// 21-bit count of pages between this page and an absolute address's
// page... I know, I know, it's weird. Pairs nicely with
// ARM64_RELOC_GOT_LOAD_PAGEOFF12 (below).
// Try to relax the pair of GOT loads into an immediate value:
assert(IS_AARCH64_ADRP(*loc32));
// Try to relax the pair of GOT loads into an immediate value:
const Hole *next_hole = &stencil->holes[i + 1];
if (i + 1 < stencil->holes_size &&
(next_hole->kind == HoleKind_ARM64_RELOC_GOT_LOAD_PAGEOFF12 ||
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