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; DUMP_RELOCATION_ALIGNMENT comment fix

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* src/pdumper.c (DUMP_RELOCATION_ALIGNMENT):
Fix comment to match relocation alignment requirements.
Backported from master branch commit
3c0bc3f2eb.
This commit is contained in:
Paul Eggert 2026-07-16 11:00:55 -07:00
parent 39e1e9c367
commit f532313220
1 changed files with 4 additions and 3 deletions
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src/pdumper.c
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@ -269,9 +269,10 @@ enum
{
DUMP_RELOC_TYPE_BITS = 5,
/* Minimum alignment required by dump file format. Although this can
be any integer power of 2 up to alignof (Lisp_Alignment),
larger values help dump_reloc_set_offset support larger offsets.
/* Minimum alignment required by dump file format. Lisp_Objects and raw
pointers can both be relocated, so this can be any integer power of 2
up to min (alignof (Lisp_Object), alignof (void *)).
Larger values help dump_reloc_set_offset support larger offsets.
The fix for bug#44531 was discovered late during Emacs 31 development,
so on Emacs 31 the value is 4 except on hosts where 4 is known to fail.
The only known failure is m68k a.out, so work around the problem