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fix PSX_BSS section attribute for Mach-O / macOS

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Apple Clang requires segment,section form; ELF .bss breaks Bomberman World CI.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Alex Vanderveen
2026-08-08 23:02:52 -04:00
parent 79ff364e1f
commit 3aa626eaf3
1 changed files with 6 additions and 1 deletions
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runtime/include/psx_bss.h
+6 -1
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@@ -3,11 +3,16 @@
* MinGW + LTO has been observed to place multi‑MiB uninitialized globals into
* .rdata as literal zeros, bloating release .exe size by ~100+ MiB (e.g.
* g_fntrace_ring). Explicit .bss placement keeps them RAM-only on disk.
*
* Mach-O requires "segment,section" (not ELF ".bss"); Apple Clang rejects
* section(".bss") at compile time.
*/
#ifndef PSXRECOMP_PSX_BSS_H
#define PSXRECOMP_PSX_BSS_H
#if defined(__GNUC__) || defined(__clang__)
#if defined(__APPLE__)
#define PSX_BSS __attribute__((section("__DATA,__bss")))
#elif defined(__GNUC__) || defined(__clang__)
#define PSX_BSS __attribute__((section(".bss")))
#elif defined(_MSC_VER)
/* MSVC already puts uninitialized globals in .bss by default. */