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MIPS: tools: relocs: Ship a definition of R_MIPS_PC32

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R_MIPS_PC32 is a GNU extension, its definition is available in glibc
only since 2.39 (released in 2024), and not available in musl libc yet.
Provide our own definition for R_MIPS_PC32 and use it if necessary to
fix relocs tool building on musl and older glibc systems.

Fixes: ff79d31eb5 ("mips: Add support for PC32 relocations in vmlinux")
Signed-off-by: Yao Zi <me@ziyao.cc>
Link: https://patch.msgid.link/20260202041610.61389-1-me@ziyao.cc
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
This commit is contained in:
Yao Zi 2026-02-02 04:16:10 +00:00 • committed by Nathan Chancellor
parent 72043cf7f1
commit 87abe931fb
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7
arch/mips/boot/tools/relocs.h
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@ -29,6 +29,13 @@ void die(char *fmt, ...);
#define R_MIPS_PC26_S2 61
#endif
/*
* GNU extension that available in glibc only since 2023, not available on musl.
*/
#ifndef R_MIPS_PC32
#define R_MIPS_PC32 248
#endif
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
enum symtype {