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std.pie: fix getDynamicSymbol() for mipsn32

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Alex Rønne Petersen 2025-10-18 12:13:41 +02:00
parent 2305527342
commit 5e3c313366
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1 changed files with 25 additions and 12 deletions
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37
lib/std/pie.zig
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@ -128,18 +128,31 @@ inline fn getDynamicSymbol() [*]const elf.Dyn {
: [ret] "=r" (-> [*]const elf.Dyn),
:
: .{ .lr = true }),
.mips64, .mips64el => asm volatile (
\\ .weak _DYNAMIC
\\ .hidden _DYNAMIC
\\ .balign 8
\\ bal 1f
\\ .gpdword _DYNAMIC
\\1:
\\ ld %[ret], 0($ra)
\\ daddu %[ret], %[ret], $gp
: [ret] "=r" (-> [*]const elf.Dyn),
:
: .{ .lr = true }),
.mips64, .mips64el => switch (builtin.abi) {
.gnuabin32, .muslabin32 => asm volatile (
\\ .weak _DYNAMIC
\\ .hidden _DYNAMIC
\\ bal 1f
\\ .gpword _DYNAMIC
\\1:
\\ lw %[ret], 0($ra)
\\ addu %[ret], %[ret], $gp
: [ret] "=r" (-> [*]const elf.Dyn),
:
: .{ .lr = true }),
else => asm volatile (
\\ .weak _DYNAMIC
\\ .hidden _DYNAMIC
\\ .balign 8
\\ bal 1f
\\ .gpdword _DYNAMIC
\\1:
\\ ld %[ret], 0($ra)
\\ daddu %[ret], %[ret], $gp
: [ret] "=r" (-> [*]const elf.Dyn),
:
: .{ .lr = true }),
},
.powerpc, .powerpcle => asm volatile (
\\ .weak _DYNAMIC
\\ .hidden _DYNAMIC