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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 13:54:38 +0000 |
| commit | 8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch) | |
| tree | df55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-top-half/musl/src/fenv/mips | |
| parent | Initial commit. (diff) | |
| download | wasi-libc-8c1ab65c0f548d20b7f177bdb736daaf603340e1.tar.xz wasi-libc-8c1ab65c0f548d20b7f177bdb736daaf603340e1.zip | |
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-top-half/musl/src/fenv/mips')
| -rw-r--r-- | libc-top-half/musl/src/fenv/mips/fenv-sf.c | 3 | ||||
| -rw-r--r-- | libc-top-half/musl/src/fenv/mips/fenv.S | 72 |
2 files changed, 75 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/fenv/mips/fenv-sf.c b/libc-top-half/musl/src/fenv/mips/fenv-sf.c new file mode 100644 index 0000000..4aa3dbf --- /dev/null +++ b/libc-top-half/musl/src/fenv/mips/fenv-sf.c @@ -0,0 +1,3 @@ +#ifdef __mips_soft_float +#include "../fenv.c" +#endif diff --git a/libc-top-half/musl/src/fenv/mips/fenv.S b/libc-top-half/musl/src/fenv/mips/fenv.S new file mode 100644 index 0000000..ffa9297 --- /dev/null +++ b/libc-top-half/musl/src/fenv/mips/fenv.S @@ -0,0 +1,72 @@ +#ifndef __mips_soft_float + +.set noreorder + +.global feclearexcept +.type feclearexcept,@function +feclearexcept: + and $4, $4, 0x7c + cfc1 $5, $31 + or $5, $5, $4 + xor $5, $5, $4 + ctc1 $5, $31 + jr $ra + li $2, 0 + +.global feraiseexcept +.type feraiseexcept,@function +feraiseexcept: + and $4, $4, 0x7c + cfc1 $5, $31 + or $5, $5, $4 + ctc1 $5, $31 + jr $ra + li $2, 0 + +.global fetestexcept +.type fetestexcept,@function +fetestexcept: + and $4, $4, 0x7c + cfc1 $2, $31 + jr $ra + and $2, $2, $4 + +.global fegetround +.type fegetround,@function +fegetround: + cfc1 $2, $31 + jr $ra + andi $2, $2, 3 + +.global __fesetround +.hidden __fesetround +.type __fesetround,@function +__fesetround: + cfc1 $5, $31 + li $6, -4 + and $5, $5, $6 + or $5, $5, $4 + ctc1 $5, $31 + jr $ra + li $2, 0 + +.global fegetenv +.type fegetenv,@function +fegetenv: + cfc1 $5, $31 + sw $5, 0($4) + jr $ra + li $2, 0 + +.global fesetenv +.type fesetenv,@function +fesetenv: + addiu $5, $4, 1 + beq $5, $0, 1f + nop + lw $5, 0($4) +1: ctc1 $5, $31 + jr $ra + li $2, 0 + +#endif |