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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /src/process/sh | |
Initial version
Diffstat (limited to 'src/process/sh')
| -rw-r--r-- | src/process/sh/vfork.s | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/process/sh/vfork.s b/src/process/sh/vfork.s new file mode 100644 index 0000000..91dbde7 --- /dev/null +++ b/src/process/sh/vfork.s @@ -0,0 +1,20 @@ +.global vfork +.type vfork,@function +vfork: + mov #95, r3 + add r3, r3 + + trapa #31 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + + mov r0, r4 + mov.l 1f, r0 +2: braf r0 + nop + .align 2 + .hidden __syscall_ret +1: .long __syscall_ret@PLT-(2b+4-.) |