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| author | spicyjpeg <thatspicyjpeg@gmail.com> | 2023-04-04 15:39:21 +0200 |
|---|---|---|
| committer | spicyjpeg <thatspicyjpeg@gmail.com> | 2023-04-04 15:39:21 +0200 |
| commit | 651415f5b549b363dec971e2ef589cce098ee1f2 (patch) | |
| tree | 476d772f3655ca4942dcc417917043f818ec3607 /libpsn00b/libc/memmove.s | |
| parent | 870f4dca9d7b5e86544216d0e36863d17aefef62 (diff) | |
| download | psn00bsdk-651415f5b549b363dec971e2ef589cce098ee1f2.tar.gz | |
Fix non-standard string.h functions, remove argv parser
Diffstat (limited to 'libpsn00b/libc/memmove.s')
| -rw-r--r-- | libpsn00b/libc/memmove.s | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/libpsn00b/libc/memmove.s b/libpsn00b/libc/memmove.s deleted file mode 100644 index 843ece7..0000000 --- a/libpsn00b/libc/memmove.s +++ /dev/null @@ -1,42 +0,0 @@ -.set noreorder - -.section .text - -# Arguments -# a0 - destination address -# a1 - source address -# a2 - bytes to move -.global memmove -.type memmove, @function -memmove: - move $v0, $a0 - sltu $v1, $a0, $a1 - blez $v1, .Linit_backward -.Lloop_forward: - blez $a2, .Lexit - addi $a2, -1 - lbu $v1, 0($a1) - addiu $a1, 1 - sb $v1, 0($a0) - addiu $a0, 1 - b .Lloop_forward - nop -.Linit_backward: - addu $a0, $a2 - addu $a1, $a2 - addiu $a0, -1 - addiu $a1, -1 - b .Lloop_backward - nop -.Lloop_backward: - blez $a2, .Lexit - addi $a2, -1 - lbu $v1, 0($a1) - addiu $a1, -1 - sb $v1, 0($a0) - addiu $a0, -1 - b .Lloop_backward - nop -.Lexit: - jr $ra - nop
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