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| author | gonzo <gonzo@FreeBSD.org> | 2012-03-26 01:26:33 +0000 |
|---|---|---|
| committer | gonzo <gonzo@FreeBSD.org> | 2012-03-26 01:26:33 +0000 |
| commit | 72dcb65231efbb0d266e4f5eee4753de4b5b8394 (patch) | |
| tree | d50dea355f660f0121de550daedf2ab06584a889 | |
| parent | 6abfad5150cb0a448c3eb6918d82fc2169985977 (diff) | |
| download | FreeBSD-src-72dcb65231efbb0d266e4f5eee4753de4b5b8394.zip FreeBSD-src-72dcb65231efbb0d266e4f5eee4753de4b5b8394.tar.gz | |
Use macroses to load/store pointers and increase indexes instead of
hardcoded MIPS64 instructions
| -rw-r--r-- | sys/cddl/dev/dtrace/mips/dtrace_asm.S | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/sys/cddl/dev/dtrace/mips/dtrace_asm.S b/sys/cddl/dev/dtrace/mips/dtrace_asm.S index de50c7b..50f6c54 100644 --- a/sys/cddl/dev/dtrace/mips/dtrace_asm.S +++ b/sys/cddl/dev/dtrace/mips/dtrace_asm.S @@ -158,7 +158,7 @@ uint32_t dtrace_fuword32_nocheck(void *addr) */ LEAF(dtrace_fuword32_nocheck) - lwu v0, 0(a0) + lw v0, 0(a0) j ra nop END(dtrace_fuword32_nocheck) @@ -189,9 +189,9 @@ LEAF(dtrace_copy) nop lbu t0, 0(a0) sb t0, 0(a1) - daddu a0, a0, 1 - daddu a1, a1, 1 - dsubu a2, a2, 1 + PTR_ADDU a0, a0, 1 + PTR_ADDU a1, a1, 1 + INT_SUBU a2, a2, 1 j 1b nop 2: @@ -209,9 +209,9 @@ LEAF(dtrace_copystr) 1: lbu t0, 0(a0) sb t0, 0(a1) - daddu a0, a0, 1 - daddu a1, a1, 1 - dsubu a2, a2, 1 + PTR_ADDU a0, a0, 1 + PTR_ADDU a1, a1, 1 + INT_SUBU a2, a2, 1 beqz t0, 2f nop lhu t1, (a3) @@ -231,9 +231,9 @@ void dtrace_invop_init(void) */ LEAF(dtrace_invop_init) /* XXX: impement it properly */ - dla t0, dtrace_invop_jump_addr + PTR_LA t0, dtrace_invop_jump_addr /* dla t1, dtrace_invop_start */ - sd zero, 0(t0) + PTR_S zero, 0(t0) j ra nop END(dtrace_invop_init) @@ -242,8 +242,8 @@ END(dtrace_invop_init) void dtrace_invop_uninit(void) */ LEAF(dtrace_invop_uninit) - dla t0, dtrace_invop_jump_addr - sd zero, 0(t0) + PTR_LA t0, dtrace_invop_jump_addr + PTR_S zero, 0(t0) j ra nop END(dtrace_invop_uninit) |
