mirror of https://github.com/golang/go.git
all: use RET instead of RETURN on ppc64
All of the architectures except ppc64 have only "RET" for the return
mnemonic. ppc64 used to have only "RETURN", but commit cf06ea6
introduced RET as a synonym for RETURN to make ppc64 consistent with
the other architectures. However, that commit was never followed up to
make the code itself consistent by eliminating uses of RETURN.
This commit replaces all uses of RETURN in the ppc64 assembly with
RET.
This was done with
sed -i 's/\<RETURN\>/RET/' **/*_ppc64x.s
plus one manual change to syscall/asm.s.
Change-Id: I3f6c8d2be157df8841d48de988ee43f3e3087995
Reviewed-on: https://go-review.googlesource.com/10672
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Minux Ma <minux@golang.org>
This commit is contained in:
Austin Clements
parent
11b9928185
commit
2774b37306
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@ -11,4 +11,4 @@ TEXT ·Abs(SB),NOSPLIT,$0-16
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MOVD $((1<<63)-1), R4
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AND R4, R3
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MOVD R3, ret+8(FP)
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RETURN
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RET
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@ -17,7 +17,7 @@ TEXT ·makeFuncStub(SB),(NOSPLIT|WRAPPER),$16
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MOVD $argframe+0(FP), R3
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MOVD R3, 16(R1)
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BL ·callReflect(SB)
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RETURN
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RET
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// methodValueCall is the code half of the function returned by makeMethodValue.
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// See the comment on the declaration of methodValueCall in makefunc.go
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@ -29,4 +29,4 @@ TEXT ·methodValueCall(SB),(NOSPLIT|WRAPPER),$16
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MOVD $argframe+0(FP), R3
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MOVD R3, 16(R1)
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BL ·callMethod(SB)
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RETURN
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RET
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@ -80,17 +80,17 @@ nocgo:
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BL runtime·mstart(SB)
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MOVD R0, 1(R0)
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RETURN
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RET
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DATA runtime·mainPC+0(SB)/8,$runtime·main(SB)
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GLOBL runtime·mainPC(SB),RODATA,$8
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TEXT runtime·breakpoint(SB),NOSPLIT,$-8-0
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MOVD R0, 2(R0) // TODO: TD
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RETURN
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RET
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TEXT runtime·asminit(SB),NOSPLIT,$-8-0
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RETURN
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RET
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TEXT _cgo_reginit(SB),NOSPLIT,$-8-0
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// crosscall_ppc64 and crosscall2 need to reginit, but can't
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@ -106,7 +106,7 @@ TEXT runtime·reginit(SB),NOSPLIT,$-8-0
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FSUB F29, F29, F28
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FADD F29, F29, F30
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FADD F30, F30, F31
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RETURN
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RET
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/*
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* go-routine
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@ -123,7 +123,7 @@ TEXT runtime·gosave(SB), NOSPLIT, $-8-8
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MOVD R0, gobuf_lr(R3)
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MOVD R0, gobuf_ret(R3)
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MOVD R0, gobuf_ctxt(R3)
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RETURN
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RET
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// void gogo(Gobuf*)
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// restore state from Gobuf; longjmp
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@ -184,7 +184,7 @@ TEXT runtime·mcall(SB), NOSPLIT, $-8-8
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TEXT runtime·systemstack_switch(SB), NOSPLIT, $0-0
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UNDEF
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BL (LR) // make sure this function is not leaf
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RETURN
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RET
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// func systemstack(fn func())
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TEXT runtime·systemstack(SB), NOSPLIT, $0-8
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@ -241,14 +241,14 @@ switch:
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BL runtime·save_g(SB)
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MOVD (g_sched+gobuf_sp)(g), R1
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MOVD R0, (g_sched+gobuf_sp)(g)
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RETURN
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RET
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noswitch:
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// already on m stack, just call directly
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MOVD 0(R11), R3 // code pointer
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MOVD R3, CTR
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BL (CTR)
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RETURN
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RET
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/*
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* support for morestack
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@ -423,7 +423,7 @@ end: \
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MOVD R4, 24(R1); \
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MOVD R6, 32(R1); \
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BL runtime·callwritebarrier(SB); \
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RETURN
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RET
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CALLFN(·call16, 16)
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CALLFN(·call32, 32)
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@ -475,7 +475,7 @@ cas_again:
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SYNC
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ISYNC
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MOVB R3, ret+16(FP)
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RETURN
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RET
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cas_fail:
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MOVD $0, R3
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BR -5(PC)
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@ -503,7 +503,7 @@ cas64_again:
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SYNC
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ISYNC
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MOVB R3, ret+24(FP)
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RETURN
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RET
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cas64_fail:
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MOVD $0, R3
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BR -5(PC)
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@ -545,7 +545,7 @@ TEXT runtime·xadd(SB), NOSPLIT, $0-20
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SYNC
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ISYNC
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MOVW R3, ret+16(FP)
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RETURN
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RET
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TEXT runtime·xadd64(SB), NOSPLIT, $0-24
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MOVD ptr+0(FP), R4
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@ -558,7 +558,7 @@ TEXT runtime·xadd64(SB), NOSPLIT, $0-24
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SYNC
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ISYNC
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MOVD R3, ret+16(FP)
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RETURN
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RET
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TEXT runtime·xchg(SB), NOSPLIT, $0-20
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MOVD ptr+0(FP), R4
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@ -570,7 +570,7 @@ TEXT runtime·xchg(SB), NOSPLIT, $0-20
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SYNC
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ISYNC
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MOVW R3, ret+16(FP)
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RETURN
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RET
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TEXT runtime·xchg64(SB), NOSPLIT, $0-24
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MOVD ptr+0(FP), R4
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@ -582,7 +582,7 @@ TEXT runtime·xchg64(SB), NOSPLIT, $0-24
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SYNC
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ISYNC
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MOVD R3, ret+16(FP)
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RETURN
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RET
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TEXT runtime·xchgp1(SB), NOSPLIT, $0-24
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BR runtime·xchg64(SB)
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@ -591,7 +591,7 @@ TEXT runtime·xchguintptr(SB), NOSPLIT, $0-24
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BR runtime·xchg64(SB)
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TEXT runtime·procyield(SB),NOSPLIT,$0-0
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RETURN
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RET
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TEXT runtime·atomicstorep1(SB), NOSPLIT, $0-16
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BR runtime·atomicstore64(SB)
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@ -601,14 +601,14 @@ TEXT runtime·atomicstore(SB), NOSPLIT, $0-12
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MOVW val+8(FP), R4
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SYNC
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MOVW R4, 0(R3)
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RETURN
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RET
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TEXT runtime·atomicstore64(SB), NOSPLIT, $0-16
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MOVD ptr+0(FP), R3
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MOVD val+8(FP), R4
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SYNC
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MOVD R4, 0(R3)
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RETURN
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RET
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// void runtime·atomicor8(byte volatile*, byte);
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TEXT runtime·atomicor8(SB), NOSPLIT, $0-9
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@ -635,7 +635,7 @@ again:
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BNE again
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SYNC
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ISYNC
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RETURN
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RET
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// void runtime·atomicand8(byte volatile*, byte);
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TEXT runtime·atomicand8(SB), NOSPLIT, $0-9
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@ -665,7 +665,7 @@ again:
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BNE again
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SYNC
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ISYNC
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RETURN
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RET
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// void jmpdefer(fv, sp);
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// called from deferreturn.
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@ -692,7 +692,7 @@ TEXT gosave<>(SB),NOSPLIT,$-8
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MOVD R0, (g_sched+gobuf_lr)(g)
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MOVD R0, (g_sched+gobuf_ret)(g)
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MOVD R0, (g_sched+gobuf_ctxt)(g)
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RETURN
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RET
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// asmcgocall(void(*fn)(void*), void *arg)
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// Call fn(arg) on the scheduler stack,
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@ -911,7 +911,7 @@ TEXT runtime·getcallerpc(SB),NOSPLIT,$8-16
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MOVD 8(R1), R3
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nobar:
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MOVD R3, ret+8(FP)
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RETURN
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RET
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TEXT runtime·setcallerpc(SB),NOSPLIT,$8-16
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MOVD pc+8(FP), R3
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@ -920,7 +920,7 @@ TEXT runtime·setcallerpc(SB),NOSPLIT,$8-16
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CMP R4, R5
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BEQ setbar
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MOVD R3, 16(R1) // set LR in caller
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RETURN
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RET
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setbar:
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// Set the stack barrier return PC.
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MOVD R3, 8(R1)
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@ -931,7 +931,7 @@ TEXT runtime·getcallersp(SB),NOSPLIT,$0-16
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MOVD argp+0(FP), R3
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SUB $8, R3
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MOVD R3, ret+8(FP)
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RETURN
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RET
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TEXT runtime·abort(SB),NOSPLIT,$-8-0
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MOVW (R0), R0
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@ -950,7 +950,7 @@ TEXT runtime·cputicks(SB),NOSPLIT,$0-8
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SLD $32, R5
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OR R5, R3
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MOVD R3, ret+0(FP)
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RETURN
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RET
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// memhash_varlen(p unsafe.Pointer, h seed) uintptr
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// redirects to memhash(p, h, size) using the size
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@ -967,7 +967,7 @@ TEXT runtime·memhash_varlen(SB),NOSPLIT,$40-24
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BL runtime·memhash(SB)
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MOVD 32(R1), R3
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MOVD R3, ret+16(FP)
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RETURN
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RET
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// AES hashing not implemented for ppc64
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TEXT runtime·aeshash(SB),NOSPLIT,$-8-0
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@ -991,7 +991,7 @@ loop:
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BNE test
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MOVD $1, R3
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MOVB R3, ret+24(FP)
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RETURN
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RET
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test:
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MOVBZU 1(R3), R6
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MOVBZU 1(R4), R7
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@ -999,7 +999,7 @@ test:
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BEQ loop
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MOVB R0, ret+24(FP)
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RETURN
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RET
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// memequal_varlen(a, b unsafe.Pointer) bool
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TEXT runtime·memequal_varlen(SB),NOSPLIT,$40-17
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@ -1014,11 +1014,11 @@ TEXT runtime·memequal_varlen(SB),NOSPLIT,$40-17
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BL runtime·memeq(SB)
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MOVBZ 32(R1), R3
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MOVB R3, ret+16(FP)
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RETURN
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RET
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eq:
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MOVD $1, R3
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MOVB R3, ret+16(FP)
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RETURN
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RET
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// eqstring tests whether two strings are equal.
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// The compiler guarantees that strings passed
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@ -1032,7 +1032,7 @@ TEXT runtime·eqstring(SB),NOSPLIT,$0-33
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MOVB R5, ret+32(FP)
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CMP R3, R4
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BNE 2(PC)
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RETURN
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RET
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MOVD s1len+8(FP), R5
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SUB $1, R3
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SUB $1, R4
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@ -1040,13 +1040,13 @@ TEXT runtime·eqstring(SB),NOSPLIT,$0-33
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loop:
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CMP R3, R8
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BNE 2(PC)
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RETURN
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RET
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MOVBZU 1(R3), R6
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MOVBZU 1(R4), R7
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CMP R6, R7
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BEQ loop
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MOVB R0, ret+32(FP)
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RETURN
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RET
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// TODO: share code with memeq?
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TEXT bytes·Equal(SB),NOSPLIT,$0-49
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@ -1072,12 +1072,12 @@ loop:
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noteq:
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MOVBZ R0, ret+48(FP)
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RETURN
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RET
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equal:
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MOVD $1, R3
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MOVBZ R3, ret+48(FP)
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RETURN
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RET
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TEXT bytes·IndexByte(SB),NOSPLIT,$0-40
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MOVD s+0(FP), R3
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@ -1096,12 +1096,12 @@ loop:
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SUB R6, R3 // remove base
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MOVD R3, ret+32(FP)
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RETURN
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RET
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notfound:
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MOVD $-1, R3
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MOVD R3, ret+32(FP)
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RETURN
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RET
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TEXT strings·IndexByte(SB),NOSPLIT,$0-32
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MOVD p+0(FP), R3
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@ -1120,12 +1120,12 @@ loop:
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SUB R6, R3 // remove base
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MOVD R3, ret+24(FP)
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RETURN
|
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RET
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|
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notfound:
|
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MOVD $-1, R3
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MOVD R3, ret+24(FP)
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RETURN
|
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RET
|
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|
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TEXT runtime·fastrand1(SB), NOSPLIT, $0-4
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MOVD g_m(g), R4
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|
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@ -1136,11 +1136,11 @@ TEXT runtime·fastrand1(SB), NOSPLIT, $0-4
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XOR $0x88888eef, R3
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MOVW R3, m_fastrand(R4)
|
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MOVW R3, ret+0(FP)
|
||||
RETURN
|
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RET
|
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|
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TEXT runtime·return0(SB), NOSPLIT, $0
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MOVW $0, R3
|
||||
RETURN
|
||||
RET
|
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|
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// Called from cgo wrappers, this function returns g->m->curg.stack.hi.
|
||||
// Must obey the gcc calling convention.
|
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|
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@ -1169,13 +1169,13 @@ TEXT runtime·goexit(SB),NOSPLIT,$-8-0
|
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MOVD R0, R0 // NOP
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|
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TEXT runtime·prefetcht0(SB),NOSPLIT,$0-8
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||||
RETURN
|
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RET
|
||||
|
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TEXT runtime·prefetcht1(SB),NOSPLIT,$0-8
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·prefetcht2(SB),NOSPLIT,$0-8
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·prefetchnta(SB),NOSPLIT,$0-8
|
||||
RETURN
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -15,7 +15,7 @@ TEXT ·atomicload(SB),NOSPLIT,$-8-12
|
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BC 4, 30, 1(PC) // bne- cr7,0x4
|
||||
ISYNC
|
||||
MOVW R3, ret+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// uint64 runtime·atomicload64(uint64 volatile* addr)
|
||||
TEXT ·atomicload64(SB),NOSPLIT,$-8-16
|
||||
|
|
@ -26,7 +26,7 @@ TEXT ·atomicload64(SB),NOSPLIT,$-8-16
|
|||
BC 4, 30, 1(PC) // bne- cr7,0x4
|
||||
ISYNC
|
||||
MOVD R3, ret+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// void *runtime·atomicloadp(void *volatile *addr)
|
||||
TEXT ·atomicloadp(SB),NOSPLIT,$-8-16
|
||||
|
|
@ -37,4 +37,4 @@ TEXT ·atomicloadp(SB),NOSPLIT,$-8-16
|
|||
BC 4, 30, 1(PC) // bne- cr7,0x4
|
||||
ISYNC
|
||||
MOVD R3, ret+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -135,6 +135,6 @@ TEXT runtime·duffzero(SB), NOSPLIT, $-8-0
|
|||
MOVDU R0, 8(R3)
|
||||
MOVDU R0, 8(R3)
|
||||
MOVDU R0, 8(R3)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// TODO: Implement runtime·duffcopy.
|
||||
|
|
|
|||
|
|
@ -17,4 +17,4 @@ TEXT runtime·memclr(SB),NOSPLIT,$0-16
|
|||
MOVBU R0, 1(R3)
|
||||
BC 25, 0, -1(PC) // bdnz+ $-4
|
||||
done:
|
||||
RETURN
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ TEXT runtime·memmove(SB), NOSPLIT, $-8-24
|
|||
MOVD n+16(FP), R5
|
||||
CMP R5, $0
|
||||
BNE check
|
||||
RETURN
|
||||
RET
|
||||
|
||||
check:
|
||||
CMP R3, R4
|
||||
|
|
@ -27,7 +27,7 @@ loop:
|
|||
MOVBU R6, 1(R3)
|
||||
CMP R3, R5
|
||||
BNE loop
|
||||
RETURN
|
||||
RET
|
||||
|
||||
backward:
|
||||
ADD R5, R4
|
||||
|
|
@ -37,4 +37,4 @@ loop1:
|
|||
MOVBU R6, -1(R5)
|
||||
CMP R3, R5
|
||||
BNE loop1
|
||||
RETURN
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -50,12 +50,12 @@
|
|||
TEXT runtime·exit(SB),NOSPLIT,$-8-4
|
||||
MOVW code+0(FP), R3
|
||||
SYSCALL $SYS_exit_group
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·exit1(SB),NOSPLIT,$-8-4
|
||||
MOVW code+0(FP), R3
|
||||
SYSCALL $SYS_exit
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·open(SB),NOSPLIT,$-8-20
|
||||
MOVD name+0(FP), R3
|
||||
|
|
@ -65,7 +65,7 @@ TEXT runtime·open(SB),NOSPLIT,$-8-20
|
|||
BVC 2(PC)
|
||||
MOVW $-1, R3
|
||||
MOVW R3, ret+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·closefd(SB),NOSPLIT,$-8-12
|
||||
MOVW fd+0(FP), R3
|
||||
|
|
@ -73,7 +73,7 @@ TEXT runtime·closefd(SB),NOSPLIT,$-8-12
|
|||
BVC 2(PC)
|
||||
MOVW $-1, R3
|
||||
MOVW R3, ret+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·write(SB),NOSPLIT,$-8-28
|
||||
MOVD fd+0(FP), R3
|
||||
|
|
@ -83,7 +83,7 @@ TEXT runtime·write(SB),NOSPLIT,$-8-28
|
|||
BVC 2(PC)
|
||||
MOVW $-1, R3
|
||||
MOVW R3, ret+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·read(SB),NOSPLIT,$-8-28
|
||||
MOVW fd+0(FP), R3
|
||||
|
|
@ -93,14 +93,14 @@ TEXT runtime·read(SB),NOSPLIT,$-8-28
|
|||
BVC 2(PC)
|
||||
MOVW $-1, R3
|
||||
MOVW R3, ret+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·getrlimit(SB),NOSPLIT,$-8-20
|
||||
MOVW kind+0(FP), R3
|
||||
MOVD limit+8(FP), R4
|
||||
SYSCALL $SYS_ugetrlimit
|
||||
MOVW R3, ret+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·usleep(SB),NOSPLIT,$16-4
|
||||
MOVW usec+0(FP), R3
|
||||
|
|
@ -119,28 +119,28 @@ TEXT runtime·usleep(SB),NOSPLIT,$16-4
|
|||
MOVW $0, R6
|
||||
ADD $8, R1, R7
|
||||
SYSCALL $SYS_newselect
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·raise(SB),NOSPLIT,$-8
|
||||
SYSCALL $SYS_gettid
|
||||
MOVW R3, R3 // arg 1 tid
|
||||
MOVW sig+0(FP), R4 // arg 2
|
||||
SYSCALL $SYS_tkill
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·raiseproc(SB),NOSPLIT,$-8
|
||||
SYSCALL $SYS_getpid
|
||||
MOVW R3, R3 // arg 1 pid
|
||||
MOVW sig+0(FP), R4 // arg 2
|
||||
SYSCALL $SYS_kill
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·setitimer(SB),NOSPLIT,$-8-24
|
||||
MOVW mode+0(FP), R3
|
||||
MOVD new+8(FP), R4
|
||||
MOVD old+16(FP), R5
|
||||
SYSCALL $SYS_setitimer
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·mincore(SB),NOSPLIT,$-8-28
|
||||
MOVD addr+0(FP), R3
|
||||
|
|
@ -148,7 +148,7 @@ TEXT runtime·mincore(SB),NOSPLIT,$-8-28
|
|||
MOVD dst+16(FP), R5
|
||||
SYSCALL $SYS_mincore
|
||||
MOVW R3, ret+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// func now() (sec int64, nsec int32)
|
||||
TEXT time·now(SB),NOSPLIT,$16
|
||||
|
|
@ -161,7 +161,7 @@ TEXT time·now(SB),NOSPLIT,$16
|
|||
MULLD R4, R5
|
||||
MOVD R3, sec+0(FP)
|
||||
MOVW R5, nsec+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·nanotime(SB),NOSPLIT,$16
|
||||
MOVW $1, R3 // CLOCK_MONOTONIC
|
||||
|
|
@ -175,7 +175,7 @@ TEXT runtime·nanotime(SB),NOSPLIT,$16
|
|||
MULLD R4, R3
|
||||
ADD R5, R3
|
||||
MOVD R3, ret+0(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·rtsigprocmask(SB),NOSPLIT,$-8-28
|
||||
MOVW sig+0(FP), R3
|
||||
|
|
@ -185,7 +185,7 @@ TEXT runtime·rtsigprocmask(SB),NOSPLIT,$-8-28
|
|||
SYSCALL $SYS_rt_sigprocmask
|
||||
BVC 2(PC)
|
||||
MOVD R0, 0xf1(R0) // crash
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·rt_sigaction(SB),NOSPLIT,$-8-36
|
||||
MOVD sig+0(FP), R3
|
||||
|
|
@ -194,7 +194,7 @@ TEXT runtime·rt_sigaction(SB),NOSPLIT,$-8-36
|
|||
MOVD size+24(FP), R6
|
||||
SYSCALL $SYS_rt_sigaction
|
||||
MOVW R3, ret+32(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·sigfwd(SB),NOSPLIT,$0-32
|
||||
MOVW sig+8(FP), R3
|
||||
|
|
@ -203,7 +203,7 @@ TEXT runtime·sigfwd(SB),NOSPLIT,$0-32
|
|||
MOVD fn+0(FP), R31
|
||||
MOVD R31, CTR
|
||||
BL (CTR)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
#ifdef GOARCH_ppc64le
|
||||
// ppc64le doesn't need function descriptors
|
||||
|
|
@ -232,7 +232,7 @@ TEXT runtime·_sigtramp(SB),NOSPLIT,$64
|
|||
MOVD $runtime·sigtrampgo(SB), R31
|
||||
MOVD R31, CTR
|
||||
BL (CTR)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·mmap(SB),NOSPLIT,$-8
|
||||
MOVD addr+0(FP), R3
|
||||
|
|
@ -244,7 +244,7 @@ TEXT runtime·mmap(SB),NOSPLIT,$-8
|
|||
|
||||
SYSCALL $SYS_mmap
|
||||
MOVD R3, ret+32(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·munmap(SB),NOSPLIT,$-8
|
||||
MOVD addr+0(FP), R3
|
||||
|
|
@ -252,7 +252,7 @@ TEXT runtime·munmap(SB),NOSPLIT,$-8
|
|||
SYSCALL $SYS_munmap
|
||||
BVC 2(PC)
|
||||
MOVD R0, 0xf3(R0)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·madvise(SB),NOSPLIT,$-8
|
||||
MOVD addr+0(FP), R3
|
||||
|
|
@ -260,7 +260,7 @@ TEXT runtime·madvise(SB),NOSPLIT,$-8
|
|||
MOVW flags+16(FP), R5
|
||||
SYSCALL $SYS_madvise
|
||||
// ignore failure - maybe pages are locked
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// int64 futex(int32 *uaddr, int32 op, int32 val,
|
||||
// struct timespec *timeout, int32 *uaddr2, int32 val2);
|
||||
|
|
@ -273,7 +273,7 @@ TEXT runtime·futex(SB),NOSPLIT,$-8
|
|||
MOVW val3+32(FP), R8
|
||||
SYSCALL $SYS_futex
|
||||
MOVW R3, ret+40(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// int64 clone(int32 flags, void *stk, M *mp, G *gp, void (*fn)(void));
|
||||
TEXT runtime·clone(SB),NOSPLIT,$-8
|
||||
|
|
@ -298,7 +298,7 @@ TEXT runtime·clone(SB),NOSPLIT,$-8
|
|||
CMP R3, $0
|
||||
BEQ 3(PC)
|
||||
MOVW R3, ret+40(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// In child, on new stack.
|
||||
// initialize essential registers
|
||||
|
|
@ -345,11 +345,11 @@ TEXT runtime·sigaltstack(SB),NOSPLIT,$-8
|
|||
SYSCALL $SYS_sigaltstack
|
||||
BVC 2(PC)
|
||||
MOVD R0, 0xf1(R0) // crash
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·osyield(SB),NOSPLIT,$-8
|
||||
SYSCALL $SYS_sched_yield
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT runtime·sched_getaffinity(SB),NOSPLIT,$-8
|
||||
MOVD pid+0(FP), R3
|
||||
|
|
@ -357,21 +357,21 @@ TEXT runtime·sched_getaffinity(SB),NOSPLIT,$-8
|
|||
MOVD buf+16(FP), R5
|
||||
SYSCALL $SYS_sched_getaffinity
|
||||
MOVW R3, ret+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// int32 runtime·epollcreate(int32 size);
|
||||
TEXT runtime·epollcreate(SB),NOSPLIT,$-8
|
||||
MOVW size+0(FP), R3
|
||||
SYSCALL $SYS_epoll_create
|
||||
MOVW R3, ret+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// int32 runtime·epollcreate1(int32 flags);
|
||||
TEXT runtime·epollcreate1(SB),NOSPLIT,$-8
|
||||
MOVW flags+0(FP), R3
|
||||
SYSCALL $SYS_epoll_create1
|
||||
MOVW R3, ret+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// func epollctl(epfd, op, fd int32, ev *epollEvent) int
|
||||
TEXT runtime·epollctl(SB),NOSPLIT,$-8
|
||||
|
|
@ -381,7 +381,7 @@ TEXT runtime·epollctl(SB),NOSPLIT,$-8
|
|||
MOVD ev+16(FP), R6
|
||||
SYSCALL $SYS_epoll_ctl
|
||||
MOVW R3, ret+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// int32 runtime·epollwait(int32 epfd, EpollEvent *ev, int32 nev, int32 timeout);
|
||||
TEXT runtime·epollwait(SB),NOSPLIT,$-8
|
||||
|
|
@ -391,7 +391,7 @@ TEXT runtime·epollwait(SB),NOSPLIT,$-8
|
|||
MOVW timeout+20(FP), R6
|
||||
SYSCALL $SYS_epoll_wait
|
||||
MOVW R3, ret+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
// void runtime·closeonexec(int32 fd);
|
||||
TEXT runtime·closeonexec(SB),NOSPLIT,$-8
|
||||
|
|
@ -399,4 +399,4 @@ TEXT runtime·closeonexec(SB),NOSPLIT,$-8
|
|||
MOVD $2, R4 // F_SETFD
|
||||
MOVD $1, R5 // FD_CLOEXEC
|
||||
SYSCALL $SYS_fcntl
|
||||
RETURN
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@ TEXT ·SwapUint32(SB),NOSPLIT,$0-20
|
|||
SYNC
|
||||
ISYNC
|
||||
MOVW R5, old+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·SwapInt64(SB),NOSPLIT,$0-24
|
||||
BR ·SwapUint64(SB)
|
||||
|
|
@ -34,7 +34,7 @@ TEXT ·SwapUint64(SB),NOSPLIT,$0-24
|
|||
SYNC
|
||||
ISYNC
|
||||
MOVD R5, old+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·SwapUintptr(SB),NOSPLIT,$0-24
|
||||
BR ·SwapUint64(SB)
|
||||
|
|
@ -56,9 +56,9 @@ TEXT ·CompareAndSwapUint32(SB),NOSPLIT,$0-17
|
|||
ISYNC
|
||||
MOVD $1, R3
|
||||
MOVB R3, swapped+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
MOVB R0, swapped+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·CompareAndSwapUintptr(SB),NOSPLIT,$0-25
|
||||
BR ·CompareAndSwapUint64(SB)
|
||||
|
|
@ -80,9 +80,9 @@ TEXT ·CompareAndSwapUint64(SB),NOSPLIT,$0-25
|
|||
ISYNC
|
||||
MOVD $1, R3
|
||||
MOVB R3, swapped+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
MOVB R0, swapped+24(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·AddInt32(SB),NOSPLIT,$0-20
|
||||
BR ·AddUint32(SB)
|
||||
|
|
@ -98,7 +98,7 @@ TEXT ·AddUint32(SB),NOSPLIT,$0-20
|
|||
SYNC
|
||||
ISYNC
|
||||
MOVW R5, ret+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·AddUintptr(SB),NOSPLIT,$0-24
|
||||
BR ·AddUint64(SB)
|
||||
|
|
@ -117,7 +117,7 @@ TEXT ·AddUint64(SB),NOSPLIT,$0-24
|
|||
SYNC
|
||||
ISYNC
|
||||
MOVD R5, ret+16(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·LoadInt32(SB),NOSPLIT,$0-12
|
||||
BR ·LoadUint32(SB)
|
||||
|
|
@ -130,7 +130,7 @@ TEXT ·LoadUint32(SB),NOSPLIT,$0-12
|
|||
BC 4, 30, 1(PC) // bne- cr7,0x4
|
||||
ISYNC
|
||||
MOVW R3, val+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·LoadInt64(SB),NOSPLIT,$0-16
|
||||
BR ·LoadUint64(SB)
|
||||
|
|
@ -143,7 +143,7 @@ TEXT ·LoadUint64(SB),NOSPLIT,$0-16
|
|||
BC 4, 30, 1(PC) // bne- cr7,0x4
|
||||
ISYNC
|
||||
MOVD R3, val+8(FP)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·LoadUintptr(SB),NOSPLIT,$0-16
|
||||
BR ·LoadPointer(SB)
|
||||
|
|
@ -159,7 +159,7 @@ TEXT ·StoreUint32(SB),NOSPLIT,$0-12
|
|||
MOVW val+8(FP), R4
|
||||
SYNC
|
||||
MOVW R4, 0(R3)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·StoreInt64(SB),NOSPLIT,$0-16
|
||||
BR ·StoreUint64(SB)
|
||||
|
|
@ -169,7 +169,7 @@ TEXT ·StoreUint64(SB),NOSPLIT,$0-16
|
|||
MOVD val+8(FP), R4
|
||||
SYNC
|
||||
MOVD R4, 0(R3)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·StoreUintptr(SB),NOSPLIT,$0-16
|
||||
BR ·StoreUint64(SB)
|
||||
|
|
|
|||
|
|
@ -4,12 +4,5 @@
|
|||
|
||||
#include "textflag.h"
|
||||
|
||||
#ifdef GOARCH_ppc64
|
||||
#define RET RETURN
|
||||
#endif
|
||||
#ifdef GOARCH_ppc64le
|
||||
#define RET RETURN
|
||||
#endif
|
||||
|
||||
TEXT ·use(SB),NOSPLIT,$0
|
||||
RET
|
||||
|
|
|
|||
|
|
@ -29,13 +29,13 @@ TEXT ·Syscall(SB),NOSPLIT,$0-56
|
|||
MOVD R0, r2+40(FP) // r2
|
||||
MOVD R3, err+48(FP) // errno
|
||||
BL runtime·exitsyscall(SB)
|
||||
RETURN
|
||||
RET
|
||||
ok:
|
||||
MOVD R3, r1+32(FP) // r1
|
||||
MOVD R4, r2+40(FP) // r2
|
||||
MOVD R0, err+48(FP) // errno
|
||||
BL runtime·exitsyscall(SB)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
||||
BL runtime·entersyscall(SB)
|
||||
|
|
@ -53,13 +53,13 @@ TEXT ·Syscall6(SB),NOSPLIT,$0-80
|
|||
MOVD R0, r2+64(FP) // r2
|
||||
MOVD R3, err+72(FP) // errno
|
||||
BL runtime·exitsyscall(SB)
|
||||
RETURN
|
||||
RET
|
||||
ok6:
|
||||
MOVD R3, r1+56(FP) // r1
|
||||
MOVD R4, r2+64(FP) // r2
|
||||
MOVD R0, err+72(FP) // errno
|
||||
BL runtime·exitsyscall(SB)
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
||||
MOVD a1+8(FP), R3
|
||||
|
|
@ -75,12 +75,12 @@ TEXT ·RawSyscall(SB),NOSPLIT,$0-56
|
|||
MOVD R4, r1+32(FP) // r1
|
||||
MOVD R0, r2+40(FP) // r2
|
||||
MOVD R3, err+48(FP) // errno
|
||||
RETURN
|
||||
RET
|
||||
ok1:
|
||||
MOVD R3, r1+32(FP) // r1
|
||||
MOVD R4, r2+40(FP) // r2
|
||||
MOVD R0, err+48(FP) // errno
|
||||
RETURN
|
||||
RET
|
||||
|
||||
TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
||||
MOVD a1+8(FP), R3
|
||||
|
|
@ -96,9 +96,9 @@ TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
|
|||
MOVD R4, r1+56(FP) // r1
|
||||
MOVD R0, r2+64(FP) // r2
|
||||
MOVD R3, err+72(FP) // errno
|
||||
RETURN
|
||||
RET
|
||||
ok2:
|
||||
MOVD R3, r1+56(FP) // r1
|
||||
MOVD R4, r2+64(FP) // r2
|
||||
MOVD R0, err+72(FP) // errno
|
||||
RETURN
|
||||
RET
|
||||
|
|
|
|||
Loading…
Reference in New Issue