X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fsparc64%2Flib%2FU1memcpy.S;h=bafd2fc07acb181b7861459b721fd8722eb66969;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=da9b520c71894488d844ff71f69c015766ac16ef;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git diff --git a/arch/sparc64/lib/U1memcpy.S b/arch/sparc64/lib/U1memcpy.S index da9b520c7..bafd2fc07 100644 --- a/arch/sparc64/lib/U1memcpy.S +++ b/arch/sparc64/lib/U1memcpy.S @@ -87,14 +87,17 @@ #define LOOP_CHUNK3(src, dest, len, branch_dest) \ MAIN_LOOP_CHUNK(src, dest, f32, f48, len, branch_dest) +#define DO_SYNC membar #Sync; #define STORE_SYNC(dest, fsrc) \ EX_ST(STORE_BLK(%fsrc, %dest)); \ - add %dest, 0x40, %dest; + add %dest, 0x40, %dest; \ + DO_SYNC #define STORE_JUMP(dest, fsrc, target) \ EX_ST(STORE_BLK(%fsrc, %dest)); \ add %dest, 0x40, %dest; \ - ba,pt %xcc, target; + ba,pt %xcc, target; \ + nop; #define FINISH_VISCHUNK(dest, f0, f1, left) \ subcc %left, 8, %left;\ @@ -239,17 +242,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f0, %f2, %f48 1: FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0) - STORE_JUMP(o0, f48, 40f) membar #Sync + STORE_JUMP(o0, f48, 40f) 2: FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16) - STORE_JUMP(o0, f48, 48f) membar #Sync + STORE_JUMP(o0, f48, 48f) 3: FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32) - STORE_JUMP(o0, f48, 56f) membar #Sync + STORE_JUMP(o0, f48, 56f) 1: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -260,17 +263,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f2, %f4, %f48 1: FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2) - STORE_JUMP(o0, f48, 41f) membar #Sync + STORE_JUMP(o0, f48, 41f) 2: FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18) - STORE_JUMP(o0, f48, 49f) membar #Sync + STORE_JUMP(o0, f48, 49f) 3: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34) - STORE_JUMP(o0, f48, 57f) membar #Sync + STORE_JUMP(o0, f48, 57f) 1: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -281,17 +284,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f4, %f6, %f48 1: FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4) - STORE_JUMP(o0, f48, 42f) membar #Sync + STORE_JUMP(o0, f48, 42f) 2: FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20) - STORE_JUMP(o0, f48, 50f) membar #Sync + STORE_JUMP(o0, f48, 50f) 3: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36) - STORE_JUMP(o0, f48, 58f) membar #Sync + STORE_JUMP(o0, f48, 58f) 1: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -302,17 +305,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f6, %f8, %f48 1: FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6) - STORE_JUMP(o0, f48, 43f) membar #Sync + STORE_JUMP(o0, f48, 43f) 2: FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22) - STORE_JUMP(o0, f48, 51f) membar #Sync + STORE_JUMP(o0, f48, 51f) 3: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38) - STORE_JUMP(o0, f48, 59f) membar #Sync + STORE_JUMP(o0, f48, 59f) 1: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -323,17 +326,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f8, %f10, %f48 1: FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8) - STORE_JUMP(o0, f48, 44f) membar #Sync + STORE_JUMP(o0, f48, 44f) 2: FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24) - STORE_JUMP(o0, f48, 52f) membar #Sync + STORE_JUMP(o0, f48, 52f) 3: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40) - STORE_JUMP(o0, f48, 60f) membar #Sync + STORE_JUMP(o0, f48, 60f) 1: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -344,17 +347,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f10, %f12, %f48 1: FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10) - STORE_JUMP(o0, f48, 45f) membar #Sync + STORE_JUMP(o0, f48, 45f) 2: FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26) - STORE_JUMP(o0, f48, 53f) membar #Sync + STORE_JUMP(o0, f48, 53f) 3: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42) - STORE_JUMP(o0, f48, 61f) membar #Sync + STORE_JUMP(o0, f48, 61f) 1: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -365,17 +368,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f12, %f14, %f48 1: FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12) - STORE_JUMP(o0, f48, 46f) membar #Sync + STORE_JUMP(o0, f48, 46f) 2: FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28) - STORE_JUMP(o0, f48, 54f) membar #Sync + STORE_JUMP(o0, f48, 54f) 3: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44) - STORE_JUMP(o0, f48, 62f) membar #Sync + STORE_JUMP(o0, f48, 62f) 1: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30) LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f) @@ -386,17 +389,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */ ba,pt %xcc, 1b+4 faligndata %f14, %f16, %f48 1: FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14) - STORE_JUMP(o0, f48, 47f) membar #Sync + STORE_JUMP(o0, f48, 47f) 2: FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30) - STORE_JUMP(o0, f48, 55f) membar #Sync + STORE_JUMP(o0, f48, 55f) 3: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30) - STORE_SYNC(o0, f48) membar #Sync + STORE_SYNC(o0, f48) FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46) - STORE_JUMP(o0, f48, 63f) membar #Sync + STORE_JUMP(o0, f48, 63f) 40: FINISH_VISCHUNK(o0, f0, f2, g3) 41: FINISH_VISCHUNK(o0, f2, f4, g3)