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Diffstat (limited to 'libc/string/sparc/sparc64/memcpy.S')
-rw-r--r--libc/string/sparc/sparc64/memcpy.S922
1 files changed, 0 insertions, 922 deletions
diff --git a/libc/string/sparc/sparc64/memcpy.S b/libc/string/sparc/sparc64/memcpy.S
deleted file mode 100644
index df3e2d342..000000000
--- a/libc/string/sparc/sparc64/memcpy.S
+++ /dev/null
@@ -1,922 +0,0 @@
-/* Copy SIZE bytes from SRC to DEST.
- For UltraSPARC.
- Copyright (C) 1996, 97, 98, 99, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David S. Miller (davem@caip.rutgers.edu) and
- Jakub Jelinek (jakub@redhat.com).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <features.h>
-#include <asm/asi.h>
-#ifndef XCC
-#define USE_BPR
- .register %g2, #scratch
- .register %g3, #scratch
- .register %g6, #scratch
-#define XCC xcc
-#endif
-#define FPRS_FEF 4
-
-#define FREG_FROB(f1, f2, f3, f4, f5, f6, f7, f8, f9) \
- faligndata %f1, %f2, %f48; \
- faligndata %f2, %f3, %f50; \
- faligndata %f3, %f4, %f52; \
- faligndata %f4, %f5, %f54; \
- faligndata %f5, %f6, %f56; \
- faligndata %f6, %f7, %f58; \
- faligndata %f7, %f8, %f60; \
- faligndata %f8, %f9, %f62;
-
-#define MAIN_LOOP_CHUNK(src, dest, fdest, fsrc, len, jmptgt) \
- ldda [%src] %asi, %fdest; \
- add %src, 0x40, %src; \
- add %dest, 0x40, %dest; \
- subcc %len, 0x40, %len; \
- be,pn %xcc, jmptgt; \
- stda %fsrc, [%dest - 0x40] %asi;
-
-#define LOOP_CHUNK1(src, dest, len, branch_dest) \
- MAIN_LOOP_CHUNK(src, dest, f0, f48, len, branch_dest)
-#define LOOP_CHUNK2(src, dest, len, branch_dest) \
- MAIN_LOOP_CHUNK(src, dest, f16, f48, len, branch_dest)
-#define LOOP_CHUNK3(src, dest, len, branch_dest) \
- MAIN_LOOP_CHUNK(src, dest, f32, f48, len, branch_dest)
-
-#define STORE_SYNC(dest, fsrc) \
- stda %fsrc, [%dest] %asi; \
- add %dest, 0x40, %dest;
-
-#define STORE_JUMP(dest, fsrc, target) \
- stda %fsrc, [%dest] %asi; \
- add %dest, 0x40, %dest; \
- ba,pt %xcc, target;
-
-#define VISLOOP_PAD nop; nop; nop; nop; \
- nop; nop; nop; nop; \
- nop; nop; nop; nop; \
- nop; nop; nop;
-
-#define FINISH_VISCHUNK(dest, f0, f1, left) \
- subcc %left, 8, %left; \
- bl,pn %xcc, 205f; \
- faligndata %f0, %f1, %f48; \
- std %f48, [%dest]; \
- add %dest, 8, %dest;
-
-#define UNEVEN_VISCHUNK(dest, f0, f1, left) \
- subcc %left, 8, %left; \
- bl,pn %xcc, 205f; \
- fsrc1 %f0, %f1; \
- ba,a,pt %xcc, 204f;
-
- /* Macros for non-VIS memcpy code. */
-#define MOVE_BIGCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldx [%src + offset + 0x00], %t0; \
- ldx [%src + offset + 0x08], %t1; \
- ldx [%src + offset + 0x10], %t2; \
- ldx [%src + offset + 0x18], %t3; \
- stw %t0, [%dst + offset + 0x04]; \
- srlx %t0, 32, %t0; \
- stw %t0, [%dst + offset + 0x00]; \
- stw %t1, [%dst + offset + 0x0c]; \
- srlx %t1, 32, %t1; \
- stw %t1, [%dst + offset + 0x08]; \
- stw %t2, [%dst + offset + 0x14]; \
- srlx %t2, 32, %t2; \
- stw %t2, [%dst + offset + 0x10]; \
- stw %t3, [%dst + offset + 0x1c]; \
- srlx %t3, 32, %t3; \
- stw %t3, [%dst + offset + 0x18];
-
-#define MOVE_BIGALIGNCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldx [%src + offset + 0x00], %t0; \
- ldx [%src + offset + 0x08], %t1; \
- ldx [%src + offset + 0x10], %t2; \
- ldx [%src + offset + 0x18], %t3; \
- stx %t0, [%dst + offset + 0x00]; \
- stx %t1, [%dst + offset + 0x08]; \
- stx %t2, [%dst + offset + 0x10]; \
- stx %t3, [%dst + offset + 0x18]; \
- ldx [%src + offset + 0x20], %t0; \
- ldx [%src + offset + 0x28], %t1; \
- ldx [%src + offset + 0x30], %t2; \
- ldx [%src + offset + 0x38], %t3; \
- stx %t0, [%dst + offset + 0x20]; \
- stx %t1, [%dst + offset + 0x28]; \
- stx %t2, [%dst + offset + 0x30]; \
- stx %t3, [%dst + offset + 0x38];
-
-#define MOVE_LASTCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldx [%src - offset - 0x10], %t0; \
- ldx [%src - offset - 0x08], %t1; \
- stw %t0, [%dst - offset - 0x0c]; \
- srlx %t0, 32, %t2; \
- stw %t2, [%dst - offset - 0x10]; \
- stw %t1, [%dst - offset - 0x04]; \
- srlx %t1, 32, %t3; \
- stw %t3, [%dst - offset - 0x08];
-
-#define MOVE_LASTALIGNCHUNK(src, dst, offset, t0, t1) \
- ldx [%src - offset - 0x10], %t0; \
- ldx [%src - offset - 0x08], %t1; \
- stx %t0, [%dst - offset - 0x10]; \
- stx %t1, [%dst - offset - 0x08];
-
- /* Macros for non-VIS memmove code. */
-#define RMOVE_BIGCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldx [%src - offset - 0x20], %t0; \
- ldx [%src - offset - 0x18], %t1; \
- ldx [%src - offset - 0x10], %t2; \
- ldx [%src - offset - 0x08], %t3; \
- stw %t0, [%dst - offset - 0x1c]; \
- srlx %t0, 32, %t0; \
- stw %t0, [%dst - offset - 0x20]; \
- stw %t1, [%dst - offset - 0x14]; \
- srlx %t1, 32, %t1; \
- stw %t1, [%dst - offset - 0x18]; \
- stw %t2, [%dst - offset - 0x0c]; \
- srlx %t2, 32, %t2; \
- stw %t2, [%dst - offset - 0x10]; \
- stw %t3, [%dst - offset - 0x04]; \
- srlx %t3, 32, %t3; \
- stw %t3, [%dst - offset - 0x08];
-
-#define RMOVE_BIGALIGNCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldx [%src - offset - 0x20], %t0; \
- ldx [%src - offset - 0x18], %t1; \
- ldx [%src - offset - 0x10], %t2; \
- ldx [%src - offset - 0x08], %t3; \
- stx %t0, [%dst - offset - 0x20]; \
- stx %t1, [%dst - offset - 0x18]; \
- stx %t2, [%dst - offset - 0x10]; \
- stx %t3, [%dst - offset - 0x08]; \
- ldx [%src - offset - 0x40], %t0; \
- ldx [%src - offset - 0x38], %t1; \
- ldx [%src - offset - 0x30], %t2; \
- ldx [%src - offset - 0x28], %t3; \
- stx %t0, [%dst - offset - 0x40]; \
- stx %t1, [%dst - offset - 0x38]; \
- stx %t2, [%dst - offset - 0x30]; \
- stx %t3, [%dst - offset - 0x28];
-
-#define RMOVE_LASTCHUNK(src, dst, offset, t0, t1, t2, t3) \
- ldx [%src + offset + 0x00], %t0; \
- ldx [%src + offset + 0x08], %t1; \
- stw %t0, [%dst + offset + 0x04]; \
- srlx %t0, 32, %t2; \
- stw %t2, [%dst + offset + 0x00]; \
- stw %t1, [%dst + offset + 0x0c]; \
- srlx %t1, 32, %t3; \
- stw %t3, [%dst + offset + 0x08];
-
-#define RMOVE_LASTALIGNCHUNK(src, dst, offset, t0, t1) \
- ldx [%src + offset + 0x00], %t0; \
- ldx [%src + offset + 0x08], %t1; \
- stx %t0, [%dst + offset + 0x00]; \
- stx %t1, [%dst + offset + 0x08];
-
- .text
- .align 32
-
-#ifdef __UCLIBC_SUSV3_LEGACY__
-ENTRY(bcopy)
- sub %o1, %o0, %o4 /* IEU0 Group */
- mov %o0, %g3 /* IEU1 */
- cmp %o4, %o2 /* IEU1 Group */
- mov %o1, %o0 /* IEU0 */
- bgeu,pt %XCC, 210f /* CTI */
- mov %g3, %o1 /* IEU0 Group */
-#ifndef USE_BPR
- srl %o2, 0, %o2 /* IEU1 */
-#endif
- brnz,pn %o2, 220f /* CTI Group */
- add %o0, %o2, %o0 /* IEU0 */
- retl
- nop
-END(bcopy)
-#endif
-
- .align 32
-200: be,pt %xcc, 201f /* CTI */
- andcc %o0, 0x38, %g5 /* IEU1 Group */
- mov 8, %g1 /* IEU0 */
- sub %g1, %g2, %g2 /* IEU0 Group */
- andcc %o0, 1, %g0 /* IEU1 */
- be,pt %icc, 2f /* CTI */
- sub %o2, %g2, %o2 /* IEU0 Group */
-1: ldub [%o1], %o5 /* Load Group */
- add %o1, 1, %o1 /* IEU0 */
- add %o0, 1, %o0 /* IEU1 */
- subcc %g2, 1, %g2 /* IEU1 Group */
- be,pn %xcc, 3f /* CTI */
- stb %o5, [%o0 - 1] /* Store */
-2: ldub [%o1], %o5 /* Load Group */
- add %o0, 2, %o0 /* IEU0 */
- ldub [%o1 + 1], %g3 /* Load Group */
- subcc %g2, 2, %g2 /* IEU1 Group */
- stb %o5, [%o0 - 2] /* Store */
- add %o1, 2, %o1 /* IEU0 */
- bne,pt %xcc, 2b /* CTI Group */
- stb %g3, [%o0 - 1] /* Store */
-3: andcc %o0, 0x38, %g5 /* IEU1 Group */
-201: be,pt %icc, 202f /* CTI */
- mov 64, %g1 /* IEU0 */
- fmovd %f0, %f2 /* FPU */
- sub %g1, %g5, %g5 /* IEU0 Group */
- alignaddr %o1, %g0, %g1 /* GRU Group */
- ldd [%g1], %f4 /* Load Group */
- sub %o2, %g5, %o2 /* IEU0 */
-1: ldd [%g1 + 0x8], %f6 /* Load Group */
- add %g1, 0x8, %g1 /* IEU0 Group */
- subcc %g5, 8, %g5 /* IEU1 */
- faligndata %f4, %f6, %f0 /* GRU Group */
- std %f0, [%o0] /* Store */
- add %o1, 8, %o1 /* IEU0 Group */
- be,pn %xcc, 202f /* CTI */
- add %o0, 8, %o0 /* IEU1 */
- ldd [%g1 + 0x8], %f4 /* Load Group */
- add %g1, 8, %g1 /* IEU0 */
- subcc %g5, 8, %g5 /* IEU1 */
- faligndata %f6, %f4, %f0 /* GRU Group */
- std %f0, [%o0] /* Store */
- add %o1, 8, %o1 /* IEU0 */
- bne,pt %xcc, 1b /* CTI Group */
- add %o0, 8, %o0 /* IEU0 */
-202: membar #LoadStore | #StoreStore | #StoreLoad /* LSU Group */
- wr %g0, ASI_BLK_P, %asi /* LSU Group */
- subcc %o2, 0x40, %g6 /* IEU1 Group */
- mov %o1, %g1 /* IEU0 */
- andncc %g6, (0x40 - 1), %g6 /* IEU1 Group */
- srl %g1, 3, %g2 /* IEU0 */
- sub %o2, %g6, %g3 /* IEU0 Group */
- andn %o1, (0x40 - 1), %o1 /* IEU1 */
- and %g2, 7, %g2 /* IEU0 Group */
- andncc %g3, 0x7, %g3 /* IEU1 */
- fmovd %f0, %f2 /* FPU */
- sub %g3, 0x10, %g3 /* IEU0 Group */
- sub %o2, %g6, %o2 /* IEU1 */
- alignaddr %g1, %g0, %g0 /* GRU Group */
- add %g1, %g6, %g1 /* IEU0 Group */
- subcc %o2, %g3, %o2 /* IEU1 */
- ldda [%o1 + 0x00] %asi, %f0 /* LSU Group */
- add %g1, %g3, %g1 /* IEU0 */
- ldda [%o1 + 0x40] %asi, %f16 /* LSU Group */
- sub %g6, 0x80, %g6 /* IEU0 */
- ldda [%o1 + 0x80] %asi, %f32 /* LSU Group */
- /* Clk1 Group 8-( */
- /* Clk2 Group 8-( */
- /* Clk3 Group 8-( */
- /* Clk4 Group 8-( */
-203: rd %pc, %g5 /* PDU Group 8-( */
- addcc %g5, %lo(300f - 203b), %g5 /* IEU1 Group */
- sll %g2, 9, %g2 /* IEU0 */
- jmpl %g5 + %g2, %g0 /* CTI Group brk forced*/
- addcc %o1, 0xc0, %o1 /* IEU1 Group */
-
- .align 512 /* OK, here comes the fun part... */
-300: FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16) LOOP_CHUNK1(o1, o0, g6, 301f)
- FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32) LOOP_CHUNK2(o1, o0, g6, 302f)
- FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0) LOOP_CHUNK3(o1, o0, g6, 303f)
- b,pt %xcc, 300b+4; faligndata %f0, %f2, %f48
-301: FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0) STORE_JUMP(o0, f48, 400f) membar #Sync
-302: FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16) STORE_JUMP(o0, f48, 416f) membar #Sync
-303: FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32) STORE_JUMP(o0, f48, 432f) membar #Sync
- VISLOOP_PAD
-310: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18) LOOP_CHUNK1(o1, o0, g6, 311f)
- FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34) LOOP_CHUNK2(o1, o0, g6, 312f)
- FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2) LOOP_CHUNK3(o1, o0, g6, 313f)
- b,pt %xcc, 310b+4; faligndata %f2, %f4, %f48
-311: FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2) STORE_JUMP(o0, f48, 402f) membar #Sync
-312: FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18) STORE_JUMP(o0, f48, 418f) membar #Sync
-313: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34) STORE_JUMP(o0, f48, 434f) membar #Sync
- VISLOOP_PAD
-320: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20) LOOP_CHUNK1(o1, o0, g6, 321f)
- FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36) LOOP_CHUNK2(o1, o0, g6, 322f)
- FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4) LOOP_CHUNK3(o1, o0, g6, 323f)
- b,pt %xcc, 320b+4; faligndata %f4, %f6, %f48
-321: FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4) STORE_JUMP(o0, f48, 404f) membar #Sync
-322: FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20) STORE_JUMP(o0, f48, 420f) membar #Sync
-323: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36) STORE_JUMP(o0, f48, 436f) membar #Sync
- VISLOOP_PAD
-330: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22) LOOP_CHUNK1(o1, o0, g6, 331f)
- FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38) LOOP_CHUNK2(o1, o0, g6, 332f)
- FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6) LOOP_CHUNK3(o1, o0, g6, 333f)
- b,pt %xcc, 330b+4; faligndata %f6, %f8, %f48
-331: FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6) STORE_JUMP(o0, f48, 406f) membar #Sync
-332: FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22) STORE_JUMP(o0, f48, 422f) membar #Sync
-333: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38) STORE_JUMP(o0, f48, 438f) membar #Sync
- VISLOOP_PAD
-340: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24) LOOP_CHUNK1(o1, o0, g6, 341f)
- FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40) LOOP_CHUNK2(o1, o0, g6, 342f)
- FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8) LOOP_CHUNK3(o1, o0, g6, 343f)
- b,pt %xcc, 340b+4; faligndata %f8, %f10, %f48
-341: FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8) STORE_JUMP(o0, f48, 408f) membar #Sync
-342: FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24) STORE_JUMP(o0, f48, 424f) membar #Sync
-343: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40) STORE_JUMP(o0, f48, 440f) membar #Sync
- VISLOOP_PAD
-350: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26) LOOP_CHUNK1(o1, o0, g6, 351f)
- FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42) LOOP_CHUNK2(o1, o0, g6, 352f)
- FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10) LOOP_CHUNK3(o1, o0, g6, 353f)
- b,pt %xcc, 350b+4; faligndata %f10, %f12, %f48
-351: FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10) STORE_JUMP(o0, f48, 410f) membar #Sync
-352: FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26) STORE_JUMP(o0, f48, 426f) membar #Sync
-353: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42) STORE_JUMP(o0, f48, 442f) membar #Sync
- VISLOOP_PAD
-360: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28) LOOP_CHUNK1(o1, o0, g6, 361f)
- FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44) LOOP_CHUNK2(o1, o0, g6, 362f)
- FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12) LOOP_CHUNK3(o1, o0, g6, 363f)
- b,pt %xcc, 360b+4; faligndata %f12, %f14, %f48
-361: FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12) STORE_JUMP(o0, f48, 412f) membar #Sync
-362: FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28) STORE_JUMP(o0, f48, 428f) membar #Sync
-363: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44) STORE_JUMP(o0, f48, 444f) membar #Sync
- VISLOOP_PAD
-370: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30) LOOP_CHUNK1(o1, o0, g6, 371f)
- FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46) LOOP_CHUNK2(o1, o0, g6, 372f)
- FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14) LOOP_CHUNK3(o1, o0, g6, 373f)
- b,pt %xcc, 370b+4; faligndata %f14, %f16, %f48
-371: FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14) STORE_JUMP(o0, f48, 414f) membar #Sync
-372: FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30) STORE_JUMP(o0, f48, 430f) membar #Sync
-373: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30) STORE_SYNC(o0, f48) membar #Sync
- FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46) STORE_JUMP(o0, f48, 446f) membar #Sync
- VISLOOP_PAD
-400: FINISH_VISCHUNK(o0, f0, f2, g3)
-402: FINISH_VISCHUNK(o0, f2, f4, g3)
-404: FINISH_VISCHUNK(o0, f4, f6, g3)
-406: FINISH_VISCHUNK(o0, f6, f8, g3)
-408: FINISH_VISCHUNK(o0, f8, f10, g3)
-410: FINISH_VISCHUNK(o0, f10, f12, g3)
-412: FINISH_VISCHUNK(o0, f12, f14, g3)
-414: UNEVEN_VISCHUNK(o0, f14, f0, g3)
-416: FINISH_VISCHUNK(o0, f16, f18, g3)
-418: FINISH_VISCHUNK(o0, f18, f20, g3)
-420: FINISH_VISCHUNK(o0, f20, f22, g3)
-422: FINISH_VISCHUNK(o0, f22, f24, g3)
-424: FINISH_VISCHUNK(o0, f24, f26, g3)
-426: FINISH_VISCHUNK(o0, f26, f28, g3)
-428: FINISH_VISCHUNK(o0, f28, f30, g3)
-430: UNEVEN_VISCHUNK(o0, f30, f0, g3)
-432: FINISH_VISCHUNK(o0, f32, f34, g3)
-434: FINISH_VISCHUNK(o0, f34, f36, g3)
-436: FINISH_VISCHUNK(o0, f36, f38, g3)
-438: FINISH_VISCHUNK(o0, f38, f40, g3)
-440: FINISH_VISCHUNK(o0, f40, f42, g3)
-442: FINISH_VISCHUNK(o0, f42, f44, g3)
-444: FINISH_VISCHUNK(o0, f44, f46, g3)
-446: UNEVEN_VISCHUNK(o0, f46, f0, g3)
-204: ldd [%o1], %f2 /* Load Group */
- add %o1, 8, %o1 /* IEU0 */
- subcc %g3, 8, %g3 /* IEU1 */
- faligndata %f0, %f2, %f8 /* GRU Group */
- std %f8, [%o0] /* Store */
- bl,pn %xcc, 205f /* CTI */
- add %o0, 8, %o0 /* IEU0 Group */
- ldd [%o1], %f0 /* Load Group */
- add %o1, 8, %o1 /* IEU0 */
- subcc %g3, 8, %g3 /* IEU1 */
- faligndata %f2, %f0, %f8 /* GRU Group */
- std %f8, [%o0] /* Store */
- bge,pt %xcc, 204b /* CTI */
- add %o0, 8, %o0 /* IEU0 Group */
-205: brz,pt %o2, 207f /* CTI Group */
- mov %g1, %o1 /* IEU0 */
-206: ldub [%o1], %g5 /* LOAD */
- add %o1, 1, %o1 /* IEU0 */
- add %o0, 1, %o0 /* IEU1 */
- subcc %o2, 1, %o2 /* IEU1 */
- bne,pt %xcc, 206b /* CTI */
- stb %g5, [%o0 - 1] /* Store Group */
-207: membar #StoreLoad | #StoreStore /* LSU Group */
- wr %g0, FPRS_FEF, %fprs
- retl
- mov %g4, %o0
-
-208: andcc %o2, 1, %g0 /* IEU1 Group */
- be,pt %icc, 2f+4 /* CTI */
-1: ldub [%o1], %g5 /* LOAD Group */
- add %o1, 1, %o1 /* IEU0 */
- add %o0, 1, %o0 /* IEU1 */
- subcc %o2, 1, %o2 /* IEU1 Group */
- be,pn %xcc, 209f /* CTI */
- stb %g5, [%o0 - 1] /* Store */
-2: ldub [%o1], %g5 /* LOAD Group */
- add %o0, 2, %o0 /* IEU0 */
- ldub [%o1 + 1], %o5 /* LOAD Group */
- add %o1, 2, %o1 /* IEU0 */
- subcc %o2, 2, %o2 /* IEU1 Group */
- stb %g5, [%o0 - 2] /* Store */
- bne,pt %xcc, 2b /* CTI */
- stb %o5, [%o0 - 1] /* Store */
-209: retl
- mov %g4, %o0
-
-#ifdef USE_BPR
-
- /* void *__align_cpy_4(void *dest, void *src, size_t n)
- * SPARC v9 SYSV ABI
- * Like memcpy, but results are undefined if (!n || ((dest | src | n) & 3))
- */
-
- .align 32
-ENTRY(__align_cpy_4)
- mov %o0, %g4 /* IEU0 Group */
- cmp %o2, 15 /* IEU1 */
- bleu,pn %xcc, 208b /* CTI */
- cmp %o2, (64 * 6) /* IEU1 Group */
- bgeu,pn %xcc, 200b /* CTI */
- andcc %o0, 7, %g2 /* IEU1 Group */
- ba,pt %xcc, 216f /* CTI */
- andcc %o1, 4, %g0 /* IEU1 Group */
-END(__align_cpy_4)
-
- /* void *__align_cpy_8(void *dest, void *src, size_t n)
- * SPARC v9 SYSV ABI
- * Like memcpy, but results are undefined if (!n || ((dest | src | n) & 7))
- */
-
- .align 32
-ENTRY(__align_cpy_8)
- mov %o0, %g4 /* IEU0 Group */
- cmp %o2, 15 /* IEU1 */
- bleu,pn %xcc, 208b /* CTI */
- cmp %o2, (64 * 6) /* IEU1 Group */
- bgeu,pn %xcc, 201b /* CTI */
- andcc %o0, 0x38, %g5 /* IEU1 Group */
- andcc %o2, -128, %g6 /* IEU1 Group */
- bne,a,pt %xcc, 82f + 4 /* CTI */
- ldx [%o1], %g1 /* Load */
- ba,pt %xcc, 41f /* CTI Group */
- andcc %o2, 0x70, %g6 /* IEU1 */
-END(__align_cpy_8)
-
- /* void *__align_cpy_16(void *dest, void *src, size_t n)
- * SPARC v9 SYSV ABI
- * Like memcpy, but results are undefined if (!n || ((dest | src | n) & 15))
- */
-
- .align 32
-ENTRY(__align_cpy_16)
- mov %o0, %g4 /* IEU0 Group */
- cmp %o2, (64 * 6) /* IEU1 */
- bgeu,pn %xcc, 201b /* CTI */
- andcc %o0, 0x38, %g5 /* IEU1 Group */
- andcc %o2, -128, %g6 /* IEU1 Group */
- bne,a,pt %xcc, 82f + 4 /* CTI */
- ldx [%o1], %g1 /* Load */
- ba,pt %xcc, 41f /* CTI Group */
- andcc %o2, 0x70, %g6 /* IEU1 */
-END(__align_cpy_16)
-
-#endif
-
- .align 32
-ENTRY(memcpy)
-210:
-#ifndef USE_BPR
- srl %o2, 0, %o2 /* IEU1 Group */
-#endif
- brz,pn %o2, 209b /* CTI Group */
- mov %o0, %g4 /* IEU0 */
-218: cmp %o2, 15 /* IEU1 Group */
- bleu,pn %xcc, 208b /* CTI */
- cmp %o2, (64 * 6) /* IEU1 Group */
- bgeu,pn %xcc, 200b /* CTI */
- andcc %o0, 7, %g2 /* IEU1 Group */
- sub %o0, %o1, %g5 /* IEU0 */
- andcc %g5, 3, %o5 /* IEU1 Group */
- bne,pn %xcc, 212f /* CTI */
- andcc %o1, 3, %g0 /* IEU1 Group */
- be,a,pt %xcc, 216f /* CTI */
- andcc %o1, 4, %g0 /* IEU1 Group */
- andcc %o1, 1, %g0 /* IEU1 Group */
- be,pn %xcc, 4f /* CTI */
- andcc %o1, 2, %g0 /* IEU1 Group */
- ldub [%o1], %g2 /* Load Group */
- add %o1, 1, %o1 /* IEU0 */
- add %o0, 1, %o0 /* IEU1 */
- sub %o2, 1, %o2 /* IEU0 Group */
- bne,pn %xcc, 5f /* CTI Group */
- stb %g2, [%o0 - 1] /* Store */
-4: lduh [%o1], %g2 /* Load Group */
- add %o1, 2, %o1 /* IEU0 */
- add %o0, 2, %o0 /* IEU1 */
- sub %o2, 2, %o2 /* IEU0 */
- sth %g2, [%o0 - 2] /* Store Group + bubble */
-5: andcc %o1, 4, %g0 /* IEU1 */
-216: be,a,pn %xcc, 2f /* CTI */
- andcc %o2, -128, %g6 /* IEU1 Group */
- lduw [%o1], %g5 /* Load Group */
- add %o1, 4, %o1 /* IEU0 */
- add %o0, 4, %o0 /* IEU1 */
- sub %o2, 4, %o2 /* IEU0 Group */
- stw %g5, [%o0 - 4] /* Store */
- andcc %o2, -128, %g6 /* IEU1 Group */
-2: be,pn %xcc, 215f /* CTI */
- andcc %o0, 4, %g0 /* IEU1 Group */
- be,pn %xcc, 82f + 4 /* CTI Group */
-5: MOVE_BIGCHUNK(o1, o0, 0x00, g1, g3, g5, o5)
- MOVE_BIGCHUNK(o1, o0, 0x20, g1, g3, g5, o5)
- MOVE_BIGCHUNK(o1, o0, 0x40, g1, g3, g5, o5)
- MOVE_BIGCHUNK(o1, o0, 0x60, g1, g3, g5, o5)
-35: subcc %g6, 128, %g6 /* IEU1 Group */
- add %o1, 128, %o1 /* IEU0 */
- bne,pt %xcc, 5b /* CTI */
- add %o0, 128, %o0 /* IEU0 Group */
-215: andcc %o2, 0x70, %g6 /* IEU1 Group */
-41: be,pn %xcc, 80f /* CTI */
- andcc %o2, 8, %g0 /* IEU1 Group */
- /* Clk1 8-( */
- /* Clk2 8-( */
- /* Clk3 8-( */
- /* Clk4 8-( */
-79: rd %pc, %o5 /* PDU Group */
- sll %g6, 1, %g5 /* IEU0 Group */
- add %o1, %g6, %o1 /* IEU1 */
- sub %o5, %g5, %o5 /* IEU0 Group */
- jmpl %o5 + %lo(80f - 79b), %g0 /* CTI Group brk forced*/
- add %o0, %g6, %o0 /* IEU0 Group */
-36: MOVE_LASTCHUNK(o1, o0, 0x60, g2, g3, g5, o5)
- MOVE_LASTCHUNK(o1, o0, 0x50, g2, g3, g5, o5)
- MOVE_LASTCHUNK(o1, o0, 0x40, g2, g3, g5, o5)
- MOVE_LASTCHUNK(o1, o0, 0x30, g2, g3, g5, o5)
- MOVE_LASTCHUNK(o1, o0, 0x20, g2, g3, g5, o5)
- MOVE_LASTCHUNK(o1, o0, 0x10, g2, g3, g5, o5)
- MOVE_LASTCHUNK(o1, o0, 0x00, g2, g3, g5, o5)
-80: be,pt %xcc, 81f /* CTI */
- andcc %o2, 4, %g0 /* IEU1 */
- ldx [%o1], %g2 /* Load Group */
- add %o0, 8, %o0 /* IEU0 */
- stw %g2, [%o0 - 0x4] /* Store Group */
- add %o1, 8, %o1 /* IEU1 */
- srlx %g2, 32, %g2 /* IEU0 Group */
- stw %g2, [%o0 - 0x8] /* Store */
-81: be,pt %xcc, 1f /* CTI */
- andcc %o2, 2, %g0 /* IEU1 Group */
- lduw [%o1], %g2 /* Load Group */
- add %o1, 4, %o1 /* IEU0 */
- stw %g2, [%o0] /* Store Group */
- add %o0, 4, %o0 /* IEU0 */
-1: be,pt %xcc, 1f /* CTI */
- andcc %o2, 1, %g0 /* IEU1 Group */
- lduh [%o1], %g2 /* Load Group */
- add %o1, 2, %o1 /* IEU0 */
- sth %g2, [%o0] /* Store Group */
- add %o0, 2, %o0 /* IEU0 */
-1: be,pt %xcc, 211f /* CTI */
- nop /* IEU1 */
- ldub [%o1], %g2 /* Load Group */
- stb %g2, [%o0] /* Store Group + bubble */
-211: retl
- mov %g4, %o0
-
-82: MOVE_BIGALIGNCHUNK(o1, o0, 0x00, g1, g3, g5, o5)
- MOVE_BIGALIGNCHUNK(o1, o0, 0x40, g1, g3, g5, o5)
-37: subcc %g6, 128, %g6 /* IEU1 Group */
- add %o1, 128, %o1 /* IEU0 */
- bne,pt %xcc, 82b /* CTI */
- add %o0, 128, %o0 /* IEU0 Group */
- andcc %o2, 0x70, %g6 /* IEU1 */
- be,pn %xcc, 84f /* CTI */
- andcc %o2, 8, %g0 /* IEU1 Group */
- /* Clk1 8-( */
- /* Clk2 8-( */
- /* Clk3 8-( */
- /* Clk4 8-( */
-83: rd %pc, %o5 /* PDU Group */
- add %o1, %g6, %o1 /* IEU0 Group */
- sub %o5, %g6, %o5 /* IEU1 */
- jmpl %o5 + %lo(84f - 83b), %g0 /* CTI Group brk forced*/
- add %o0, %g6, %o0 /* IEU0 Group */
-38: MOVE_LASTALIGNCHUNK(o1, o0, 0x60, g2, g3)
- MOVE_LASTALIGNCHUNK(o1, o0, 0x50, g2, g3)
- MOVE_LASTALIGNCHUNK(o1, o0, 0x40, g2, g3)
- MOVE_LASTALIGNCHUNK(o1, o0, 0x30, g2, g3)
- MOVE_LASTALIGNCHUNK(o1, o0, 0x20, g2, g3)
- MOVE_LASTALIGNCHUNK(o1, o0, 0x10, g2, g3)
- MOVE_LASTALIGNCHUNK(o1, o0, 0x00, g2, g3)
-84: be,pt %xcc, 85f /* CTI Group */
- andcc %o2, 4, %g0 /* IEU1 */
- ldx [%o1], %g2 /* Load Group */
- add %o0, 8, %o0 /* IEU0 */
- add %o1, 8, %o1 /* IEU0 Group */
- stx %g2, [%o0 - 0x8] /* Store */
-85: be,pt %xcc, 1f /* CTI */
- andcc %o2, 2, %g0 /* IEU1 Group */
- lduw [%o1], %g2 /* Load Group */
- add %o0, 4, %o0 /* IEU0 */
- add %o1, 4, %o1 /* IEU0 Group */
- stw %g2, [%o0 - 0x4] /* Store */
-1: be,pt %xcc, 1f /* CTI */
- andcc %o2, 1, %g0 /* IEU1 Group */
- lduh [%o1], %g2 /* Load Group */
- add %o0, 2, %o0 /* IEU0 */
- add %o1, 2, %o1 /* IEU0 Group */
- sth %g2, [%o0 - 0x2] /* Store */
-1: be,pt %xcc, 1f /* CTI */
- nop /* IEU0 Group */
- ldub [%o1], %g2 /* Load Group */
- stb %g2, [%o0] /* Store Group + bubble */
-1: retl
- mov %g4, %o0
-
-212: brz,pt %g2, 2f /* CTI Group */
- mov 8, %g1 /* IEU0 */
- sub %g1, %g2, %g2 /* IEU0 Group */
- sub %o2, %g2, %o2 /* IEU0 Group */
-1: ldub [%o1], %g5 /* Load Group */
- add %o1, 1, %o1 /* IEU0 */
- add %o0, 1, %o0 /* IEU1 */
- subcc %g2, 1, %g2 /* IEU1 Group */
- bne,pt %xcc, 1b /* CTI */
- stb %g5, [%o0 - 1] /* Store */
-2: andn %o2, 7, %g5 /* IEU0 Group */
- and %o2, 7, %o2 /* IEU1 */
- fmovd %f0, %f2 /* FPU */
- alignaddr %o1, %g0, %g1 /* GRU Group */
- ldd [%g1], %f4 /* Load Group */
-1: ldd [%g1 + 0x8], %f6 /* Load Group */
- add %g1, 0x8, %g1 /* IEU0 Group */
- subcc %g5, 8, %g5 /* IEU1 */
- faligndata %f4, %f6, %f0 /* GRU Group */
- std %f0, [%o0] /* Store */
- add %o1, 8, %o1 /* IEU0 Group */
- be,pn %xcc, 213f /* CTI */
- add %o0, 8, %o0 /* IEU1 */
- ldd [%g1 + 0x8], %f4 /* Load Group */
- add %g1, 8, %g1 /* IEU0 */
- subcc %g5, 8, %g5 /* IEU1 */
- faligndata %f6, %f4, %f0 /* GRU Group */
- std %f0, [%o0] /* Store */
- add %o1, 8, %o1 /* IEU0 */
- bne,pn %xcc, 1b /* CTI Group */
- add %o0, 8, %o0 /* IEU0 */
-213: brz,pn %o2, 214f /* CTI Group */
- nop /* IEU0 */
- ldub [%o1], %g5 /* LOAD */
- add %o1, 1, %o1 /* IEU0 */
- add %o0, 1, %o0 /* IEU1 */
- subcc %o2, 1, %o2 /* IEU1 */
- bne,pt %xcc, 206b /* CTI */
- stb %g5, [%o0 - 1] /* Store Group */
-214: wr %g0, FPRS_FEF, %fprs
- retl
- mov %g4, %o0
-END(memcpy)
-libc_hidden_def(memcpy)
-
- .align 32
-228: andcc %o2, 1, %g0 /* IEU1 Group */
- be,pt %icc, 2f+4 /* CTI */
-1: ldub [%o1 - 1], %o5 /* LOAD Group */
- sub %o1, 1, %o1 /* IEU0 */
- sub %o0, 1, %o0 /* IEU1 */
- subcc %o2, 1, %o2 /* IEU1 Group */
- be,pn %xcc, 229f /* CTI */
- stb %o5, [%o0] /* Store */
-2: ldub [%o1 - 1], %o5 /* LOAD Group */
- sub %o0, 2, %o0 /* IEU0 */
- ldub [%o1 - 2], %g5 /* LOAD Group */
- sub %o1, 2, %o1 /* IEU0 */
- subcc %o2, 2, %o2 /* IEU1 Group */
- stb %o5, [%o0 + 1] /* Store */
- bne,pt %xcc, 2b /* CTI */
- stb %g5, [%o0] /* Store */
-229: retl
- mov %g4, %o0
-219: retl
- nop
-
- .align 32
-ENTRY(memmove)
-#ifndef USE_BPR
- srl %o2, 0, %o2 /* IEU1 Group */
-#endif
- brz,pn %o2, 219b /* CTI Group */
- sub %o0, %o1, %o4 /* IEU0 */
- cmp %o4, %o2 /* IEU1 Group */
- bgeu,pt %XCC, 218b /* CTI */
- mov %o0, %g4 /* IEU0 */
- add %o0, %o2, %o0 /* IEU0 Group */
-220: add %o1, %o2, %o1 /* IEU1 */
- cmp %o2, 15 /* IEU1 Group */
- bleu,pn %xcc, 228b /* CTI */
- andcc %o0, 7, %g2 /* IEU1 Group */
- sub %o0, %o1, %g5 /* IEU0 */
- andcc %g5, 3, %o5 /* IEU1 Group */
- bne,pn %xcc, 232f /* CTI */
- andcc %o1, 3, %g0 /* IEU1 Group */
- be,a,pt %xcc, 236f /* CTI */
- andcc %o1, 4, %g0 /* IEU1 Group */
- andcc %o1, 1, %g0 /* IEU1 Group */
- be,pn %xcc, 4f /* CTI */
- andcc %o1, 2, %g0 /* IEU1 Group */
- ldub [%o1 - 1], %g2 /* Load Group */
- sub %o1, 1, %o1 /* IEU0 */
- sub %o0, 1, %o0 /* IEU1 */
- sub %o2, 1, %o2 /* IEU0 Group */
- be,pn %xcc, 5f /* CTI Group */
- stb %g2, [%o0] /* Store */
-4: lduh [%o1 - 2], %g2 /* Load Group */
- sub %o1, 2, %o1 /* IEU0 */
- sub %o0, 2, %o0 /* IEU1 */
- sub %o2, 2, %o2 /* IEU0 */
- sth %g2, [%o0] /* Store Group + bubble */
-5: andcc %o1, 4, %g0 /* IEU1 */
-236: be,a,pn %xcc, 2f /* CTI */
- andcc %o2, -128, %g6 /* IEU1 Group */
- lduw [%o1 - 4], %g5 /* Load Group */
- sub %o1, 4, %o1 /* IEU0 */
- sub %o0, 4, %o0 /* IEU1 */
- sub %o2, 4, %o2 /* IEU0 Group */
- stw %g5, [%o0] /* Store */
- andcc %o2, -128, %g6 /* IEU1 Group */
-2: be,pn %xcc, 235f /* CTI */
- andcc %o0, 4, %g0 /* IEU1 Group */
- be,pn %xcc, 282f + 4 /* CTI Group */
-5: RMOVE_BIGCHUNK(o1, o0, 0x00, g1, g3, g5, o5)
- RMOVE_BIGCHUNK(o1, o0, 0x20, g1, g3, g5, o5)
- RMOVE_BIGCHUNK(o1, o0, 0x40, g1, g3, g5, o5)
- RMOVE_BIGCHUNK(o1, o0, 0x60, g1, g3, g5, o5)
- subcc %g6, 128, %g6 /* IEU1 Group */
- sub %o1, 128, %o1 /* IEU0 */
- bne,pt %xcc, 5b /* CTI */
- sub %o0, 128, %o0 /* IEU0 Group */
-235: andcc %o2, 0x70, %g6 /* IEU1 Group */
-41: be,pn %xcc, 280f /* CTI */
- andcc %o2, 8, %g0 /* IEU1 Group */
- /* Clk1 8-( */
- /* Clk2 8-( */
- /* Clk3 8-( */
- /* Clk4 8-( */
-279: rd %pc, %o5 /* PDU Group */
- sll %g6, 1, %g5 /* IEU0 Group */
- sub %o1, %g6, %o1 /* IEU1 */
- sub %o5, %g5, %o5 /* IEU0 Group */
- jmpl %o5 + %lo(280f - 279b), %g0 /* CTI Group brk forced*/
- sub %o0, %g6, %o0 /* IEU0 Group */
- RMOVE_LASTCHUNK(o1, o0, 0x60, g2, g3, g5, o5)
- RMOVE_LASTCHUNK(o1, o0, 0x50, g2, g3, g5, o5)
- RMOVE_LASTCHUNK(o1, o0, 0x40, g2, g3, g5, o5)
- RMOVE_LASTCHUNK(o1, o0, 0x30, g2, g3, g5, o5)
- RMOVE_LASTCHUNK(o1, o0, 0x20, g2, g3, g5, o5)
- RMOVE_LASTCHUNK(o1, o0, 0x10, g2, g3, g5, o5)
- RMOVE_LASTCHUNK(o1, o0, 0x00, g2, g3, g5, o5)
-280: be,pt %xcc, 281f /* CTI */
- andcc %o2, 4, %g0 /* IEU1 */
- ldx [%o1 - 8], %g2 /* Load Group */
- sub %o0, 8, %o0 /* IEU0 */
- stw %g2, [%o0 + 4] /* Store Group */
- sub %o1, 8, %o1 /* IEU1 */
- srlx %g2, 32, %g2 /* IEU0 Group */
- stw %g2, [%o0] /* Store */
-281: be,pt %xcc, 1f /* CTI */
- andcc %o2, 2, %g0 /* IEU1 Group */
- lduw [%o1 - 4], %g2 /* Load Group */
- sub %o1, 4, %o1 /* IEU0 */
- stw %g2, [%o0 - 4] /* Store Group */
- sub %o0, 4, %o0 /* IEU0 */
-1: be,pt %xcc, 1f /* CTI */
- andcc %o2, 1, %g0 /* IEU1 Group */
- lduh [%o1 - 2], %g2 /* Load Group */
- sub %o1, 2, %o1 /* IEU0 */
- sth %g2, [%o0 - 2] /* Store Group */
- sub %o0, 2, %o0 /* IEU0 */
-1: be,pt %xcc, 211f /* CTI */
- nop /* IEU1 */
- ldub [%o1 - 1], %g2 /* Load Group */
- stb %g2, [%o0 - 1] /* Store Group + bubble */
-211: retl
- mov %g4, %o0
-
-282: RMOVE_BIGALIGNCHUNK(o1, o0, 0x00, g1, g3, g5, o5)
- RMOVE_BIGALIGNCHUNK(o1, o0, 0x40, g1, g3, g5, o5)
- subcc %g6, 128, %g6 /* IEU1 Group */
- sub %o1, 128, %o1 /* IEU0 */
- bne,pt %xcc, 282b /* CTI */
- sub %o0, 128, %o0 /* IEU0 Group */
- andcc %o2, 0x70, %g6 /* IEU1 */
- be,pn %xcc, 284f /* CTI */
- andcc %o2, 8, %g0 /* IEU1 Group */
- /* Clk1 8-( */
- /* Clk2 8-( */
- /* Clk3 8-( */
- /* Clk4 8-( */
-283: rd %pc, %o5 /* PDU Group */
- sub %o1, %g6, %o1 /* IEU0 Group */
- sub %o5, %g6, %o5 /* IEU1 */
- jmpl %o5 + %lo(284f - 283b), %g0 /* CTI Group brk forced*/
- sub %o0, %g6, %o0 /* IEU0 Group */
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x60, g2, g3)
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x50, g2, g3)
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x40, g2, g3)
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x30, g2, g3)
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x20, g2, g3)
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x10, g2, g3)
- RMOVE_LASTALIGNCHUNK(o1, o0, 0x00, g2, g3)
-284: be,pt %xcc, 285f /* CTI Group */
- andcc %o2, 4, %g0 /* IEU1 */
- ldx [%o1 - 8], %g2 /* Load Group */
- sub %o0, 8, %o0 /* IEU0 */
- sub %o1, 8, %o1 /* IEU0 Group */
- stx %g2, [%o0] /* Store */
-285: be,pt %xcc, 1f /* CTI */
- andcc %o2, 2, %g0 /* IEU1 Group */
- lduw [%o1 - 4], %g2 /* Load Group */
- sub %o0, 4, %o0 /* IEU0 */
- sub %o1, 4, %o1 /* IEU0 Group */
- stw %g2, [%o0] /* Store */
-1: be,pt %xcc, 1f /* CTI */
- andcc %o2, 1, %g0 /* IEU1 Group */
- lduh [%o1 - 2], %g2 /* Load Group */
- sub %o0, 2, %o0 /* IEU0 */
- sub %o1, 2, %o1 /* IEU0 Group */
- sth %g2, [%o0] /* Store */
-1: be,pt %xcc, 1f /* CTI */
- nop /* IEU0 Group */
- ldub [%o1 - 1], %g2 /* Load Group */
- stb %g2, [%o0 - 1] /* Store Group + bubble */
-1: retl
- mov %g4, %o0
-
-232: brz,pt %g2, 2f /* CTI Group */
- sub %o2, %g2, %o2 /* IEU0 Group */
-1: ldub [%o1 - 1], %g5 /* Load Group */
- sub %o1, 1, %o1 /* IEU0 */
- sub %o0, 1, %o0 /* IEU1 */
- subcc %g2, 1, %g2 /* IEU1 Group */
- bne,pt %xcc, 1b /* CTI */
- stb %g5, [%o0] /* Store */
-2: andn %o2, 7, %g5 /* IEU0 Group */
- and %o2, 7, %o2 /* IEU1 */
- fmovd %f0, %f2 /* FPU */
- alignaddr %o1, %g0, %g1 /* GRU Group */
- ldd [%g1], %f4 /* Load Group */
-1: ldd [%g1 - 8], %f6 /* Load Group */
- sub %g1, 8, %g1 /* IEU0 Group */
- subcc %g5, 8, %g5 /* IEU1 */
- faligndata %f6, %f4, %f0 /* GRU Group */
- std %f0, [%o0 - 8] /* Store */
- sub %o1, 8, %o1 /* IEU0 Group */
- be,pn %xcc, 233f /* CTI */
- sub %o0, 8, %o0 /* IEU1 */
- ldd [%g1 - 8], %f4 /* Load Group */
- sub %g1, 8, %g1 /* IEU0 */
- subcc %g5, 8, %g5 /* IEU1 */
- faligndata %f4, %f6, %f0 /* GRU Group */
- std %f0, [%o0 - 8] /* Store */
- sub %o1, 8, %o1 /* IEU0 */
- bne,pn %xcc, 1b /* CTI Group */
- sub %o0, 8, %o0 /* IEU0 */
-233: brz,pn %o2, 234f /* CTI Group */
- nop /* IEU0 */
-237: ldub [%o1 - 1], %g5 /* LOAD */
- sub %o1, 1, %o1 /* IEU0 */
- sub %o0, 1, %o0 /* IEU1 */
- subcc %o2, 1, %o2 /* IEU1 */
- bne,pt %xcc, 237b /* CTI */
- stb %g5, [%o0] /* Store Group */
-234: wr %g0, FPRS_FEF, %fprs
- retl
- mov %g4, %o0
-END(memmove)
-libc_hidden_def(memmove)
-
-#ifdef USE_BPR
-weak_alias(memcpy,__align_cpy_1)
-weak_alias(memcpy,__align_cpy_2)
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-10 08:01:51 +0000