/* $XFree86$ */ /************************************************************************** Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas. All Rights Reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation on the rights to use, copy, modify, merge, publish, distribute, sub license, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice (including the next paragraph) shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. **************************************************************************/ /* * Authors: * Keith Whitwell */ #include #include #include "mem.h" #include "mmath.h" #include "simple_list.h" #include "tnl_vtxfmt.h" #if defined(USE_X86_ASM) /* Build specialized versions of the immediate calls on the fly for * the current state. Generic x86 versions. */ struct dynfn *tnl_makeX86Vertex3f( TNLcontext *tnl, int key ) { struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (RADEON_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); switch (tnl->vertex_size) { case 4: { static char temp[] = { 0x8b, 0x0d, 0,0,0,0, /* mov DMAPTR,%ecx */ 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x8b, 0x54, 0x24, 0x08, /* mov 0x8(%esp,1),%edx */ 0x89, 0x01, /* mov %eax,(%ecx) */ 0x89, 0x51, 0x04, /* mov %edx,0x4(%ecx) */ 0x8b, 0x44, 0x24, 0x0c, /* mov 0xc(%esp,1),%eax */ 0x8b, 0x15, 0,0,0,0, /* mov VERTEX[3],%edx */ 0x89, 0x41, 0x08, /* mov %eax,0x8(%ecx) */ 0x89, 0x51, 0x0c, /* mov %edx,0xc(%ecx) */ 0xa1, 0, 0, 0, 0, /* mov COUNTER,%eax */ 0x83, 0xc1, 0x10, /* add $0x10,%ecx */ 0x48, /* dec %eax */ 0x89, 0x0d, 0,0,0,0, /* mov %ecx,DMAPTR */ 0xa3, 0, 0, 0, 0, /* mov %eax,COUNTER */ 0x74, 0x01, /* je +1 */ 0xc3, /* ret */ 0xff, 0x25, 0,0,0,0 /* jmp *NOTIFY */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 2, 0x0, (int)&tnl->dmaptr); FIXUP(dfn->code, 25, 0x0, (int)&tnl->vertex[3]); FIXUP(dfn->code, 36, 0x0, (int)&tnl->counter); FIXUP(dfn->code, 46, 0x0, (int)&tnl->dmaptr); FIXUP(dfn->code, 51, 0x0, (int)&tnl->counter); FIXUP(dfn->code, 60, 0x0, (int)&tnl->notify); break; } case 6: { static char temp[] = { 0x57, /* push %edi */ 0x8b, 0x3d, 0, 0, 0, 0, /* mov DMAPTR,%edi */ 0x8b, 0x44, 0x24, 0x8, /* mov 0x8(%esp,1),%eax */ 0x8b, 0x54, 0x24, 0xc, /* mov 0xc(%esp,1),%edx */ 0x8b, 0x4c, 0x24, 0x10, /* mov 0x10(%esp,1),%ecx */ 0x89, 0x07, /* mov %eax,(%edi) */ 0x89, 0x57, 0x04, /* mov %edx,0x4(%edi) */ 0x89, 0x4f, 0x08, /* mov %ecx,0x8(%edi) */ 0xa1, 0, 0, 0, 0, /* mov VERTEX[3],%eax */ 0x8b, 0x15, 0, 0, 0, 0, /* mov VERTEX[4],%edx */ 0x8b, 0x0d, 0, 0, 0, 0, /* mov VERTEX[5],%ecx */ 0x89, 0x47, 0x0c, /* mov %eax,0xc(%edi) */ 0x89, 0x57, 0x10, /* mov %edx,0x10(%edi) */ 0x89, 0x4f, 0x14, /* mov %ecx,0x14(%edi) */ 0x83, 0xc7, 0x18, /* add $0x18,%edi */ 0xa1, 0, 0, 0, 0, /* mov COUNTER,%eax */ 0x89, 0x3d, 0, 0, 0, 0, /* mov %edi,DMAPTR */ 0x48, /* dec %eax */ 0x5f, /* pop %edi */ 0xa3, 0, 0, 0, 0, /* mov %eax,COUNTER */ 0x74, 0x01, /* je +1 */ 0xc3, /* ret */ 0xff, 0x25, 0,0,0,0, /* jmp *NOTIFY */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 3, 0x0, (int)&tnl->dmaptr); FIXUP(dfn->code, 28, 0x0, (int)&tnl->vertex[3]); FIXUP(dfn->code, 34, 0x0, (int)&tnl->vertex[4]); FIXUP(dfn->code, 40, 0x0, (int)&tnl->vertex[5]); FIXUP(dfn->code, 57, 0x0, (int)&tnl->counter); FIXUP(dfn->code, 63, 0x0, (int)&tnl->dmaptr); FIXUP(dfn->code, 70, 0x0, (int)&tnl->counter); FIXUP(dfn->code, 79, 0x0, (int)&tnl->notify); break; } default: { /* Repz convenient as it's possible to emit code for any size * vertex with little tweaking. Might as well read vertsize * though, and have only one of these. */ static char temp[] = { 0x57, /* push %edi */ 0x56, /* push %esi */ 0xbe, 0, 0, 0, 0, /* mov $VERTEX+3,%esi */ 0x8b, 0x3d, 0, 0, 0, 0, /* mov DMAPTR,%edi */ 0x8b, 0x44, 0x24, 0x0c, /* mov 0x0c(%esp,1),%eax */ 0x8b, 0x54, 0x24, 0x10, /* mov 0x10(%esp,1),%edx */ 0x8b, 0x4c, 0x24, 0x14, /* mov 0x14(%esp,1),%ecx */ 0x89, 0x07, /* mov %eax,(%edi) */ 0x89, 0x57, 0x04, /* mov %edx,0x4(%edi) */ 0x89, 0x4f, 0x08, /* mov %ecx,0x8(%edi) */ 0x83, 0xc7, 0x0c, /* add $0xc,%edi */ 0xb9, 0, 0, 0, 0, /* mov $VERTSIZE-3,%ecx */ 0xf3, 0xa5, /* repz movsl %ds:(%esi),%es:(%edi)*/ 0xa1, 0, 0, 0, 0, /* mov COUNTER,%eax */ 0x89, 0x3d, 0, 0, 0, 0, /* mov %edi,DMAPTR */ 0x48, /* dec %eax */ 0xa3, 0, 0, 0, 0, /* mov %eax,COUNTER */ 0x5e, /* pop %esi */ 0x5f, /* pop %edi */ 0x74, 0x01, /* je +1 */ 0xc3, /* ret */ 0xff, 0x25, 0, 0, 0, 0 /* jmp NOTIFY */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 3, 0x0, (int)&tnl->vertex[3]); FIXUP(dfn->code, 9, 0x0, (int)&tnl->dmaptr); FIXUP(dfn->code, 37, 0x0, tnl->vertex_size-3); FIXUP(dfn->code, 44, 0x0, (int)&tnl->counter); FIXUP(dfn->code, 50, 0x0, (int)&tnl->dmaptr); FIXUP(dfn->code, 56, 0x0, (int)&tnl->counter); FIXUP(dfn->code, 67, 0x0, (int)&tnl->notify); break; } } insert_at_head( &tnl->dfn_cache.Vertex3f, dfn ); dfn->key = key; return dfn; } struct dynfn *tnl_makeX86Vertex3fv( TNLcontext *tnl, int key ) { struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); switch (tnl->vertex_size) { case 6: { static char temp[] = { 0xa1, 0x00, 0x00, 0, 0, /* mov 0x0,%eax */ 0x8b, 0x4c, 0x24, 0x04, /* mov 0x4(%esp,1),%ecx */ 0x8b, 0x11, /* mov (%ecx),%edx */ 0x89, 0x10, /* mov %edx,(%eax) */ 0x8b, 0x51, 0x04, /* mov 0x4(%ecx),%edx */ 0x8b, 0x49, 0x08, /* mov 0x8(%ecx),%ecx */ 0x89, 0x50, 0x04, /* mov %edx,0x4(%eax) */ 0x89, 0x48, 0x08, /* mov %ecx,0x8(%eax) */ 0x8b, 0x15, 0x1c, 0, 0, 0, /* mov 0x1c,%edx */ 0x8b, 0x0d, 0x20, 0, 0, 0, /* mov 0x20,%ecx */ 0x89, 0x50, 0x0c, /* mov %edx,0xc(%eax) */ 0x89, 0x48, 0x10, /* mov %ecx,0x10(%eax) */ 0x8b, 0x15, 0x24, 0, 0, 0, /* mov 0x24,%edx */ 0x89, 0x50, 0x14, /* mov %edx,0x14(%eax) */ 0x83, 0xc0, 0x18, /* add $0x18,%eax */ 0xa3, 0x00, 0x00, 0, 0, /* mov %eax,0x0 */ 0xa1, 0x04, 0x00, 0, 0, /* mov 0x4,%eax */ 0x48, /* dec %eax */ 0xa3, 0x04, 0x00, 0, 0, /* mov %eax,0x4 */ 0x74, 0x01, /* je 2a4 <.f11> */ 0xc3, /* ret */ 0xff, 0x25, 0x08, 0, 0, 0, /* jmp *0x8 */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 1, 0x00000000, (int)&tnl->dmaptr); FIXUP(dfn->code, 27, 0x0000001c, (int)&tnl->vertex[3]); FIXUP(dfn->code, 33, 0x00000020, (int)&tnl->vertex[4]); FIXUP(dfn->code, 45, 0x00000024, (int)&tnl->vertex[5]); FIXUP(dfn->code, 56, 0x00000000, (int)&tnl->dmaptr); FIXUP(dfn->code, 61, 0x00000004, (int)&tnl->counter); FIXUP(dfn->code, 67, 0x00000004, (int)&tnl->counter); FIXUP(dfn->code, 76, 0x00000008, (int)&tnl->notify); break; } case 8: { static char temp[] = { 0xa1, 0x00, 0x00, 0, 0, /* mov 0x0,%eax */ 0x8b, 0x4c, 0x24, 0x04, /* mov 0x4(%esp,1),%ecx */ 0x8b, 0x11, /* mov (%ecx),%edx */ 0x89, 0x10, /* mov %edx,(%eax) */ 0x8b, 0x51, 0x04, /* mov 0x4(%ecx),%edx */ 0x8b, 0x49, 0x08, /* mov 0x8(%ecx),%ecx */ 0x89, 0x50, 0x04, /* mov %edx,0x4(%eax) */ 0x89, 0x48, 0x08, /* mov %ecx,0x8(%eax) */ 0x8b, 0x15, 0x1c, 0, 0, 0, /* mov 0x1c,%edx */ 0x8b, 0x0d, 0x20, 0, 0, 0, /* mov 0x20,%ecx */ 0x89, 0x50, 0x0c, /* mov %edx,0xc(%eax) */ 0x89, 0x48, 0x10, /* mov %ecx,0x10(%eax) */ 0x8b, 0x15, 0x1c, 0, 0, 0, /* mov 0x1c,%edx */ 0x8b, 0x0d, 0x20, 0, 0, 0, /* mov 0x20,%ecx */ 0x89, 0x50, 0x14, /* mov %edx,0x14(%eax) */ 0x89, 0x48, 0x18, /* mov %ecx,0x18(%eax) */ 0x8b, 0x15, 0x24, 0, 0, 0, /* mov 0x24,%edx */ 0x89, 0x50, 0x1c, /* mov %edx,0x1c(%eax) */ 0x83, 0xc0, 0x20, /* add $0x20,%eax */ 0xa3, 0x00, 0x00, 0, 0, /* mov %eax,0x0 */ 0xa1, 0x04, 0x00, 0, 0, /* mov 0x4,%eax */ 0x48, /* dec %eax */ 0xa3, 0x04, 0x00, 0, 0, /* mov %eax,0x4 */ 0x74, 0x01, /* je 2a4 <.f11> */ 0xc3, /* ret */ 0xff, 0x25, 0x08, 0, 0, 0, /* jmp *0x8 */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 1, 0x00000000, (int)&tnl->dmaptr); FIXUP(dfn->code, 27, 0x0000001c, (int)&tnl->vertex[3]); FIXUP(dfn->code, 33, 0x00000020, (int)&tnl->vertex[4]); FIXUP(dfn->code, 45, 0x0000001c, (int)&tnl->vertex[5]); FIXUP(dfn->code, 51, 0x00000020, (int)&tnl->vertex[6]); FIXUP(dfn->code, 63, 0x00000024, (int)&tnl->vertex[7]); FIXUP(dfn->code, 74, 0x00000000, (int)&tnl->dmaptr); FIXUP(dfn->code, 79, 0x00000004, (int)&tnl->counter); FIXUP(dfn->code, 85, 0x00000004, (int)&tnl->counter); FIXUP(dfn->code, 94, 0x00000008, (int)&tnl->notify); break; } default: { /* Repz convenient as it's possible to emit code for any size * vertex with little tweaking. Might as well read vertsize * though, and have only one of these. */ static char temp[] = { 0x8b, 0x54, 0x24, 0x04, /* mov 0x4(%esp,1),%edx */ 0x57, /* push %edi */ 0x56, /* push %esi */ 0x8b, 0x3d, 1,1,1,1, /* mov DMAPTR,%edi */ 0x8b, 0x02, /* mov (%edx),%eax */ 0x8b, 0x4a, 0x04, /* mov 0x4(%edx),%ecx */ 0x8b, 0x72, 0x08, /* mov 0x8(%edx),%esi */ 0x89, 0x07, /* mov %eax,(%edi) */ 0x89, 0x4f, 0x04, /* mov %ecx,0x4(%edi) */ 0x89, 0x77, 0x08, /* mov %esi,0x8(%edi) */ 0x83, 0xc7, 0x0c, /* add $0xc,%edi */ 0xb9, 0x06, 0x00, 0x00, 0x00, /* mov $VERTSIZE-3,%ecx */ 0xbe, 0x58, 0x00, 0x00, 0x00, /* mov $VERTEX[3],%esi */ 0xf3, 0xa5, /* repz movsl %ds:(%esi),%es:(%edi)*/ 0x89, 0x3d, 1, 1, 1, 1, /* mov %edi,DMAPTR */ 0xa1, 2, 2, 2, 2, /* mov COUNTER,%eax */ 0x5e, /* pop %esi */ 0x5f, /* pop %edi */ 0x48, /* dec %eax */ 0xa3, 2, 2, 2, 2, /* mov %eax,COUNTER */ 0x74, 0x01, /* je +1 */ 0xc3, /* ret */ 0xff, 0x25, 0, 0, 0, 0 /* jmp NOTIFY */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 8, 0x01010101, (int)&tnl->dmaptr); FIXUP(dfn->code, 32, 0x00000006, tnl->vertex_size-3); FIXUP(dfn->code, 37, 0x00000058, (int)&tnl->vertex[3]); FIXUP(dfn->code, 45, 0x01010101, (int)&tnl->dmaptr); FIXUP(dfn->code, 50, 0x02020202, (int)&tnl->counter); FIXUP(dfn->code, 58, 0x02020202, (int)&tnl->counter); FIXUP(dfn->code, 67, 0x0, (int)&tnl->notify); break; } } insert_at_head( &tnl->dfn_cache.Vertex3fv, dfn ); dfn->key = key; return dfn; } struct dynfn *tnl_makeX86Normal3fv( TNLcontext *tnl, int key ) { static char temp[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0xba, 0, 0, 0, 0, /* mov $DEST,%edx */ 0x8b, 0x08, /* mov (%eax),%ecx */ 0x89, 0x0a, /* mov %ecx,(%edx) */ 0x8b, 0x48, 0x04, /* mov 0x4(%eax),%ecx */ 0x89, 0x4a, 0x04, /* mov %ecx,0x4(%edx) */ 0x8b, 0x48, 0x08, /* mov 0x8(%eax),%ecx */ 0x89, 0x4a, 0x08, /* mov %ecx,0x8(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.Normal3fv, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 5, 0x0, (int)tnl->normalptr); return dfn; } struct dynfn *tnl_makeX86Normal3f( TNLcontext *tnl, int key ) { static char temp[] = { 0xba, 0x78, 0x56, 0x34, 0x12, /* mov $DEST,%edx */ 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x89, 0x02, /* mov %eax,(%edx) */ 0x8b, 0x44, 0x24, 0x08, /* mov 0x8(%esp,1),%eax */ 0x89, 0x42, 0x04, /* mov %eax,0x4(%edx) */ 0x8b, 0x44, 0x24, 0x0c, /* mov 0xc(%esp,1),%eax */ 0x89, 0x42, 0x08, /* mov %eax,0x8(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.Normal3f, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 1, 0x12345678, (int)tnl->normalptr); return dfn; } struct dynfn *tnl_makeX86Color4ubv( TNLcontext *tnl, int key ) { struct dynfn *dfn = MALLOC_STRUCT( dynfn ); insert_at_head( &tnl->dfn_cache.Color4ubv, dfn ); dfn->key = key; if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); if (key & TNL_CP_VC_FRMT_PKCOLOR) { static char temp[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0xba, 0x78, 0x56, 0x34, 0x12, /* mov $DEST,%edx */ 0x8b, 0x00, /* mov (%eax),%eax */ 0x89, 0x02, /* mov %eax,(%edx) */ 0xc3, /* ret */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 5, 0x12345678, (int)tnl->ubytecolorptr); return dfn; } else { static char temp[] = { 0x53, /* push %ebx */ 0xba, 0x00, 0x00, 0x00, 0x00, /* mov $0x0,%edx */ 0x31, 0xc0, /* xor %eax,%eax */ 0x31, 0xc9, /* xor %ecx,%ecx */ 0x8b, 0x5c, 0x24, 0x08, /* mov 0x8(%esp,1), %ebx */ 0x8b, 0x1b, /* mov (%ebx), %ebx */ 0x88, 0xd8, /* mov %bl, %al */ 0x88, 0xf9, /* mov %bh, %cl */ 0x8b, 0x04, 0x82, /* mov (%edx,%eax,4),%eax */ 0x8b, 0x0c, 0x8a, /* mov (%edx,%ecx,4),%ecx */ 0xa3, 0xaf, 0xbe, 0xad, 0xde, /* mov %eax,0xdeadbeaf */ 0x89, 0x0d, 0xaf, 0xbe, 0xad, 0xde, /* mov %ecx,0xdeadbeaf */ 0x31, 0xc0, /* xor %eax,%eax */ 0x31, 0xc9, /* xor %ecx,%ecx */ 0xc1, 0xeb, 0x10, /* shr $0x10, %ebx */ 0x88, 0xd8, /* mov %bl, %al */ 0x88, 0xf9, /* mov %bh, %cl */ 0x8b, 0x04, 0x82, /* mov (%edx,%eax,4),%eax */ 0x8b, 0x0c, 0x8a, /* mov (%edx,%ecx,4),%ecx */ 0xa3, 0xaf, 0xbe, 0xad, 0xde, /* mov %eax,0xdeadbeaf */ 0x89, 0x0d, 0xaf, 0xbe, 0xad, 0xde, /* mov %ecx,0xdeadbeaf */ 0x5b, /* pop %ebx */ 0xc3, /* ret */ }; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 2, 0x00000000, (int)_mesa_ubyte_to_float_color_tab); FIXUP(dfn->code, 27, 0xdeadbeaf, (int)tnl->floatcolorptr); FIXUP(dfn->code, 33, 0xdeadbeaf, (int)tnl->floatcolorptr+4); FIXUP(dfn->code, 55, 0xdeadbeaf, (int)tnl->floatcolorptr+8); FIXUP(dfn->code, 61, 0xdeadbeaf, (int)tnl->floatcolorptr+12); return dfn; } } struct dynfn *tnl_makeX86Color4ub( TNLcontext *tnl, int key ) { if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); if (key & TNL_CP_VC_FRMT_PKCOLOR) { /* XXX push/pop */ static char temp[] = { 0x53, /* push %ebx */ 0x8b, 0x44, 0x24, 0x08, /* mov 0x8(%esp,1),%eax */ 0x8b, 0x54, 0x24, 0x0c, /* mov 0xc(%esp,1),%edx */ 0x8b, 0x4c, 0x24, 0x10, /* mov 0x10(%esp,1),%ecx */ 0x8b, 0x5c, 0x24, 0x14, /* mov 0x14(%esp,1),%ebx */ 0xa2, 0, 0, 0, 0, /* mov %al,DEST */ 0x88, 0x15, 0, 0, 0, 0, /* mov %dl,DEST+1 */ 0x88, 0x0d, 0, 0, 0, 0, /* mov %cl,DEST+2 */ 0x88, 0x1d, 0, 0, 0, 0, /* mov %bl,DEST+3 */ 0x5b, /* pop %ebx */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); insert_at_head( &tnl->dfn_cache.Color4ub, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 18, 0x0, (int)tnl->ubytecolorptr); FIXUP(dfn->code, 24, 0x0, (int)tnl->ubytecolorptr+1); FIXUP(dfn->code, 30, 0x0, (int)tnl->ubytecolorptr+2); FIXUP(dfn->code, 36, 0x0, (int)tnl->ubytecolorptr+3); return dfn; } else return 0; } struct dynfn *tnl_makeX86Color3fv( TNLcontext *tnl, int key ) { if (key & (TNL_CP_VC_FRMT_PKCOLOR|TNL_CP_VC_FRMT_FPALPHA)) return 0; else { static char temp[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0xba, 0, 0, 0, 0, /* mov $DEST,%edx */ 0x8b, 0x08, /* mov (%eax),%ecx */ 0x89, 0x0a, /* mov %ecx,(%edx) */ 0x8b, 0x48, 0x04, /* mov 0x4(%eax),%ecx */ 0x89, 0x4a, 0x04, /* mov %ecx,0x4(%edx) */ 0x8b, 0x48, 0x08, /* mov 0x8(%eax),%ecx */ 0x89, 0x4a, 0x08, /* mov %ecx,0x8(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.Color3fv, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 5, 0x0, (int)tnl->floatcolorptr); return dfn; } } struct dynfn *tnl_makeX86Color3f( TNLcontext *tnl, int key ) { if (key & (TNL_CP_VC_FRMT_PKCOLOR|TNL_CP_VC_FRMT_FPALPHA)) return 0; else { static char temp[] = { 0xba, 0x78, 0x56, 0x34, 0x12, /* mov $DEST,%edx */ 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x89, 0x02, /* mov %eax,(%edx) */ 0x8b, 0x44, 0x24, 0x08, /* mov 0x8(%esp,1),%eax */ 0x89, 0x42, 0x04, /* mov %eax,0x4(%edx) */ 0x8b, 0x44, 0x24, 0x0c, /* mov 0xc(%esp,1),%eax */ 0x89, 0x42, 0x08, /* mov %eax,0x8(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.Color3f, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 1, 0x12345678, (int)tnl->floatcolorptr); return dfn; } } struct dynfn *tnl_makeX86TexCoord2fv( TNLcontext *tnl, int key ) { static char temp[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0xba, 0x78, 0x56, 0x34, 0x12, /* mov $DEST,%edx */ 0x8b, 0x08, /* mov (%eax),%ecx */ 0x8b, 0x40, 0x04, /* mov 0x4(%eax),%eax */ 0x89, 0x0a, /* mov %ecx,(%edx) */ 0x89, 0x42, 0x04, /* mov %eax,0x4(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.TexCoord2fv, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 5, 0x12345678, (int)tnl->texcoordptr[0]); return dfn; } struct dynfn *tnl_makeX86TexCoord2f( TNLcontext *tnl, int key ) { static char temp[] = { 0xba, 0x78, 0x56, 0x34, 0x12, /* mov $DEST,%edx */ 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x8b, 0x4c, 0x24, 0x08, /* mov 0x8(%esp,1),%ecx */ 0x89, 0x02, /* mov %eax,(%edx) */ 0x89, 0x4a, 0x04, /* mov %ecx,0x4(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.TexCoord2f, dfn ); dfn->key = key; dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 1, 0x12345678, (int)tnl->texcoordptr[0]); return dfn; } struct dynfn *tnl_makeX86MultiTexCoord2fvARB( TNLcontext *tnl, int key ) { static char temp[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x8b, 0x4c, 0x24, 0x08, /* mov 0x8(%esp,1),%ecx */ 0x2d, 0xc0, 0x84, 0x00, 0x00, /* sub $0x84c0,%eax */ 0x83, 0xe0, 0x01, /* and $0x1,%eax */ 0x8b, 0x11, /* mov (%ecx),%edx */ 0xc1, 0xe0, 0x03, /* shl $0x3,%eax */ 0x8b, 0x49, 0x04, /* mov 0x4(%ecx),%ecx */ 0x89, 0x90, 0, 0, 0, 0,/* mov %edx,DEST(%eax) */ 0x89, 0x88, 0, 0, 0, 0,/* mov %ecx,DEST+8(%eax) */ 0xc3, /* ret */ }; static char temp2[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x8b, 0x4c, 0x24, 0x08, /* mov 0x8(%esp,1),%ecx */ 0x2d, 0xc0, 0x84, 0x00, 0x00, /* sub $0x84c0,%eax */ 0x83, 0xe0, 0x01, /* and $0x1,%eax */ 0x8b, 0x14, 0x85, 0, 0, 0, 0, /* mov DEST(,%eax,4),%edx */ 0x8b, 0x01, /* mov (%ecx),%eax */ 0x89, 0x02, /* mov %eax,(%edx) */ 0x8b, 0x41, 0x04, /* mov 0x4(%ecx),%eax */ 0x89, 0x42, 0x04, /* mov %eax,0x4(%edx) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.MultiTexCoord2fvARB, dfn ); dfn->key = key; if ((key & (TNL_CP_VC_FRMT_ST0|TNL_CP_VC_FRMT_ST1)) == (TNL_CP_VC_FRMT_ST0|TNL_CP_VC_FRMT_ST1)) { dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 26, 0x0, (int)tnl->texcoordptr[0]); FIXUP(dfn->code, 32, 0x0, (int)tnl->texcoordptr[0]+4); } else { dfn->code = ALIGN_MALLOC( sizeof(temp2), 16 ); memcpy (dfn->code, temp2, sizeof(temp2)); FIXUP(dfn->code, 19, 0x0, (int)tnl->texcoordptr); } return dfn; } struct dynfn *tnl_makeX86MultiTexCoord2fARB( TNLcontext *tnl, int key ) { static char temp[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x8b, 0x54, 0x24, 0x08, /* mov 0x8(%esp,1),%edx */ 0x2d, 0xc0, 0x84, 0x00, 0x00, /* sub $0x84c0,%eax */ 0x8b, 0x4c, 0x24, 0x0c, /* mov 0xc(%esp,1),%ecx */ 0x83, 0xe0, 0x01, /* and $0x1,%eax */ 0xc1, 0xe0, 0x03, /* shl $0x3,%eax */ 0x89, 0x90, 0, 0, 0, 0, /* mov %edx,DEST(%eax) */ 0x89, 0x88, 0, 0, 0, 0, /* mov %ecx,DEST+8(%eax) */ 0xc3, /* ret */ }; static char temp2[] = { 0x8b, 0x44, 0x24, 0x04, /* mov 0x4(%esp,1),%eax */ 0x8b, 0x54, 0x24, 0x08, /* mov 0x8(%esp,1),%edx */ 0x2d, 0xc0, 0x84, 0x00, 0x00, /* sub $0x84c0,%eax */ 0x8b, 0x4c, 0x24, 0x0c, /* mov 0xc(%esp,1),%ecx */ 0x83, 0xe0, 0x01, /* and $0x1,%eax */ 0x8b, 0x04, 0x85, 0, 0, 0, 0, /* mov DEST(,%eax,4),%eax */ 0x89, 0x10, /* mov %edx,(%eax) */ 0x89, 0x48, 0x04, /* mov %ecx,0x4(%eax) */ 0xc3, /* ret */ }; struct dynfn *dfn = MALLOC_STRUCT( dynfn ); if (TNL_DEBUG & DEBUG_CODEGEN) fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key ); insert_at_head( &tnl->dfn_cache.MultiTexCoord2fARB, dfn ); dfn->key = key; if ((key & (TNL_CP_VC_FRMT_ST0|TNL_CP_VC_FRMT_ST1)) == (TNL_CP_VC_FRMT_ST0|TNL_CP_VC_FRMT_ST1)) { dfn->code = ALIGN_MALLOC( sizeof(temp), 16 ); memcpy (dfn->code, temp, sizeof(temp)); FIXUP(dfn->code, 25, 0x0, (int)tnl->texcoordptr[0]); FIXUP(dfn->code, 31, 0x0, (int)tnl->texcoordptr[0]+4); } else { /* Note: this might get generated multiple times, even though the * actual emitted code is the same. */ dfn->code = ALIGN_MALLOC( sizeof(temp2), 16 ); memcpy (dfn->code, temp2, sizeof(temp2)); FIXUP(dfn->code, 23, 0x0, (int)tnl->texcoordptr); } return dfn; } void _tnl_InitX86Codegen( struct dfn_generators *gen ) { gen->Vertex3f = tnl_makeX86Vertex3f; gen->Vertex3fv = tnl_makeX86Vertex3fv; gen->Color4ub = tnl_makeX86Color4ub; /* PKCOLOR only */ gen->Color4ubv = tnl_makeX86Color4ubv; /* PKCOLOR only */ gen->Normal3f = tnl_makeX86Normal3f; gen->Normal3fv = tnl_makeX86Normal3fv; gen->TexCoord2f = tnl_makeX86TexCoord2f; gen->TexCoord2fv = tnl_makeX86TexCoord2fv; gen->MultiTexCoord2fARB = tnl_makeX86MultiTexCoord2fARB; gen->MultiTexCoord2fvARB = tnl_makeX86MultiTexCoord2fvARB; gen->Color3f = tnl_makeX86Color3f; gen->Color3fv = tnl_makeX86Color3fv; /* Not done: */ /* gen->Vertex2f = tnl_makeX86Vertex2f; */ /* gen->Vertex2fv = tnl_makeX86Vertex2fv; */ /* gen->Color3ub = tnl_makeX86Color3ub; */ /* gen->Color3ubv = tnl_makeX86Color3ubv; */ /* gen->Color4f = tnl_makeX86Color4f; */ /* gen->Color4fv = tnl_makeX86Color4fv; */ /* gen->TexCoord1f = tnl_makeX86TexCoord1f; */ /* gen->TexCoord1fv = tnl_makeX86TexCoord1fv; */ /* gen->MultiTexCoord1fARB = tnl_makeX86MultiTexCoord1fARB; */ /* gen->MultiTexCoord1fvARB = tnl_makeX86MultiTexCoord1fvARB; */ } #else void _tnl_InitX86Codegen( struct dfn_generators *gen ) { (void) gen; } #endif