diff options
Diffstat (limited to 'src/mesa/sparc/sparc.c')
| -rw-r--r-- | src/mesa/sparc/sparc.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/src/mesa/sparc/sparc.c b/src/mesa/sparc/sparc.c index 29bb32bec49..c25a758a73b 100644 --- a/src/mesa/sparc/sparc.c +++ b/src/mesa/sparc/sparc.c @@ -1,4 +1,4 @@ -/* $Id: sparc.c,v 1.2 2001/05/23 14:42:47 brianp Exp $ */ +/* $Id: sparc.c,v 1.3 2001/06/05 23:54:01 davem69 Exp $ */ /* * Mesa 3-D graphics library @@ -29,7 +29,6 @@ */ -#include "glheader.h" #include "context.h" #include "math/m_vertices.h" #include "math/m_xform.h" @@ -107,3 +106,33 @@ void _mesa_init_all_sparc_transform_asm(void) #endif } + +extern unsigned int _mesa_sparc_glapi_begin; +extern unsigned int _mesa_sparc_glapi_end; + +void _mesa_init_sparc_glapi_relocs(void) +{ + unsigned int *insn_ptr, *end_ptr; + unsigned long disp_addr; + + insn_ptr = &_mesa_sparc_glapi_begin; + end_ptr = &_mesa_sparc_glapi_end; + disp_addr = (unsigned long) &_glapi_Dispatch; + + while (insn_ptr < end_ptr) { +#ifdef __sparc_v9__ + insn_ptr[0] |= (disp_addr >> (32 + 10)); + insn_ptr[1] |= ((disp_addr & 0xffffffff) >> 10); + _mesa_sparc_icache_flush(&insn_ptr[0]); + insn_ptr[2] |= ((disp_addr >> 32) & ((1 << 10) - 1)); + insn_ptr[3] |= (disp_addr & ((1 << 10) - 1)); + _mesa_sparc_icache_flush(&insn_ptr[2]); + insn_ptr += 10; +#else + insn_ptr[0] |= (disp_addr >> 10); + insn_ptr[1] |= (disp_addr & ((1 << 10) - 1)); + _mesa_sparc_icache_flush(&insn_ptr[0]); + insn_ptr += 4; +#endif + } +} |