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Diffstat (limited to 'src/mesa/x86/common_x86.c')
-rw-r--r--src/mesa/x86/common_x86.c89
1 files changed, 34 insertions, 55 deletions
diff --git a/src/mesa/x86/common_x86.c b/src/mesa/x86/common_x86.c
index eece7c1c84..37a434596a 100644
--- a/src/mesa/x86/common_x86.c
+++ b/src/mesa/x86/common_x86.c
@@ -1,8 +1,8 @@
/*
* Mesa 3-D graphics library
- * Version: 6.0.1
+ * Version: 6.5.1
*
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2006 Brian Paul 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"),
@@ -58,22 +58,6 @@ extern GLuint _ASMAPI _mesa_x86_cpuid_ebx(GLuint op);
extern GLuint _ASMAPI _mesa_x86_cpuid_ecx(GLuint op);
extern GLuint _ASMAPI _mesa_x86_cpuid_edx(GLuint op);
-static void message( const char *msg )
-{
- GLboolean debug;
-#ifdef DEBUG
- debug = GL_TRUE;
-#else
- if ( _mesa_getenv( "MESA_DEBUG" ) ) {
- debug = GL_TRUE;
- } else {
- debug = GL_FALSE;
- }
-#endif
- if ( debug ) {
- _mesa_debug( NULL, "%s", msg );
- }
-}
#if defined(USE_SSE_ASM)
/*
@@ -105,7 +89,7 @@ extern void _mesa_test_os_sse_exception_support( void );
&& !defined(IN_DRI_DRIVER)
static void sigill_handler( int signal, struct sigcontext sc )
{
- message( "SIGILL, " );
+ /*message( "SIGILL, " );*/
/* Both the "xorps %%xmm0,%%xmm0" and "divps %xmm0,%%xmm1"
* instructions are 3 bytes long. We must increment the instruction
@@ -124,7 +108,7 @@ static void sigill_handler( int signal, struct sigcontext sc )
static void sigfpe_handler( int signal, struct sigcontext sc )
{
- message( "SIGFPE, " );
+ /*message( "SIGFPE, " );*/
if ( sc.fpstate->magic != 0xffff ) {
/* Our signal context has the extended FPU state, so reset the
@@ -136,7 +120,7 @@ static void sigfpe_handler( int signal, struct sigcontext sc )
} else {
/* If we ever get here, we're completely hosed.
*/
- message( "\n\n" );
+ /*message( "\n\n" );*/
_mesa_problem( NULL, "SSE enabling test failed badly!" );
}
}
@@ -152,18 +136,18 @@ static LONG WINAPI ExceptionFilter(LPEXCEPTION_POINTERS exp)
PCONTEXT ctx = exp->ContextRecord;
if ( rec->ExceptionCode == EXCEPTION_ILLEGAL_INSTRUCTION ) {
- message( "EXCEPTION_ILLEGAL_INSTRUCTION, " );
+ _mesa_debug(NULL, "EXCEPTION_ILLEGAL_INSTRUCTION\n" );
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
} else if ( rec->ExceptionCode == STATUS_FLOAT_MULTIPLE_TRAPS ) {
- message( "STATUS_FLOAT_MULTIPLE_TRAPS, " );
+ _mesa_debug(NULL, "STATUS_FLOAT_MULTIPLE_TRAPS\n");
/* Windows seems to clear the exception flag itself, we just have to increment Eip */
} else {
- message( "UNEXPECTED EXCEPTION (0x%08x), terminating!" );
+ _mesa_debug(NULL, "UNEXPECTED EXCEPTION (0x%08x), terminating!\n" );
return EXCEPTION_EXECUTE_HANDLER;
}
if ( (ctx->ContextFlags & CONTEXT_CONTROL) != CONTEXT_CONTROL ) {
- message( "Context does not contain control registers, terminating!" );
+ _mesa_debug(NULL, "Context does not contain control registers, terminating!\n");
return EXCEPTION_EXECUTE_HANDLER;
}
ctx->Eip += 3;
@@ -203,14 +187,14 @@ static void check_os_sse_support( void )
* does.
*/
if ( cpu_has_xmm ) {
- message( "Testing OS support for SSE... " );
+ _mesa_debug(NULL, "Testing OS support for SSE...\n");
_mesa_test_os_sse_support();
if ( cpu_has_xmm ) {
- message( "yes.\n" );
+ _mesa_debug(NULL, "Yes\n");
} else {
- message( "no!\n" );
+ _mesa_debug(NULL, "No\n");
}
}
@@ -228,14 +212,14 @@ static void check_os_sse_support( void )
* and therefore to be safe I'm going to leave this test in here.
*/
if ( cpu_has_xmm ) {
- message( "Testing OS support for SSE unmasked exceptions... " );
+ _mesa_debug(NULL, "Testing OS support for SSE unmasked exceptions...\n");
_mesa_test_os_sse_exception_support();
if ( cpu_has_xmm ) {
- message( "yes.\n" );
+ _mesa_debug(NULL, "Yes.\n");
} else {
- message( "no!\n" );
+ _mesa_debug(NULL, "No!\n");
}
}
@@ -248,15 +232,15 @@ static void check_os_sse_support( void )
* safe to go ahead and hook out the SSE code throughout Mesa.
*/
if ( cpu_has_xmm ) {
- message( "Tests of OS support for SSE passed.\n" );
+ _mesa_debug(NULL, "Tests of OS support for SSE passed.\n");
} else {
- message( "Tests of OS support for SSE failed!\n" );
+ _mesa_debug(NULL, "Tests of OS support for SSE failed!\n");
}
#else
/* We can't use POSIX signal handling to test the availability of
* SSE, so we disable it by default.
*/
- message( "Cannot test OS support for SSE, disabling to be safe.\n" );
+ _mesa_debug(NULL, "Cannot test OS support for SSE, disabling to be safe.\n");
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
#endif /* _POSIX_SOURCE && X86_FXSR_MAGIC */
#elif defined(__FreeBSD__)
@@ -275,26 +259,26 @@ static void check_os_sse_support( void )
oldFilter = SetUnhandledExceptionFilter( ExceptionFilter );
if ( cpu_has_xmm ) {
- message( "Testing OS support for SSE... " );
+ _mesa_debug(NULL, "Testing OS support for SSE...\n");
_mesa_test_os_sse_support();
if ( cpu_has_xmm ) {
- message( "yes.\n" );
+ _mesa_debug(NULL, "Yes.\n");
} else {
- message( "no!\n" );
+ _mesa_debug(NULL, "No!\n");
}
}
if ( cpu_has_xmm ) {
- message( "Testing OS support for SSE unmasked exceptions... " );
+ _mesa_debug(NULL, "Testing OS support for SSE unmasked exceptions...\n");
_mesa_test_os_sse_exception_support();
if ( cpu_has_xmm ) {
- message( "yes.\n" );
+ _mesa_debug(NULL, "Yes.\n");
} else {
- message( "no!\n" );
+ _mesa_debug(NULL, "No!\n");
}
}
@@ -302,14 +286,14 @@ static void check_os_sse_support( void )
SetUnhandledExceptionFilter( oldFilter );
if ( cpu_has_xmm ) {
- message( "Tests of OS support for SSE passed.\n" );
+ _mesa_debug(NULL, "Tests of OS support for SSE passed.\n");
} else {
- message( "Tests of OS support for SSE failed!\n" );
+ _mesa_debug(NULL, "Tests of OS support for SSE failed!\n");
}
#else
/* Do nothing on other platforms for now.
*/
- message( "Not testing OS support for SSE, leaving enabled.\n" );
+ _mesa_debug(NULL, "Not testing OS support for SSE, leaving enabled.\n");
#endif /* __linux__ */
}
@@ -318,12 +302,11 @@ static void check_os_sse_support( void )
void _mesa_init_all_x86_transform_asm( void )
{
- (void) message; /* silence warning */
#ifdef USE_X86_ASM
_mesa_x86_cpu_features = 0;
if (!_mesa_x86_has_cpuid()) {
- message("CPUID not detected");
+ _mesa_debug(NULL, "CPUID not detected\n");
}
else {
GLuint cpu_features;
@@ -336,9 +319,7 @@ void _mesa_init_all_x86_transform_asm( void )
_mesa_x86_cpuid(0, &result, (GLuint *)(cpu_vendor + 0), (GLuint *)(cpu_vendor + 8), (GLuint *)(cpu_vendor + 4));
cpu_vendor[12] = '\0';
- message("cpu vendor: ");
- message(cpu_vendor);
- message("\n");
+ _mesa_debug(NULL, "CPU vendor: %s\n", cpu_vendor);
/* get cpu features */
cpu_features = _mesa_x86_cpuid_edx(1);
@@ -390,9 +371,7 @@ void _mesa_init_all_x86_transform_asm( void )
_mesa_x86_cpuid(0x80000002+ofs, (GLuint *)(cpu_name + (16*ofs)+0), (GLuint *)(cpu_name + (16*ofs)+4), (GLuint *)(cpu_name + (16*ofs)+8), (GLuint *)(cpu_name + (16*ofs)+12));
cpu_name[48] = '\0'; /* the name should be NULL terminated, but just to be sure */
- message("cpu name: ");
- message(cpu_name);
- message("\n");
+ _mesa_debug(NULL, "CPU name: %s\n", cpu_name);
}
}
@@ -409,7 +388,7 @@ void _mesa_init_all_x86_transform_asm( void )
#ifdef USE_MMX_ASM
if ( cpu_has_mmx ) {
if ( _mesa_getenv( "MESA_NO_MMX" ) == 0 ) {
- message( "MMX cpu detected.\n" );
+ _mesa_debug(NULL, "MMX cpu detected.\n");
} else {
_mesa_x86_cpu_features &= ~(X86_FEATURE_MMX);
}
@@ -419,7 +398,7 @@ void _mesa_init_all_x86_transform_asm( void )
#ifdef USE_3DNOW_ASM
if ( cpu_has_3dnow ) {
if ( _mesa_getenv( "MESA_NO_3DNOW" ) == 0 ) {
- message( "3DNow! cpu detected.\n" );
+ _mesa_debug(NULL, "3DNow! cpu detected.\n");
_mesa_init_3dnow_transform_asm();
} else {
_mesa_x86_cpu_features &= ~(X86_FEATURE_3DNOW);
@@ -430,7 +409,7 @@ void _mesa_init_all_x86_transform_asm( void )
#ifdef USE_SSE_ASM
if ( cpu_has_xmm ) {
if ( _mesa_getenv( "MESA_NO_SSE" ) == 0 ) {
- message( "SSE cpu detected.\n" );
+ _mesa_debug(NULL, "SSE cpu detected.\n");
if ( _mesa_getenv( "MESA_FORCE_SSE" ) == 0 ) {
check_os_sse_support();
}
@@ -438,7 +417,7 @@ void _mesa_init_all_x86_transform_asm( void )
_mesa_init_sse_transform_asm();
}
} else {
- message( "SSE cpu detected, but switched off by user.\n" );
+ _mesa_debug(NULL, "SSE cpu detected, but switched off by user.\n");
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 15:43:06 +0000