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authorMatt Turner <[email protected]>2012-01-20 16:01:38 -0500
committerMatt Turner <[email protected]>2012-01-21 22:43:54 -0500
commitd387899388bd7090bda50593e35f8ed3cb730c47 (patch)
treec8f5b6babbaf8ba242d96c92a7c1bd966fd2dd67 /src
parent309ba0cfa2bbd79307ea73f3fefe77de8bf94c35 (diff)
Remove src/mesa/ppc
It didn't actually do anything except modify the GL_RENDERER string.
Diffstat (limited to 'src')
-rw-r--r--src/mesa/SConscript8
-rw-r--r--src/mesa/main/cpuinfo.c18
-rw-r--r--src/mesa/main/cpuinfo.h4
-rw-r--r--src/mesa/math/m_xform.c6
-rw-r--r--src/mesa/ppc/common_ppc.c91
-rw-r--r--src/mesa/ppc/common_ppc_features.h54
-rw-r--r--src/mesa/sources.mak2
7 files changed, 0 insertions, 183 deletions
diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index 4754fbfc8c0..e9b1f6aaf2f 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -423,14 +423,6 @@ if env['gcc'] and env['platform'] != 'windows':
'x86-64/x86-64.c',
'x86-64/xform4.S',
]
- elif env['machine'] == 'ppc':
- env.Append(CPPDEFINES = [
- 'USE_PPC_ASM',
- 'USE_VMX_ASM',
- ])
- mesa_sources += [
- 'ppc/common_ppc.c',
- ]
elif env['machine'] == 'sparc':
mesa_sources += [
'sparc/sparc.c',
diff --git a/src/mesa/main/cpuinfo.c b/src/mesa/main/cpuinfo.c
index 6363512961a..0d7971bcc47 100644
--- a/src/mesa/main/cpuinfo.c
+++ b/src/mesa/main/cpuinfo.c
@@ -83,24 +83,6 @@ _mesa_get_cpu_string(void)
strcat(buffer, "SPARC");
-#elif defined(USE_PPC_ASM)
-
- if (_mesa_ppc_cpu_features) {
- strcat(buffer, (cpu_has_64) ? "PowerPC 64" : "PowerPC");
- }
-
-# ifdef USE_VMX_ASM
-
- if (cpu_has_vmx) {
- strcat(buffer, "/Altivec");
- }
-
-# endif
-
- if (! cpu_has_fpu) {
- strcat(buffer, "/No FPU");
- }
-
#endif
assert(strlen(buffer) < MAX_STRING);
diff --git a/src/mesa/main/cpuinfo.h b/src/mesa/main/cpuinfo.h
index c41a90b075a..bf846ef40d6 100644
--- a/src/mesa/main/cpuinfo.h
+++ b/src/mesa/main/cpuinfo.h
@@ -31,10 +31,6 @@
#include "x86/common_x86_asm.h"
#endif
-#if defined(USE_PPC_ASM)
-#include "ppc/common_ppc_features.h"
-#endif
-
extern void
_mesa_get_cpu_features(void);
diff --git a/src/mesa/math/m_xform.c b/src/mesa/math/m_xform.c
index 369f2c6e957..61ad3c7533a 100644
--- a/src/mesa/math/m_xform.c
+++ b/src/mesa/math/m_xform.c
@@ -58,10 +58,6 @@
#include "sparc/sparc.h"
#endif
-#ifdef USE_PPC_ASM
-#include "ppc/common_ppc_features.h"
-#endif
-
clip_func _mesa_clip_tab[5];
clip_func _mesa_clip_np_tab[5];
dotprod_func _mesa_dotprod_tab[5];
@@ -120,8 +116,6 @@ _math_init_transformation( void )
_mesa_init_all_x86_transform_asm();
#elif defined( USE_SPARC_ASM )
_mesa_init_all_sparc_transform_asm();
-#elif defined( USE_PPC_ASM )
- _mesa_init_all_ppc_transform_asm();
#elif defined( USE_X86_64_ASM )
_mesa_init_all_x86_64_transform_asm();
#endif
diff --git a/src/mesa/ppc/common_ppc.c b/src/mesa/ppc/common_ppc.c
deleted file mode 100644
index c7cec96e5d5..00000000000
--- a/src/mesa/ppc/common_ppc.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2004
- * 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
- * IBM 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.
- */
-
-/**
- * \file common_ppc.c
- * Check CPU capabilities & initialize optimized funtions for this particular
- * processor.
- *
- * \author Ian Romanick <[email protected]>
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
-
-#ifdef USE_PPC_ASM
-#include <elf.h>
-#endif
-
-#include "common_ppc_features.h"
-
-
-unsigned long _mesa_ppc_cpu_features = 0;
-
-/**
- * Detect CPU features and install optimized transform and lighting routines.
- * Currently, CPU features are only detected. The optimized routines have
- * yet to be written.
- *
- * \bug
- * This routine is highly specific to Linux kernel 2.6. I'm still waiting
- * to hear back from the glibc folk on how to do this "right".
- */
-
-void _mesa_init_all_ppc_transform_asm( void )
-{
-#ifdef USE_PPC_ASM
- const pid_t my_pid = getpid();
- char file_name[32];
- FILE * f;
-#ifdef __powerpc64__
- Elf64_auxv_t v;
-#else
- Elf32_auxv_t v;
-#endif
-
- sprintf( file_name, "/proc/%u/auxv", (unsigned) my_pid );
- f = fopen( file_name, "rb" );
- if ( f != NULL ) {
- while( 1 ) {
- ssize_t elem = fread( & v, sizeof( v ), 1, f );
-
- if ( elem < 1 ) {
- break;
- }
-
- if ( v.a_type == AT_HWCAP ) {
- _mesa_ppc_cpu_features = v.a_un.a_val;
- break;
- }
- }
-
- fclose( f );
- }
-
-# ifndef USE_VMX_ASM
- _mesa_ppc_cpu_features &= ~PPC_FEATURE_HAS_ALTIVEC;
-# endif
-#endif
-}
diff --git a/src/mesa/ppc/common_ppc_features.h b/src/mesa/ppc/common_ppc_features.h
deleted file mode 100644
index 9cde422d72d..00000000000
--- a/src/mesa/ppc/common_ppc_features.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2004
- * 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
- * IBM 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.
- */
-
-/**
- * \file common_ppc_features.h
- * Interface for determining which CPU features were detected.
- *
- * \author Ian Romanick <[email protected]>
- */
-
-#ifndef COMMON_PPC_FEATURES_H
-#define COMMON_PPC_FEATURES_H
-
-#ifdef USE_PPC_ASM
-#include <asm/cputable.h>
-
-extern unsigned long _mesa_ppc_cpu_features;
-
-
-/* The PPC_FEATURE_* values come from asm/cputable.h. Should we define
- * versions of them here if that file does not exist? This will only
- * matter once these code paths are supported on non-Linux platforms.
- */
-
-#define cpu_has_64 ((_mesa_ppc_cpu_features & PPC_FEATURE_64) != 0)
-#define cpu_has_vmx ((_mesa_ppc_cpu_features & PPC_FEATURE_HAS_ALTIVEC) != 0)
-#define cpu_has_fpu ((_mesa_ppc_cpu_features & PPC_FEATURE_HAS_FPU) != 0)
-
-#endif /* USE_PPC_ASM */
-
-extern void _mesa_init_all_ppc_transform_asm( void );
-
-#endif /* COMMON_PPC_FEATURES_H */
diff --git a/src/mesa/sources.mak b/src/mesa/sources.mak
index 165a6c85ec3..b57a10e4d1c 100644
--- a/src/mesa/sources.mak
+++ b/src/mesa/sources.mak
@@ -277,7 +277,6 @@ ASM_C_SOURCES = \
x86/sse.c \
x86/rtasm/x86sse.c \
sparc/sparc.c \
- ppc/common_ppc.c \
x86-64/x86-64.c
X86_SOURCES = \
@@ -336,7 +335,6 @@ MESA_GALLIUM_SOURCES = \
$(VBO_SOURCES) \
$(STATETRACKER_SOURCES) \
$(PROGRAM_SOURCES) \
- ppc/common_ppc.c \
x86/common_x86.c
MESA_GALLIUM_CXX_SOURCES = \