diff options
Diffstat (limited to 'gcc/config/mips/driver-native.c')
| -rw-r--r-- | gcc/config/mips/driver-native.c | 61 |
1 files changed, 1 insertions, 60 deletions
diff --git a/gcc/config/mips/driver-native.c b/gcc/config/mips/driver-native.c index f565c572e54..f221d78990e 100644 --- a/gcc/config/mips/driver-native.c +++ b/gcc/config/mips/driver-native.c @@ -1,5 +1,5 @@ /* Subroutines for the gcc driver. - Copyright (C) 2008, 2011 Free Software Foundation, Inc. + Copyright (C) 2008, 2011, 2012 Free Software Foundation, Inc. This file is part of GCC. @@ -22,59 +22,6 @@ along with GCC; see the file COPYING3. If not see #include "coretypes.h" #include "tm.h" -#ifdef __sgi__ -#include <invent.h> -#include <sys/sbd.h> - -/* Cf. MIPS R10000 Microprocessor User Guide, Version 2.0, 14.13 Processor - Revision Identifier (PRId) Register (15). - - http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi/hdwr/bks/SGI_Developer/books/R10K_UM/sgi_html/t5.Ver.2.0.book_279.html */ - -static const struct cpu_types { - int impl; - const char *cpu; -} cpu_types[] = { - { C0_IMP_R2000, "r2000" }, - { C0_IMP_R3000, "r3000" }, - { C0_IMP_R6000, "r6000" }, - { C0_IMP_R4000, "r4000" }, - { C0_IMP_R6000A, "r6000" }, - { C0_IMP_R10000, "r10000" }, - { C0_IMP_R12000, "r12000" }, - { C0_IMP_R14000, "r14000" }, - { C0_IMP_R8000, "r8000" }, - { C0_IMP_R4600, "r4600" }, - { C0_IMP_R4700, "r4600" }, - { C0_IMP_R4650, "r4650" }, - { C0_IMP_R5000, "vr5000" }, - { C0_IMP_RM7000, "rm7000" }, - { C0_IMP_RM5271, "vr5000" }, - { 0, 0 } -}; - -static int -cputype (inventory_t *inv, void *arg) -{ - if (inv != NULL - && inv->inv_class == INV_PROCESSOR - && inv->inv_type == INV_CPUCHIP) - { - int i; - /* inv_state is the cpu revision number. */ - int impl = (inv->inv_state & C0_IMPMASK) >> C0_IMPSHIFT; - - for (i = 0; cpu_types[i].cpu != NULL; i++) - if (cpu_types[i].impl == impl) - { - *((const char **) arg) = cpu_types[i].cpu; - break; - } - } - return 0; -} -#endif - /* This will be called by the spec parser in gcc.c when it sees a %:local_cpu_detect(args) construct. Currently it will be called with either "arch" or "tune" as argument depending on if -march=native @@ -92,10 +39,8 @@ const char * host_detect_local_cpu (int argc, const char **argv) { const char *cpu = NULL; -#ifndef __sgi__ char buf[128]; FILE *f; -#endif bool arch; if (argc < 1) @@ -105,9 +50,6 @@ host_detect_local_cpu (int argc, const char **argv) if (!arch && strcmp (argv[0], "tune")) return NULL; -#ifdef __sgi__ - scaninvent (cputype, &cpu); -#else f = fopen ("/proc/cpuinfo", "r"); if (f == NULL) return NULL; @@ -133,7 +75,6 @@ host_detect_local_cpu (int argc, const char **argv) } fclose (f); -#endif if (cpu == NULL) return NULL; |