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comparison gcc/config/alpha/osf5.h @ 67:f6334be47118

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update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children
comparison
equal deleted inserted replaced
65:65488c3d617d 67:f6334be47118
82 82
83 /* Under DEC OSF/1 V4, -p and -pg require -lprof1, and -lprof1 requires 83 /* Under DEC OSF/1 V4, -p and -pg require -lprof1, and -lprof1 requires
84 -lpdf. */ 84 -lpdf. */
85 85
86 #define LIB_SPEC \ 86 #define LIB_SPEC \
87 "%{p|pg:-lprof1%{pthread|threads:_r} -lpdf} %{a:-lprof2} \ 87 "%{p|pg:-lprof1%{pthread|threads:_r} -lpdf} \
88 %{threads: -lpthreads} %{pthread|threads: -lpthread -lmach -lexc} -lc" 88 %{threads: -lpthreads} %{pthread|threads: -lpthread -lmach -lexc} -lc"
89 89
90 /* Pass "-G 8" to ld because Alpha's CC does. Pass -O3 if we are 90 /* Pass "-G 8" to ld because Alpha's CC does. Pass -O3 if we are
91 optimizing, -O1 if we are not. Pass -S to silence `weak symbol 91 optimizing, -O1 if we are not. Pass -S to silence `weak symbol
92 multiply defined' warnings. Pass -shared, -non_shared or 92 multiply defined' warnings. Pass -shared, -non_shared or
125 causes mips-tfile to fail. Passing -g to the assembler fixes this problem. 125 causes mips-tfile to fail. Passing -g to the assembler fixes this problem.
126 ??? Strictly speaking, we need -g only if the user specifies -g. Passing 126 ??? Strictly speaking, we need -g only if the user specifies -g. Passing
127 it always means that we get slightly larger than necessary object files 127 it always means that we get slightly larger than necessary object files
128 if the user does not specify -g. If we don't pass -g, then mips-tfile 128 if the user does not specify -g. If we don't pass -g, then mips-tfile
129 will need to be fixed to work in this case. Pass -O0 since some 129 will need to be fixed to work in this case. Pass -O0 since some
130 optimization are broken and don't help us anyway. Pass -nocpp because 130 optimization are broken and don't help us anyway. */
131 there's no point in running CPP on our assembler output. */
132 #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GAS) != 0 131 #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GAS) != 0
133 #define ASM_SPEC "%{malpha-as:-g " ASM_OLDAS_SPEC " -nocpp %{pg} -O0}" 132 #define ASM_SPEC "%{malpha-as:-g " ASM_OLDAS_SPEC " %{pg} -O0}"
134 #else 133 #else
135 #define ASM_SPEC "%{!mgas:-g " ASM_OLDAS_SPEC " -nocpp %{pg} -O0}" 134 #define ASM_SPEC "%{!mgas:-g " ASM_OLDAS_SPEC " %{pg} -O0}"
136 #endif 135 #endif
137 136
138 /* Specify to run a post-processor, mips-tfile after the assembler 137 /* Specify to run a post-processor, mips-tfile after the assembler
139 has run to stuff the ecoff debug information into the object file. 138 has run to stuff the ecoff debug information into the object file.
140 This is needed because the Alpha assembler provides no way 139 This is needed because the Alpha assembler provides no way
267 266
268 /* The native assembler doesn't understand parenthesis. */ 267 /* The native assembler doesn't understand parenthesis. */
269 #define TARGET_ASM_OPEN_PAREN "" 268 #define TARGET_ASM_OPEN_PAREN ""
270 #define TARGET_ASM_CLOSE_PAREN "" 269 #define TARGET_ASM_CLOSE_PAREN ""
271 270
272 /* Handle #pragma weak and #pragma pack. */
273 #define HANDLE_SYSV_PRAGMA 1
274
275 /* Handle #pragma extern_prefix. */ 271 /* Handle #pragma extern_prefix. */
276 #define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 1 272 #define TARGET_HANDLE_PRAGMA_EXTERN_PREFIX 1
273
274 #define MD_UNWIND_SUPPORT "config/alpha/osf5-unwind.h"