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comparison gcc/config/arm/linux-eabi.h @ 55:77e2b8dfacca gcc-4.4.5

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update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents a06113de4d67
children f6334be47118
comparison
equal deleted inserted replaced
52:c156f1bd5cd9 55:77e2b8dfacca
64 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3" 64 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
65 65
66 /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to 66 /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
67 use the GNU/Linux version, not the generic BPABI version. */ 67 use the GNU/Linux version, not the generic BPABI version. */
68 #undef LINK_SPEC 68 #undef LINK_SPEC
69 #define LINK_SPEC LINUX_TARGET_LINK_SPEC 69 #define LINK_SPEC LINUX_TARGET_LINK_SPEC BE8_LINK_SPEC
70 70
71 /* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we 71 /* Use the default LIBGCC_SPEC, not the version in linux-elf.h, as we
72 do not use -lfloat. */ 72 do not use -lfloat. */
73 #undef LIBGCC_SPEC 73 #undef LIBGCC_SPEC
74 74
75 /* Clear the instruction cache from `beg' to `end'. This makes an 75 /* Clear the instruction cache from `beg' to `end'. This is
76 inline system call to SYS_cacheflush. */ 76 implemented in lib1funcs.asm, so ensure an error if this definition
77 is used. */
77 #undef CLEAR_INSN_CACHE 78 #undef CLEAR_INSN_CACHE
78 #define CLEAR_INSN_CACHE(BEG, END) \ 79 #define CLEAR_INSN_CACHE(BEG, END) not_used
79 { \
80 register unsigned long _beg __asm ("a1") = (unsigned long) (BEG); \
81 register unsigned long _end __asm ("a2") = (unsigned long) (END); \
82 register unsigned long _flg __asm ("a3") = 0; \
83 register unsigned long _scno __asm ("r7") = 0xf0002; \
84 __asm __volatile ("swi 0 @ sys_cacheflush" \
85 : "=r" (_beg) \
86 : "0" (_beg), "r" (_end), "r" (_flg), "r" (_scno)); \
87 }