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added and modified linker to support SuperH architecture

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This commit is contained in:
Shin-ichiro KAWASAKI
2009-11-06 10:36:37 +09:00
committed by Tony Sim
parent 92b10af793
commit ad13c57298
5 changed files with 224 additions and 4 deletions
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24
linker/linker.h
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@@ -122,6 +122,14 @@ struct soinfo
Elf32_Rel *rel;
unsigned rel_count;
#ifdef ANDROID_SH_LINKER
Elf32_Rela *plt_rela;
unsigned plt_rela_count;
Elf32_Rela *rela;
unsigned rela_count;
#endif /* ANDROID_SH_LINKER */
unsigned *preinit_array;
unsigned preinit_array_count;
@@ -147,10 +155,15 @@ struct soinfo
extern soinfo libdl_info;
/* these must all be powers of two */
#ifdef ARCH_SH
#define LIBBASE 0x60000000
#define LIBLAST 0x70000000
#define LIBINC 0x00100000
#else
#define LIBBASE 0x80000000
#define LIBLAST 0x90000000
#define LIBINC 0x00100000
#endif
#ifdef ANDROID_ARM_LINKER
@@ -167,6 +180,13 @@ extern soinfo libdl_info;
#define R_386_JUMP_SLOT 7
#define R_386_RELATIVE 8
#elif defined(ANDROID_SH_LINKER)
#define R_SH_DIR32 1
#define R_SH_GLOB_DAT 163
#define R_SH_JUMP_SLOT 164
#define R_SH_RELATIVE 165
#endif /* ANDROID_*_LINKER */
@@ -209,7 +229,7 @@ const char *linker_get_error(void);
#ifdef ANDROID_ARM_LINKER
typedef long unsigned int *_Unwind_Ptr;
_Unwind_Ptr dl_unwind_find_exidx(_Unwind_Ptr pc, int *pcount);
#elif defined(ANDROID_X86_LINKER)
#elif defined(ANDROID_X86_LINKER) || defined(ANDROID_SH_LINKER)
int dl_iterate_phdr(int (*cb)(struct dl_phdr_info *, size_t, void *), void *);
#endif