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| author | Manuel Novoa III | 2003-12-04 15:02:57 +0000 |
|---|---|---|
| committer | Manuel Novoa III | 2003-12-04 15:02:57 +0000 |
| commit | 22e1ca382be38c2f4566925de25f3c749dd44232 (patch) | |
| tree | 58a22836097dce8096099a0fcf11e43e160abf12 | |
| parent | c83e3a6406b4e3cc2d9499c1f21a5b369b972867 (diff) | |
| download | busybox-22e1ca382be38c2f4566925de25f3c749dd44232.zip busybox-22e1ca382be38c2f4566925de25f3c749dd44232.tar.gz | |
Add (untested) support for cris, based on the (old) busybox insmod
that axis distributes.
| -rw-r--r-- | modutils/insmod.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/modutils/insmod.c b/modutils/insmod.c index a30aed9..e2ca641 100644 --- a/modutils/insmod.c +++ b/modutils/insmod.c @@ -219,6 +219,19 @@ #define SYMBOL_PREFIX "_" #endif +#if defined(__cris__) +#ifndef EM_CRIS +#define EM_CRIS 76 +#define R_CRIS_NONE 0 +#define R_CRIS_32 3 +#endif + +#define MATCH_MACHINE(x) (x == EM_CRIS) +#define SHT_RELM SHT_RELA +#define Elf32_RelM Elf32_Rela +#define ELFCLASSM ELFCLASS32 +#endif + #ifndef SHT_RELM #error Sorry, but insmod.c does not yet support this architecture... #endif @@ -253,7 +266,7 @@ #ifndef MODUTILS_MODULE_H static const int MODUTILS_MODULE_H = 1; -#ident "$Id: insmod.c,v 1.105 2003/10/21 06:45:29 andersen Exp $" +#ident "$Id: insmod.c,v 1.106 2003/12/04 15:02:57 mjn3 Exp $" /* This file contains the structures used by the 2.0 and 2.1 kernels. We do not use the kernel headers directly because we do not wish @@ -474,7 +487,7 @@ int delete_module(const char *); #ifndef MODUTILS_OBJ_H static const int MODUTILS_OBJ_H = 1; -#ident "$Id: insmod.c,v 1.105 2003/10/21 06:45:29 andersen Exp $" +#ident "$Id: insmod.c,v 1.106 2003/12/04 15:02:57 mjn3 Exp $" /* The relocatable object is manipulated using elfin types. */ @@ -1280,6 +1293,18 @@ arch_apply_relocation(struct obj_file *f, goto bb_use_plt; #endif +#if defined (__cris__) + case R_CRIS_NONE: + break; + + case R_CRIS_32: + /* CRIS keeps the relocation value in the r_addend field and + * should not use whats in *loc at all + */ + *loc = v; + break; +#endif + #if defined(CONFIG_USE_PLT_ENTRIES) bb_use_plt: |