22e1ca382
Manuel Novoa III
2003-12-04
Subject
Add (untested) support for cris, based on the (old) busybox insmod that axis distributes.
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Commit Diff GitHub →
modutils/insmod.c+27 -2
| @@ -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: | |