aarch64: add struct _aarch64_ctx to signal.h

[musl] / arch / arm / reloc.h

diff --git a/arch/arm/reloc.h b/arch/arm/reloc.h
index 264ab54..ee39b7f 100644 (file)
--- a/arch/arm/reloc.h
+++ b/arch/arm/reloc.h
@@ -1,26 +1,44 @@
 #include <string.h>
 #include <elf.h>
+#include <endian.h>
 
-#define ETC_LDSO_PATH "/etc/ld-musl-arm.path"
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define ENDIAN_SUFFIX "eb"
+#else
+#define ENDIAN_SUFFIX ""
+#endif
 
-#define IS_COPY(x) ((x)==R_ARM_COPY)
-#define IS_PLT(x) ((x)==R_ARM_JMP_SLOT)
+#if __SOFTFP__
+#define FP_SUFFIX ""
+#else
+#define FP_SUFFIX "hf"
+#endif
 
-static inline void do_single_reloc(size_t *reloc_addr, int type, size_t sym_val, size_t sym_size, unsigned char *base_addr, size_t addend)
+#define LDSO_ARCH "arm" ENDIAN_SUFFIX FP_SUFFIX
+
+#define NO_LEGACY_INITFINI
+
+#define TPOFF_K 8
+
+static int remap_rel(int type)
 {
        switch(type) {
        case R_ARM_ABS32:
-               *reloc_addr += sym_val;
-               break;
+               return REL_SYMBOLIC;
        case R_ARM_GLOB_DAT:
+               return REL_GOT;
        case R_ARM_JUMP_SLOT:
-               *reloc_addr = sym_val;
-               break;
+               return REL_PLT;
        case R_ARM_RELATIVE:
-               *reloc_addr += (size_t)base_addr;
-               break;
+               return REL_RELATIVE;
        case R_ARM_COPY:
-               memcpy(reloc_addr, (void *)sym_val, sym_size);
-               break;
+               return REL_COPY;
+       case R_ARM_TLS_DTPMOD32:
+               return REL_DTPMOD;
+       case R_ARM_TLS_DTPOFF32:
+               return REL_DTPOFF;
+       case R_ARM_TLS_TPOFF32:
+               return REL_TPOFF;
        }
+       return 0;
 }