fix hwcap access in powerpc-sf setjmp/longjmp

[musl] / arch / i386 / reloc.h

diff --git a/arch/i386/reloc.h b/arch/i386/reloc.h
index 490113a..032f454 100644 (file)
--- a/arch/i386/reloc.h
+++ b/arch/i386/reloc.h
@@ -1,29 +1,23 @@
-#include <string.h>
-#include <elf.h>
+#define LDSO_ARCH "i386"
 
-#define ETC_LDSO_PATH "/etc/ld-musl-i386.path"
+#define REL_SYMBOLIC    R_386_32
+#define REL_OFFSET      R_386_PC32
+#define REL_GOT         R_386_GLOB_DAT
+#define REL_PLT         R_386_JMP_SLOT
+#define REL_RELATIVE    R_386_RELATIVE
+#define REL_COPY        R_386_COPY
+#define REL_DTPMOD      R_386_TLS_DTPMOD32
+#define REL_DTPOFF      R_386_TLS_DTPOFF32
+#define REL_TPOFF       R_386_TLS_TPOFF
+#define REL_TPOFF_NEG   R_386_TLS_TPOFF32
+#define REL_TLSDESC     R_386_TLS_DESC
 
-#define IS_COPY(x) ((x)==R_386_COPY)
-#define IS_PLT(x) ((x)==R_386_JMP_SLOT)
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+       "mov %1,%%esp ; jmp *%0" : : "r"(pc), "r"(sp) : "memory" )
 
-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)
-{
-       switch(type) {
-       case R_386_32:
-               *reloc_addr += sym_val;
-               break;
-       case R_386_PC32:
-               *reloc_addr += sym_val - (size_t)reloc_addr;
-               break;
-       case R_386_GLOB_DAT:
-       case R_386_JMP_SLOT:
-               *reloc_addr = sym_val;
-               break;
-       case R_386_RELATIVE:
-               *reloc_addr += (size_t)base_addr;
-               break;
-       case R_386_COPY:
-               memcpy(reloc_addr, (void *)sym_val, sym_size);
-               break;
-       }
-}
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+       ".hidden " #sym "\n" \
+       "       call 1f\n" \
+       "1:     addl $" #sym "-.,(%%esp)\n" \
+       "       pop %0" \
+       : "=r"(*fp) : : "memory" )