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-rw-r--r--arch/or1k/reloc.h54
1 files changed, 11 insertions, 43 deletions
diff --git a/arch/or1k/reloc.h b/arch/or1k/reloc.h
index 830a800a..ddee45c5 100644
--- a/arch/or1k/reloc.h
+++ b/arch/or1k/reloc.h
@@ -1,47 +1,15 @@
-#include <string.h>
-#include <elf.h>
-#include <endian.h>
-
#define LDSO_ARCH "or1k"
#define TPOFF_K 0
-static int remap_rel(int type)
-{
- switch(type) {
- case R_OR1K_32:
- return REL_SYMBOLIC;
- case R_OR1K_GLOB_DAT:
- return REL_GOT;
- case R_OR1K_JMP_SLOT:
- return REL_PLT;
- case R_OR1K_RELATIVE:
- return REL_RELATIVE;
- case R_OR1K_COPY:
- return REL_COPY;
- case R_OR1K_TLS_DTPMOD:
- return REL_DTPMOD;
- case R_OR1K_TLS_DTPOFF:
- return REL_DTPOFF;
- case R_OR1K_TLS_TPOFF:
- return REL_TPOFF;
- }
- return 0;
-}
-
-#include "syscall.h"
-void __reloc_self(int c, size_t *a, size_t *dynv)
-{
- char dot = '.', ex = 'x';
- char *base;
- size_t t[20], n;
- for (a+=c+1; *a; a++);
- for (a++; *a; a+=2) if (*a<20) t[*a] = a[1];
- base = (char *)t[AT_BASE];
- if (!base) base = (char *)(t[AT_PHDR] & -t[AT_PAGESZ]);
- for (a=dynv; *a; a+=2) if (*a<20) t[*a] = a[1];
- n = t[DT_RELASZ];
- for (a=(void *)(base+t[DT_RELA]); n; a+=3, n-=12)
- if (a[1]%256 == R_OR1K_RELATIVE)
- *(size_t *)(base+a[0]) = (size_t)base + a[2];
-}
+#define REL_SYMBOLIC R_OR1K_32
+#define REL_GOT R_OR1K_GLOB_DAT
+#define REL_PLT R_OR1K_JMP_SLOT
+#define REL_RELATIVE R_OR1K_RELATIVE
+#define REL_COPY R_OR1K_COPY
+#define REL_DTPMOD R_OR1K_TLS_DTPMOD
+#define REL_DTPOFF R_OR1K_TLS_DTPOFF
+#define REL_TPOFF R_OR1K_TLS_TPOFF
+
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+ "l.jr %0 ; l.ori r1,%1,0" : : "r"(pc), "r"(sp) : "memory" )