new dlstart stage-2 chaining for mips

diff --git a/arch/mips/reloc.h b/arch/mips/reloc.h
index 8aa02852907e60bf586073a7baf106903b53fca9..9b40e3da74b66f9978ddc0ca09a5a64f6420d2d9 100644 (file)
--- a/arch/mips/reloc.h
+++ b/arch/mips/reloc.h
@@ -29,3 +29,18 @@
 
 #define CRTJMP(pc,sp) __asm__ __volatile__( \
        "move $sp,%1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+       ".hidden " #sym "\n" \
+       ".set push \n" \
+       ".set noreorder \n" \
+       "       bal 1f \n" \
+       "        nop \n" \
+       "       .gpword . \n" \
+       "       .gpword " #sym " \n" \
+       "1:     lw %0, ($ra) \n" \
+       "       subu %0, $ra, %0 \n" \
+       "       lw $ra, 4($ra) \n" \
+       "       addu %0, %0, $ra \n" \
+       ".set pop \n" \
+       : "=r"(*(fp)) : : "memory", "ra" )