From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 17 Sep 2015 07:20:43 +0000 (+0000)
Subject: new dlstart stage-2 chaining for mips
X-Git-Tag: v1.1.12~52
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=cd7159e7be73451befedce2e9dfd9f6a4c3b21f0;p=oweals%2Fmusl.git

new dlstart stage-2 chaining for mips
---

diff --git a/arch/mips/reloc.h b/arch/mips/reloc.h
index 8aa02852..9b40e3da 100644
--- 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" )