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Unified Diff: fusl/arch/x86_64/reloc.h

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/arch/x86_64/reloc.h
diff --git a/fusl/arch/x86_64/reloc.h b/fusl/arch/x86_64/reloc.h
new file mode 100644
index 0000000000000000000000000000000000000000..fac0c0ae3e779132766a158455e8cbb6c037c723
--- /dev/null
+++ b/fusl/arch/x86_64/reloc.h
@@ -0,0 +1,20 @@
+#define LDSO_ARCH "x86_64"
+
+#define REL_SYMBOLIC R_X86_64_64
+#define REL_OFFSET32 R_X86_64_PC32
+#define REL_GOT R_X86_64_GLOB_DAT
+#define REL_PLT R_X86_64_JUMP_SLOT
+#define REL_RELATIVE R_X86_64_RELATIVE
+#define REL_COPY R_X86_64_COPY
+#define REL_DTPMOD R_X86_64_DTPMOD64
+#define REL_DTPOFF R_X86_64_DTPOFF64
+#define REL_TPOFF R_X86_64_TPOFF64
+#define REL_TLSDESC R_X86_64_TLSDESC
+
+#define CRTJMP(pc,sp) __asm__ __volatile__( \
+ "mov %1,%%rsp ; jmp *%0" : : "r"(pc), "r"(sp) : "memory" )
+
+#define GETFUNCSYM(fp, sym, got) __asm__ ( \
+ ".hidden " #sym "\n" \
+ " lea " #sym "(%%rip),%0\n" \
+ : "=r"(*fp) : : "memory" )
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