scc

commit 21df8da7aed52515d5149538a9a1c5d622e4a166
parent e776065632d998cb8491dded4d3c809ac272f5fc
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 20 Feb 2025 11:39:30 +0100

libmach/elf: Add elfrel.h

This file was missed in a previous commit and the build was broken
but it was not catched by the developer builds.

Diffstat:
A
include/bits/scc/elf/elfrel.h
 | 
39
+++++++++++++++++++++++++++++++++++++++

1 file changed, 39 insertions(+), 0 deletions(-)
diff --git a/include/bits/scc/elf/elfrel.h b/include/bits/scc/elf/elfrel.h
@@ -0,0 +1,39 @@
+/* See http://www.sco.com/developers/gabi/latest/contents.html */
+
+/* Relocation definitions */
+
+typedef struct {
+	Elf32_Addr	r_offset;
+	Elf32_Word	r_info;
+} Elf32_Rel;
+
+typedef struct {
+	Elf32_Addr	r_offset;
+	Elf32_Word	r_info;
+	Elf32_Sword	r_addend;
+} Elf32_Rela;
+
+typedef struct {
+	Elf64_Addr	r_offset;
+	Elf64_Xword	r_info;
+} Elf64_Rel;
+
+typedef struct {
+	Elf64_Addr	r_offset;
+	Elf64_Xword	r_info;
+	Elf64_Sxword	r_addend;
+} Elf64_Rela;
+
+#define ELFR32SZ   8
+#define ELFRA32SZ  12
+
+#define ELFR64SZ  16
+#define ELFRA64SZ  24
+
+#define ELF32_R_SYM(i)	((i)>>8)
+#define ELF32_R_TYPE(i)   ((unsigned char)(i))
+#define ELF32_R_INFO(s,t) (((s)<<8)+(unsigned char)(t))
+
+#define ELF64_R_SYM(i)    ((i)>>32)
+#define ELF64_R_TYPE(i)   ((i)&0xffffffffL)
+#define ELF64_R_INFO(s,t) (((s)<<32)+((t)&0xffffffffL))