patch-2.0.12 linux/include/asm-m68k/elf.h

• Lines: 50
• Date: Thu Aug 8 12:25:46 1996
• Orig file: v2.0.11/linux/include/asm-m68k/elf.h
• Orig date: Mon Aug 5 10:13:54 1996

diff -u --recursive --new-file v2.0.11/linux/include/asm-m68k/elf.h linux/include/asm-m68k/elf.h
@@ -17,17 +17,46 @@
 /*
  * This is used to ensure we don't load something for the wrong architecture.
  */
-#define elf_check_arch(x) ((x) == EM_M68K)
+#define elf_check_arch(x) ((x) == EM_68K)
 
 /*
  * These are used to set parameters in the core dumps.
- * FIXME(eric) I don't know what the correct endianness to use is.
  */
 #define ELF_CLASS	ELFCLASS32
 #define ELF_DATA	ELFDATA2MSB;
-#define ELF_ARCH	EM_M68K
+#define ELF_ARCH	EM_68K
+
+	/* For SVR4/m68k the function pointer to be registered with
+	   `atexit' is passed in %a1.  Although my copy of the ABI has
+	   no such statement, it is actually used on ASV.  */
+#define ELF_PLAT_INIT(_r)	_r->a1 = 0
 
 #define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE	4096
+
+#define ELF_CORE_COPY_REGS(pr_reg, regs)				\
+	/* Bleech. */							\
+	pr_reg[0] = regs->d1;						\
+	pr_reg[1] = regs->d2;						\
+	pr_reg[2] = regs->d3;						\
+	pr_reg[3] = regs->d4;						\
+	pr_reg[4] = regs->d5;						\
+	pr_reg[7] = regs->a0;						\
+	pr_reg[8] = regs->a1;						\
+	pr_reg[14] = regs->d0;						\
+	pr_reg[15] = rdusp();						\
+	pr_reg[16] = 0; /* orig_d0 */					\
+	pr_reg[17] = regs->sr;						\
+	pr_reg[18] = regs->pc;						\
+	{								\
+	  struct switch_stack *sw = ((struct switch_stack *)regs) - 1;	\
+	  pr_reg[5] = sw->d6;						\
+	  pr_reg[6] = sw->d7;						\
+	  pr_reg[9] = sw->a2;						\
+	  pr_reg[10] = sw->a3;						\
+	  pr_reg[11] = sw->a4;						\
+	  pr_reg[12] = sw->a5;						\
+	  pr_reg[13] = sw->a6;						\
+	}
 
 #endif