From: Mark Alexander <marka@cygnus>
Date: Fri, 3 Oct 1997 16:58:31 +0000 (+0000)
Subject: 	* config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9388a6f2be06c69c47f0645179495cbc3e4ebe5a;p=binutils-gdb.git

	* config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
	addresses to be odd.
	(MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
	* mips-tdep.c (mips_extract_return_value): Doubles aren't
	returned in FP0 if FP registers are single-precision only.
start-sanitize-r5900
	* config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
	to disable use of FP registers for function arguments.
end-sanitize-r5900
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bb5323ff554..0660c4c5aa6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+Fri Oct  3 09:52:26 1997  Mark Alexander  <marka@cygnus.com>
+
+	* config/mips/tm-mips.h (MAKE_MSYMBOL_SPECIAL): Force MIPS16
+	addresses to be odd.
+	(MIPS_FPU_SINGLE_REGSIZE, MIPS_FPU_DOUBLE_REGSIZE): Define.
+	* mips-tdep.c (mips_extract_return_value): Doubles aren't
+	returned in FP0 if FP registers are single-precision only.
+start-sanitize-r5900
+	* config/mips/tm-r5900.h (MIPS_LAST_FP_ARG_REGNUM): Redefine
+	to disable use of FP registers for function arguments.
+end-sanitize-r5900
+
 Mon Sep 29 23:03:03 1997  Mark Alexander  <marka@cygnus.com>
 
 	* mips-tdep.c (set_reg_offset): New function.
diff --git a/gdb/config/mips/tm-mips.h b/gdb/config/mips/tm-mips.h
index ea1f4b06c26..867859f1ad6 100644
--- a/gdb/config/mips/tm-mips.h
+++ b/gdb/config/mips/tm-mips.h
@@ -163,6 +163,11 @@ int mips_about_to_return PARAMS ((CORE_ADDR pc));
 #define MIPS_REGSIZE 4
 #endif
 
+/* The sizes of floating point registers.  */
+
+#define MIPS_FPU_SINGLE_REGSIZE 4
+#define MIPS_FPU_DOUBLE_REGSIZE 8
+
 /* Number of machine registers */
 
 #ifndef NUM_REGS
@@ -567,7 +572,11 @@ typedef unsigned long t_inst;	/* Integer big enough to hold an instruction */
 #define SYMBOL_IS_SPECIAL(sym) \
   (((elf_symbol_type *) sym) -> internal_elf_sym.st_other == STO_MIPS16)
 #define MAKE_MSYMBOL_SPECIAL(msym) \
-  MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000)
+ { \
+  MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000); \
+  SYMBOL_VALUE_ADDRESS (msym) |= 1; \
+ }
+   
 #define MSYMBOL_IS_SPECIAL(msym) \
   (((long) MSYMBOL_INFO (msym) & 0x80000000) != 0)
 #define MSYMBOL_SIZE(msym) \