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authorMark Alexander <marka@cygnus>1997-10-03 16:58:31 +0000
committerMark Alexander <marka@cygnus>1997-10-03 16:58:31 +0000
commit9388a6f2be06c69c47f0645179495cbc3e4ebe5a (patch)
tree1c3779c0a0d6baf2c3789dafbab8f4eb4cde7eea /gdb/config/mips/tm-mips.h
parentd9eff006a5a83f6c59f6011a744d9e339668a3c8 (diff)
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* 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
Diffstat (limited to 'gdb/config/mips/tm-mips.h')
-rw-r--r--gdb/config/mips/tm-mips.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/gdb/config/mips/tm-mips.h b/gdb/config/mips/tm-mips.h
index ea1f4b0..867859f 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) \