From: Ron Unrau <runrau@cygnus>
Date: Wed, 4 Mar 1998 08:45:55 +0000 (+0000)
Subject: elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into MAKE_MSYMBOL_SPECIAL
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4f0f84e7fbc1bfd555c6a9eb8da4ee445bd25fa3;p=binutils-gdb.git

elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into MAKE_MSYMBOL_SPECIAL
config/mips/tm-mips.h: ditto
symtab.h: update comments re minimal_symbol->info
mips-tdep.c: globalize gdb_print_insn_mips
txvu-tdep.c: disassemble support
config/mips/tm-txvu.h: add vu_pc, use MAKE_MSYMBOL_SPECIAL, track updates
	from tm-r5900.h
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b9cc487a441..1d39e12588d 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+Wed Mar  4 01:39:08 1998  Ron Unrau  <runrau@cygnus.com>
+
+	* elfread.c (elf_symtab_read): merge SYMBOL_IS_SPECIAL into
+	MAKE_MSYMBOL_SPECIAL
+	* config/mips/tm-mips.h: ditto
+
 Tue Mar  3 17:19:08 1998  John Metzler  <jmetzler@cygnus.com>
 
 	* config/mips/tm-vr4xxx.h :  implements vr4111 as saparate from 4300
diff --git a/gdb/config/mips/tm-mips.h b/gdb/config/mips/tm-mips.h
index e1d7fc85400..36edcbb8523 100644
--- a/gdb/config/mips/tm-mips.h
+++ b/gdb/config/mips/tm-mips.h
@@ -564,25 +564,24 @@ typedef unsigned long t_inst;	/* Integer big enough to hold an instruction */
 
 /* Macros for setting and testing a bit in a minimal symbol that
    marks it as 16-bit function.  The MSB of the minimal symbol's
-   "info" field is used for this purpose.  This field is already
+   "info" field is used for this purpose. This field is already
    being used to store the symbol size, so the assumption is
    that the symbol size cannot exceed 2^31.
 
-   SYMBOL_IS_SPECIAL	tests whether an ELF symbol is "special", i.e. refers
-			to a 16-bit function
-   MAKE_MSYMBOL_SPECIAL	sets a "special" bit in a minimal symbol to mark it
-   			as a 16-bit function
+   MAKE_MSYMBOL_SPECIAL	tests whether an ELF symbol is "special", i.e. refers
+			to a 16-bit function, and sets a "special" bit in a 
+			minimal symbol to mark it as a 16-bit function
    MSYMBOL_IS_SPECIAL	tests the "special" bit in a minimal symbol
    MSYMBOL_SIZE		returns the size of the minimal symbol, i.e.
 			the "info" field with the "special" bit masked out
 */
 
-#define SYMBOL_IS_SPECIAL(sym) \
-  (((elf_symbol_type *) sym) -> internal_elf_sym.st_other == STO_MIPS16)
-#define MAKE_MSYMBOL_SPECIAL(msym) \
+#define MAKE_MSYMBOL_SPECIAL(sym,msym) \
  { \
-  MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000); \
-  SYMBOL_VALUE_ADDRESS (msym) |= 1; \
+  if (((elf_symbol_type *) sym) -> internal_elf_sym.st_other == STO_MIPS16) { \
+    MSYMBOL_INFO (msym) = (char *) (((long) MSYMBOL_INFO (msym)) | 0x80000000); \
+    SYMBOL_VALUE_ADDRESS (msym) |= 1; \
+  } \
  }
    
 #define MSYMBOL_IS_SPECIAL(msym) \
diff --git a/gdb/elfread.c b/gdb/elfread.c
index 179a0ef08a8..d5f810eb9a1 100644
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -538,9 +538,8 @@ elf_symtab_read (abfd, addr, objfile, dynamic)
 	      if (msym != NULL)
 		msym->filename = filesymname;
 #endif
-#ifdef SYMBOL_IS_SPECIAL
-	      if (SYMBOL_IS_SPECIAL (sym))
-		MAKE_MSYMBOL_SPECIAL (msym);
+#ifdef MAKE_MSYMBOL_SPECIAL
+	      MAKE_MSYMBOL_SPECIAL (sym,msym);
 #endif
 	    }
 	}