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mips.h (TARGET_GPWORD): Return false for TARGET_NEWABI && TARGET_IRIX.

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* config/mips/mips.h (TARGET_GPWORD): Return false for TARGET_NEWABI
	&& TARGET_IRIX.

From-SVN: r77589
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Richard Sandiford 2004-02-10 10:17:47 +00:00 committed by Richard Sandiford
parent cf5c0cea7f
commit 117c5858b4
2 changed files with 20 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-02-10 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips.h (TARGET_GPWORD): Return false for TARGET_NEWABI
&& TARGET_IRIX.
2004-02-09 Ziemowit Laski <zlaski@apple.com>
* objc/objc-act.c (get_super_receiver): Move '#ifdef OBJCPLUS'

17
gcc/config/mips/mips.h
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@ -290,9 +290,22 @@ extern const struct mips_cpu_info *mips_tune_info;
(!TARGET_MIPS16 && (!TARGET_ABICALLS || TARGET_EXPLICIT_RELOCS))
/* True if .gpword or .gpdword should be used for switch tables.
Not all SGI assemblers support this. */
There are some problems with using these directives with the
native IRIX tools:
#define TARGET_GPWORD (TARGET_ABICALLS && (!TARGET_NEWABI || TARGET_GAS))
- It has been reported that some versions of the native n32
assembler mishandle .gpword, complaining that symbols are
global when they are in fact local.
- The native assemblers don't understand .gpdword.
- Although GAS does understand .gpdword, the native linker
mishandles the relocations GAS generates (R_MIPS_GPREL32
followed by R_MIPS_64).
We therefore disable GP-relative switch tables for n32 and n64
on IRIX targets. */
#define TARGET_GPWORD (TARGET_ABICALLS && !(TARGET_NEWABI && TARGET_IRIX))
/* Generate mips16 code */
#define TARGET_MIPS16 (target_flags & MASK_MIPS16)