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config.gcc (mips*-*-linux*): Recognise mipsisa32r2 and set MIPS_ISA_DEFAULT appropriately.

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gcc/
2007-09-14  Nigel Stephens  <nigel@mips.com>

	* config.gcc (mips*-*-linux*): Recognise mipsisa32r2 and set
	MIPS_ISA_DEFAULT appropriately.  Don't make soft-float the default
	for mipsisa32-*-linux*.

From-SVN: r128498
This commit is contained in:
Nigel Stephens 2007-09-14 17:30:27 +00:00 committed by Richard Sandiford
parent fa9a3f31a0
commit 9303e5df58
2 changed files with 10 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2007-09-14 Nigel Stephens <nigel@mips.com>
* config.gcc (mips*-*-linux*): Recognise mipsisa32r2 and set
MIPS_ISA_DEFAULT appropriately. Don't make soft-float the default
for mipsisa32-*-linux*.
2007-09-14 Nigel Stephens <nigel@mips.com>
David Ung <davidu@mips.com>
Thiemo Seufer <ths@mips.com>

7
gcc/config.gcc
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@ -1668,10 +1668,11 @@ mips64*-*-linux*)
mips*-*-linux*) # Linux MIPS, either endian.
tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
case ${target} in
mipsisa32*-*)
target_cpu_default="MASK_SOFT_FLOAT"
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
mipsisa32r2*)
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
;;
mipsisa32*)
tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
esac
test x$with_llsc != x || with_llsc=yes
;;