diff options
| author | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2010-05-19 15:31:00 +0000 |
|---|---|---|
| committer | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | 2010-05-19 15:31:00 +0000 |
| commit | ca815706c94a88f6c5f0b9d87638821376a11e4e (patch) | |
| tree | b47b59d4937c53d4b605186e1eaf4a5b820a3935 /libgcc | |
| parent | fb8aafb911a16c7c00ccc952f5b8c2393a9145e1 (diff) | |
libgcc:
* config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
assembler syntax.
gcc:
* config.gcc (i[34567]86-*-solaris2*): Default with_arch_32 to
pentiumpro on Solaris 8/x86 with Sun as.
* configure.ac (gcc_cv_as_hidden): Check for Solaris 9/x86 as
hidden alias bug.
(gcc_cv_as_ix86_quad): Check for .quad directive.
* configure: Regenerate.
* config.in: Regenerate.
* config/i386/sol2.h (ASM_QUAD): Change guard to !HAVE_AS_IX86_QUAD.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@159569 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 5 | ||||
| -rw-r--r-- | libgcc/config/i386/32/sfp-machine.h | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 3a3844d7f38..de90f4081ae 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,8 @@ +2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun + assembler syntax. + 2010-04-15 Thomas Schwinge <tschwinge@gnu.org> * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. diff --git a/libgcc/config/i386/32/sfp-machine.h b/libgcc/config/i386/32/sfp-machine.h index ccff3145010..1600a7fe2c7 100644 --- a/libgcc/config/i386/32/sfp-machine.h +++ b/libgcc/config/i386/32/sfp-machine.h @@ -142,8 +142,8 @@ struct fenv if (_fex & FP_EX_DIVZERO) \ { \ float f = 1.0, g = 0.0; \ - __asm__ __volatile__ ("fdivp" : "=t" (f) \ - : "0" (f), "u" (g) \ + __asm__ __volatile__ ("fdivp {%0, %y1|%y1, %0}" \ + : "+t" (f) : "u" (g) \ : "st(1)"); \ __asm__ __volatile__ ("fwait"); \ } \ |