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-march=pentiumpro and BOOT_CFLAGS
- To: egcs at cygnus dot com
- Subject: -march=pentiumpro and BOOT_CFLAGS
- From: acs at acm dot org
- Date: Wed, 31 Dec 1997 07:39:50 -0500
On my UnixWare 2.1.2 system, if I include -march=pentiumpro in
BOOT_CFLAGS, I cannot bootstrap the 1225 snapshot.
After building the stage1 compiler, here's the error I get:
stor-layout.s:439: Error: invalid character '$' in opcode
stor-layout.s:440: Error: invalid character '$' in opcode
Here are the offending lines from stor-layout.s:
438 .L168:
439 mov$8 -40(%ebp),%edx
440 mov$8 %edx,-4(%ebp)
(This is with binutils.2.0.1.18, in case that matters.)
Without -march=pentiumpro, the snapshot bootstraps and compares fine.
BTW, I built egcs-1.0 with no difficulty using -march=pentiumpro.
vin