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author | Kip Macy <kmacy@FreeBSD.org> | 2006-11-03 23:43:18 +0000 |
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committer | Kip Macy <kmacy@FreeBSD.org> | 2006-11-03 23:43:18 +0000 |
commit | 7b5cdd4fafe485cd549aca9e87adfbb017befae8 (patch) | |
tree | 73d5e89e699c029e4a8962c58d8ab082bd84a975 /lib | |
parent | 45897edf727de529415d146f08840b63d7031986 (diff) | |
download | src-7b5cdd4fafe485cd549aca9e87adfbb017befae8.tar.gz src-7b5cdd4fafe485cd549aca9e87adfbb017befae8.zip |
- change ABI for user trap handler for sun4v (eventually will sync sparc64 no
hardware set up to test at the moment)
Approved by: scottl (standing in for mentor rwatson)
Notes
Notes:
svn path=/head/; revision=163967
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libc/sparc64/sys/Makefile.inc | 3 | ||||
-rw-r--r-- | lib/libc/sparc64/sys/__sparc_utrap_gen.S | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/lib/libc/sparc64/sys/Makefile.inc b/lib/libc/sparc64/sys/Makefile.inc index f677df19d1ba..8e5901e98b6b 100644 --- a/lib/libc/sparc64/sys/Makefile.inc +++ b/lib/libc/sparc64/sys/Makefile.inc @@ -11,6 +11,9 @@ SRCS+= __sparc_sigtramp_setup.c \ sigcode.S CFLAGS+= -I${.CURDIR}/sparc64/fpu +.if ${MACHINE} == "sun4v" +CFLAGS+= -DSUN4V +.endif MDASM+= brk.S cerror.S exect.S pipe.S ptrace.S sbrk.S setlogin.S sigaction.S diff --git a/lib/libc/sparc64/sys/__sparc_utrap_gen.S b/lib/libc/sparc64/sys/__sparc_utrap_gen.S index 6f6f0e3d2c57..4fb128dd3f6a 100644 --- a/lib/libc/sparc64/sys/__sparc_utrap_gen.S +++ b/lib/libc/sparc64/sys/__sparc_utrap_gen.S @@ -38,6 +38,10 @@ __FBSDID("$FreeBSD$"); #include "assym.s" ENTRY(__sparc_utrap_gen) +#ifdef SUN4V + save + ta %xcc, ST_FPEMU_CONTEXT +#endif sub %sp, UF_SIZEOF, %sp stx %o0, [%sp + SPOFF + CCFSZ + UF_TYPE] |