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author | ssouhlal <ssouhlal@FreeBSD.org> | 2004-07-29 13:39:27 +0000 |
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committer | ssouhlal <ssouhlal@FreeBSD.org> | 2004-07-29 13:39:27 +0000 |
commit | 382d8a7db30af3cd51ffd86e32fc98350419aeb0 (patch) | |
tree | 736b92e16cb2a68e50624af61735d36840ecfe92 /sys/powerpc/include | |
parent | eb5ea5dd290e369c6ffac3ac518bc61822a2dc66 (diff) | |
download | FreeBSD-src-382d8a7db30af3cd51ffd86e32fc98350419aeb0.zip FreeBSD-src-382d8a7db30af3cd51ffd86e32fc98350419aeb0.tar.gz |
Add comment explaining struct reg and struct fpreg must match the trapframe.
Approved by: grehan (mentor)
Diffstat (limited to 'sys/powerpc/include')
-rw-r--r-- | sys/powerpc/include/reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/powerpc/include/reg.h b/sys/powerpc/include/reg.h index e188f02..6403655 100644 --- a/sys/powerpc/include/reg.h +++ b/sys/powerpc/include/reg.h @@ -4,6 +4,7 @@ #ifndef _POWERPC_REG_H_ #define _POWERPC_REG_H_ +/* Must match struct trapframe */ struct reg { register_t fixreg[32]; register_t lr; @@ -13,6 +14,7 @@ struct reg { register_t pc; }; +/* Must match pcb.pcb_fpu */ struct fpreg { double fpreg[32]; double fpscr; |