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rsc 2005-07-20 23:29:56 +00:00
parent 1d41999e22
commit b4b686415d
3 changed files with 12 additions and 5 deletions
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11
src/libthread/386-ucontext.h
View file

@ -1,4 +1,5 @@
typedef struct mcontext mcontext_t;
typedef struct ucontext ucontext_t;
extern int getcontext(ucontext_t*);
extern void setcontext(ucontext_t*);
@ -67,7 +68,7 @@ extern void makecontext(ucontext_t*, void(*)(), int, ...);
* $FreeBSD: src/sys/i386/include/ucontext.h,v 1.4 1999/10/11 20:33:09 luoqi Exp $
*/
typedef struct __mcontext {
struct mcontext {
/*
* The first 20 fields must match the definition of
* sigcontext. So that we can support sigcontext
@ -96,9 +97,9 @@ typedef struct __mcontext {
int mc_fpregs[28]; /* env87 + fpacc87 + u_long */
int __spare__[17];
} mcontext_t;
};
typedef struct __ucontext {
struct ucontext {
/*
* Keep the order of the first two fields. Also,
* keep them the first two fields in the structure.
@ -113,6 +114,6 @@ typedef struct __ucontext {
struct __ucontext *uc_link;
stack_t uc_stack;
int __spare__[8];
} ucontext_t;
};

2
src/libthread/sysofiles.sh
View file

@ -23,6 +23,8 @@ case "$tag" in
*-Darwin-*)
echo ${SYSNAME}-${OBJTYPE}-asm.o ${SYSNAME}-${OBJTYPE}.o pthread.o
;;
386-OpenBSD-*)
echo ${SYSNAME}-${OBJTYPE}-asm.o ${SYSNAME}-${OBJTYPE}.o pthread.o
*-OpenBSD-*)
echo ${SYSNAME}-${OBJTYPE}-asm.o ${SYSNAME}-${OBJTYPE}.o $SYSNAME.o
;;

4
src/libthread/threadimpl.h
View file

@ -28,6 +28,10 @@ extern void makecontext(ucontext_t*, void(*)(), int, ...);
#endif
#if defined(__OpenBSD__)
# define mcontext libthread_mcontext
# define mcontext_t libthread_mcontext_t
# define ucontext libthread_ucontext
# define ucontext_t libthread_ucontext_t
# if defined __i386__
# include "386-ucontext.h"
# else