diff options
Diffstat (limited to 'sys/amd64/include/ucontext.h')
| -rw-r--r-- | sys/amd64/include/ucontext.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sys/amd64/include/ucontext.h b/sys/amd64/include/ucontext.h index d02959c232d3..af9b4fd3e732 100644 --- a/sys/amd64/include/ucontext.h +++ b/sys/amd64/include/ucontext.h @@ -73,6 +73,34 @@ typedef struct __mcontext { } mcontext_t; #ifdef _KERNEL +#ifdef COMPAT_FREEBSD4 +/* For 4.x binaries */ +struct mcontext4 { + int mc_onstack; /* XXX - sigcontext compat. */ + int mc_gs; + int mc_fs; + int mc_es; + int mc_ds; + int mc_edi; + int mc_esi; + int mc_ebp; + int mc_isp; + int mc_ebx; + int mc_edx; + int mc_ecx; + int mc_eax; + int mc_trapno; + int mc_err; + int mc_eip; + int mc_cs; + int mc_eflags; + int mc_esp; /* machine state */ + int mc_ss; + int mc_fpregs[28]; /* env87 + fpacc87 + u_long */ + int __spare__[17]; +}; +#endif + struct thread; void get_mcontext(struct thread *td, mcontext_t *mcp); |