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Added fields from NetBSD struct sigcontext on i386.

This commit is contained in:
Yorick Hardy 2003-03-28 00:29:45 +00:00 committed by Alexandre Julliard
parent a0879217f4
commit 14251f1b48
1 changed files with 9 additions and 20 deletions
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29
dlls/ntdll/signal_i386.c
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@ -305,39 +305,28 @@ typedef struct
#define CS_sig(context) ((context)->sc_cs)
#define DS_sig(context) ((context)->sc_ds)
#define ES_sig(context) ((context)->sc_es)
#define SS_sig(context) ((context)->sc_ss)
/* FS and GS are now in the sigcontext struct of FreeBSD, but not
* saved by the exception handling. duh.
* Actually they are in -current (have been for a while), and that
* patch now finally has been MFC'd to -stable too (Nov 15 1999).
* If you're running a system from the -stable branch older than that,
* like a 3.3-RELEASE, grab the patch from the ports tree:
* ftp://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/ports/emulators/wine/files/patch-3.3-sys-fsgs
* (If its not yet there when you look, go here:
* http://www.jelal.kn-bremen.de/freebsd/ports/emulators/wine/files/ )
*/
#ifdef __FreeBSD__
#define FS_sig(context) ((context)->sc_fs)
#define GS_sig(context) ((context)->sc_gs)
#define SS_sig(context) ((context)->sc_ss)
#define TRAP_sig(context) ((context)->sc_trapno)
#ifdef __NetBSD__
#define ERROR_sig(context) ((context)->sc_err)
#endif
#ifdef linux
#define FS_sig(context) ((context)->sc_fs)
#define GS_sig(context) ((context)->sc_gs)
#define CR2_sig(context) ((context)->cr2)
#define TRAP_sig(context) ((context)->sc_trapno)
#define ERROR_sig(context) ((context)->sc_err)
#define FPU_sig(context) ((FLOATING_SAVE_AREA*)((context)->i387))
#endif
#ifndef __FreeBSD__
#define EFL_sig(context) ((context)->sc_eflags)
#else
#ifdef __FreeBSD__
#define EFL_sig(context) ((context)->sc_efl)
/* FreeBSD, see i386/i386/traps.c::trap_pfault va->err kludge */
#define CR2_sig(context) ((context)->sc_err)
#define TRAP_sig(context) ((context)->sc_trapno)
#else
#define EFL_sig(context) ((context)->sc_eflags)
#endif
#define EIP_sig(context) (*((unsigned long*)&(context)->sc_eip))