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ntdll: Changed some Solaris defines so that we can access the signal error code.

This commit is contained in:
Alexandre Julliard 2007-03-14 09:53:59 +01:00
parent 6a514819db
commit 7d12fbcc5b
1 changed files with 18 additions and 17 deletions
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35
dlls/ntdll/signal_i386.c
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@ -59,11 +59,15 @@
#include "thread.h"
#include "wine/library.h"
#include "ntdll_misc.h"
#include "wine/exception.h"
#include "wine/debug.h"
#ifdef HAVE_VALGRIND_MEMCHECK_H
#include <valgrind/memcheck.h>
#endif
#undef ERR /* Solaris needs to define this */
/***********************************************************************
* signal context platform-specific definitions
*/
@ -196,10 +200,7 @@ typedef struct sigcontext SIGCONTEXT;
#ifdef _SCO_DS
#include <sys/regset.h>
#endif
/* Solaris kludge */
#undef ERR
#include <sys/ucontext.h>
#undef ERR
typedef struct ucontext SIGCONTEXT;
#ifdef _SCO_DS
@ -232,6 +233,9 @@ typedef struct ucontext SIGCONTEXT;
#else
#define ESP_sig(context) ((context)->uc_mcontext.gregs[ESP])
#endif
#ifdef ERR
#define ERROR_sig(context) ((context)->uc_mcontext.gregs[ERR])
#endif
#ifdef TRAPNO
#define TRAP_sig(context) ((context)->uc_mcontext.gregs[TRAPNO])
#endif
@ -286,9 +290,6 @@ typedef ucontext_t SIGCONTEXT;
#endif /* __APPLE__ */
#include "wine/exception.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(seh);
typedef int (*wine_signal_handler)(unsigned int sig);
@ -899,10 +900,10 @@ static EXCEPTION_RECORD *setup_exception( SIGCONTEXT *sigcontext, raise_func fun
if ((char *)stack >= (char *)get_signal_stack() &&
(char *)stack < (char *)get_signal_stack() + signal_stack_size)
{
ERR( "nested exception on signal stack in thread %04x eip %08x esp %08x stack %p-%p\n",
GetCurrentThreadId(), (unsigned int) EIP_sig(sigcontext),
(unsigned int) ESP_sig(sigcontext), NtCurrentTeb()->Tib.StackLimit,
NtCurrentTeb()->Tib.StackBase );
WINE_ERR( "nested exception on signal stack in thread %04x eip %08x esp %08x stack %p-%p\n",
GetCurrentThreadId(), (unsigned int) EIP_sig(sigcontext),
(unsigned int) ESP_sig(sigcontext), NtCurrentTeb()->Tib.StackLimit,
NtCurrentTeb()->Tib.StackBase );
server_abort_thread(1);
}
@ -913,10 +914,10 @@ static EXCEPTION_RECORD *setup_exception( SIGCONTEXT *sigcontext, raise_func fun
UINT diff = (char *)NtCurrentTeb()->Tib.StackLimit - (char *)stack;
if (diff < 4096)
{
ERR( "stack overflow %u bytes in thread %04x eip %08x esp %08x stack %p-%p\n",
diff, GetCurrentThreadId(), (unsigned int) EIP_sig(sigcontext),
(unsigned int) ESP_sig(sigcontext), NtCurrentTeb()->Tib.StackLimit,
NtCurrentTeb()->Tib.StackBase );
WINE_ERR( "stack overflow %u bytes in thread %04x eip %08x esp %08x stack %p-%p\n",
diff, GetCurrentThreadId(), (unsigned int) EIP_sig(sigcontext),
(unsigned int) ESP_sig(sigcontext), NtCurrentTeb()->Tib.StackLimit,
NtCurrentTeb()->Tib.StackBase );
server_abort_thread(1);
}
else WARN( "exception outside of stack limits in thread %04x eip %08x esp %08x stack %p-%p\n",
@ -1165,7 +1166,7 @@ static void segv_handler( int signal, siginfo_t *siginfo, void *sigcontext )
rec->ExceptionCode = EXCEPTION_DATATYPE_MISALIGNMENT;
break;
default:
ERR( "Got unexpected trap %d\n", get_trap_code(context) );
WINE_ERR( "Got unexpected trap %d\n", get_trap_code(context) );
/* fall through */
case TRAP_x86_NMI: /* NMI interrupt */
case TRAP_x86_DNA: /* Device not available exception */
@ -1243,7 +1244,7 @@ static void fpe_handler( int signal, siginfo_t *siginfo, void *sigcontext )
rec->ExceptionInformation[0] = 0;
break;
default:
ERR( "Got unexpected trap %d\n", get_trap_code(context) );
WINE_ERR( "Got unexpected trap %d\n", get_trap_code(context) );
rec->ExceptionCode = EXCEPTION_FLT_INVALID_OPERATION;
break;
}
@ -1485,7 +1486,7 @@ void __wine_enter_vm86( CONTEXT *context )
break;
case VM86_SIGNAL: /* cannot happen because vm86_enter handles this case */
default:
ERR( "unhandled result from vm86 mode %x\n", res );
WINE_ERR( "unhandled result from vm86 mode %x\n", res );
continue;
}
__regs_RtlRaiseException( &rec, context );