[Bug 16663] New: build broken in dlls/ntdll/signal_i386.c on OpenBSD 4.4
wine-bugs at winehq.org
wine-bugs at winehq.org
Sun Dec 28 20:36:11 CST 2008
http://bugs.winehq.org/show_bug.cgi?id=16663
Summary: build broken in dlls/ntdll/signal_i386.c on OpenBSD 4.4
Product: Wine
Version: 1.1.11
Platform: PC
OS/Version: OpenBSD
Status: NEW
Keywords: patch, source
Severity: major
Priority: P2
Component: build-env
AssignedTo: wine-bugs at winehq.org
ReportedBy: austinenglish at gmail.com
gcc -c -I. -I. -I../../include -I../../include -D__WINESRC__ -D_NTSYSTEM_
-D_REENTRANT -fPIC -Wall -pipe -fno-strict-aliasing -Wwrite-strings
-Wpointer-arith -I/usr/local/include -g -O2 -o signal_i386.o signal_i386.c
signal_i386.c:369: error: `T_MCHK' undeclared here (not in a function)
signal_i386.c:369: error: enumerator value for `TRAP_x86_MCHK' not integer
constant
signal_i386.c:393: error: `T_XMMFLT' undeclared here (not in a function)
signal_i386.c:393: error: enumerator value for `TRAP_x86_CACHEFLT' not integer
constant
signal_i386.c: In function `segv_handler':
signal_i386.c:1399: error: duplicate case value
signal_i386.c:1394: error: previously used here
*** Error code 1
Patch below fixes it. Not submitted yet, definitely over my head, looks like
something Alexandre or Maarten would know more about..
diff --git a/dlls/ntdll/signal_i386.c b/dlls/ntdll/signal_i386.c
index bd1e52b..1e0f6b2 100644
--- a/dlls/ntdll/signal_i386.c
+++ b/dlls/ntdll/signal_i386.c
@@ -366,8 +366,13 @@ enum i386_trap_code
TRAP_x86_PAGEFLT = T_PAGEFLT, /* Page fault */
TRAP_x86_ARITHTRAP = T_ARITHTRAP, /* Floating point exception */
TRAP_x86_ALIGNFLT = T_ALIGNFLT, /* Alignment check exception */
+#if defined(__OpenBSD__)
+ TRAP_x86_MCHK = T_MACHK, /* Machine check exception */
+ TRAP_x86_CACHEFLT = T_XFTRAP /* SIMD FP exception */
+#else
TRAP_x86_MCHK = T_MCHK, /* Machine check exception */
TRAP_x86_CACHEFLT = T_XMMFLT /* Cache flush exception */
+#endif
#else
TRAP_x86_DIVIDE = 0, /* Division by zero exception */
TRAP_x86_TRCTRAP = 1, /* Single-step exception */
@@ -1603,9 +1608,6 @@ void signal_init_process(void)
sig_act.sa_mask = server_block_set;
sig_act.sa_flags = SA_SIGINFO | SA_RESTART;
-#ifdef SA_ONSTACK
- sig_act.sa_flags |= SA_ONSTACK;
-#endif
sig_act.sa_sigaction = int_handler;
if (sigaction( SIGINT, &sig_act, NULL ) == -1) goto error;
--
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