diff options
Diffstat (limited to 'xorg-server/os')
| -rw-r--r-- | xorg-server/os/Makefile.am | 17 | ||||
| -rw-r--r-- | xorg-server/os/log.c | 9 | ||||
| -rw-r--r-- | xorg-server/os/utils.c | 2 |
3 files changed, 23 insertions, 5 deletions
diff --git a/xorg-server/os/Makefile.am b/xorg-server/os/Makefile.am index 66a4a0f75..3e4f2c591 100644 --- a/xorg-server/os/Makefile.am +++ b/xorg-server/os/Makefile.am @@ -1,11 +1,19 @@ -noinst_LTLIBRARIES = libos.la +noinst_LTLIBRARIES = libos.la liblog.la AM_CFLAGS = $(DIX_CFLAGS) $(SHA1_CFLAGS) SECURERPC_SRCS = rpcauth.c XDMCP_SRCS = xdmcp.c STRLCAT_SRCS = strlcat.c strlcpy.c -XORG_SRCS = log.c + +# Build a convenience library liblog.la that will be added into +# libos.la. The split is done so that log.c can be built with +# different compiler options. +liblog_la_SOURCES = log.c +# Add flags needed for proper backtraces of functions marked with GCC +# __attribute__((noreturn)). Currently those flags are needed for +# FatalError and AbortServer in log.c. +liblog_la_CFLAGS = $(AM_CFLAGS) $(ARM_BACKTRACE_CFLAGS) libos_la_SOURCES = \ WaitFor.c \ @@ -24,9 +32,8 @@ libos_la_SOURCES = \ xdmauth.c \ xsha1.c \ xstrans.c \ - xprintf.c \ - $(XORG_SRCS) -libos_la_LIBADD = @SHA1_LIBS@ $(DLOPEN_LIBS) + xprintf.c +libos_la_LIBADD = @SHA1_LIBS@ $(DLOPEN_LIBS) liblog.la if SECURE_RPC libos_la_SOURCES += $(SECURERPC_SRCS) diff --git a/xorg-server/os/log.c b/xorg-server/os/log.c index f4832c12f..c1301d754 100644 --- a/xorg-server/os/log.c +++ b/xorg-server/os/log.c @@ -117,6 +117,12 @@ static char *saveBuffer = NULL; static int bufferSize = 0, bufferUnused = 0, bufferPos = 0; static Bool needBuffer = TRUE; +#ifdef __APPLE__ +static char __crashreporter_info_buff__[4096] = {0}; +static const char *__crashreporter_info__ = &__crashreporter_info_buff__[0]; +asm (".desc __crashreporter_info__, 0x10"); +#endif + /* Prefix strings for log messages. */ #ifndef X_UNKNOWN_STRING #define X_UNKNOWN_STRING "(\?\?)" @@ -527,6 +533,9 @@ FatalError(const char *f, ...) ErrorF("\nFatal server error:\n"); va_start(args, f); +#ifdef __APPLE__ + (void)vsnprintf(__crashreporter_info_buff__, sizeof(__crashreporter_info_buff__), f, args); +#endif VErrorF(f, args); va_end(args); ErrorF("\n"); diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c index 5a5a20374..13d3b3ff0 100644 --- a/xorg-server/os/utils.c +++ b/xorg-server/os/utils.c @@ -1315,7 +1315,9 @@ OsReleaseSignals (void) void OsAbort (void) { +#ifndef __APPLE__ OsBlockSignals(); +#endif abort(); } |