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Use an unsigned 64-bit integer for exception class.

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This matches the type in other unwind headers (LLVM libunwind,
libcxxrt, glibc).

NB: include/unwind.h is not installed but is only used by libthr

Reviewed by:	imp, dim, emaste
Differential Revision:	https://reviews.freebsd.org/D34049
This commit is contained in:
John Baldwin 2022-01-27 10:34:35 -08:00
parent 4531b3450b
commit b84693501a
2 changed files with 4 additions and 4 deletions
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4
include/unwind.h
View File

@ -70,7 +70,7 @@ typedef void (*_Unwind_Exception_Cleanup_Fn) (_Unwind_Reason_Code,
struct _Unwind_Exception *);
typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn) (int, _Unwind_Action,
__int64_t,
__uint64_t,
struct _Unwind_Exception *,
struct _Unwind_Context *,
void *);
@ -82,7 +82,7 @@ typedef _Unwind_Reason_Code (*_Unwind_Stop_Fn) (int, _Unwind_Action,
IA-64, while being more general. */
struct _Unwind_Exception
{
__int64_t exception_class;
__uint64_t exception_class;
_Unwind_Exception_Cleanup_Fn exception_cleanup;
unsigned long private_1;
unsigned long private_2;

4
lib/libthr/thread/thr_exit.c
View File

@ -61,7 +61,7 @@ static void thread_unwind(void) __dead2;
static void thread_uw_init(void);
static _Unwind_Reason_Code thread_unwind_stop(int version,
_Unwind_Action actions,
int64_t exc_class,
uint64_t exc_class,
struct _Unwind_Exception *exc_obj,
struct _Unwind_Context *context, void *stop_parameter);
/* unwind library pointers */
@ -133,7 +133,7 @@ thread_unwind_cleanup(_Unwind_Reason_Code code __unused,
static _Unwind_Reason_Code
thread_unwind_stop(int version __unused, _Unwind_Action actions,
int64_t exc_class __unused,
uint64_t exc_class __unused,
struct _Unwind_Exception *exc_obj __unused,
struct _Unwind_Context *context, void *stop_parameter __unused)
{