Differences From Artifact [375c6e97c6]:
- File
src/runtime/exception.m
— part of check-in
[ebaf70c292]
at
2013-01-13 16:10:24
on branch trunk
— exception.m: Handle empty class names.
m68k seems to use an empty class name instead of NULL. (user: js, size: 14372) [annotate] [blame] [check-ins using]
To Artifact [33f7be3a9f]:
- File
src/runtime/exception.m
— part of check-in
[c5ef582958]
at
2013-03-04 17:20:15
on branch trunk
— Replace BOOL with bool.
The only places where BOOL is left are those where they are required by
the ABI. (user: js, size: 14384) [annotate] [blame] [check-ins using]
| ︙ | ︙ | |||
330 331 332 333 334 335 336 | lsda->callsites_enc = *ptr++; callsites_size = (uintptr_t)read_uleb128(&ptr); lsda->callsites = ptr; lsda->actiontable = lsda->callsites + callsites_size; } | | | 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 |
lsda->callsites_enc = *ptr++;
callsites_size = (uintptr_t)read_uleb128(&ptr);
lsda->callsites = ptr;
lsda->actiontable = lsda->callsites + callsites_size;
}
static bool
find_callsite(struct _Unwind_Context *ctx, struct lsda *lsda,
uintptr_t *landingpad, const uint8_t **actionrecords)
{
uintptr_t ip = _Unwind_GetIP(ctx);
const uint8_t *ptr;
*landingpad = 0;
|
| ︙ | ︙ | |||
364 365 366 367 368 369 370 | if (callsite_landingpad != 0) *landingpad = lsda->landingpads_start + callsite_landingpad; if (callsite_action != 0) *actionrecords = lsda->actiontable + callsite_action - 1; | | | | | | | | | | 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 |
if (callsite_landingpad != 0)
*landingpad = lsda->landingpads_start +
callsite_landingpad;
if (callsite_action != 0)
*actionrecords = lsda->actiontable +
callsite_action - 1;
return true;
}
}
return false;
}
static bool
class_matches(Class class, id object)
{
Class iter;
if (class == Nil)
return true;
if (object == nil)
return false;
for (iter = object_getClass(object); iter != Nil;
iter = class_getSuperclass(iter))
if (iter == class)
return true;
return false;
}
static uint8_t
find_actionrecord(const uint8_t *actionrecords, struct lsda *lsda, int actions,
bool foreign, struct objc_exception *e, intptr_t *filtervalue)
{
const uint8_t *ptr;
intptr_t filter, displacement;
do {
ptr = actionrecords;
filter = (intptr_t)read_sleb128(&ptr);
|
| ︙ | ︙ | |||
486 487 488 489 490 491 492 |
#else
_Unwind_Reason_Code
__gnu_objc_personality_v0(int version, int actions, uint64_t ex_class,
struct _Unwind_Exception *ex, struct _Unwind_Context *ctx)
{
#endif
struct objc_exception *e = (struct objc_exception*)ex;
| | | 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 |
#else
_Unwind_Reason_Code
__gnu_objc_personality_v0(int version, int actions, uint64_t ex_class,
struct _Unwind_Exception *ex, struct _Unwind_Context *ctx)
{
#endif
struct objc_exception *e = (struct objc_exception*)ex;
bool foreign = (ex_class != objc_exception_class);
const uint8_t *lsda_addr, *actionrecords;
struct lsda lsda;
uintptr_t landingpad = 0;
uint8_t found = 0;
intptr_t filter = 0;
if (version != 1)
|
| ︙ | ︙ |