Differences From Artifact [76191c1054]:
- File
src/exceptions/OFException.m
— part of check-in
[353b3ba81d]
at
2013-12-01 11:51:02
on branch trunk
— OFException: Do not show <??+offset>.
The offset is useless if the symbol is unknown, especially if it gets
large because the offset is relative to 0. (user: js, size: 3773) [annotate] [blame] [check-ins using]
To Artifact [6a81d34ff8]:
- File
src/exceptions/OFException.m
— part of check-in
[65d8a7c8ed]
at
2013-12-10 01:47:27
on branch trunk
— Ignore OBJC_ZEROCOST_EXCEPTIONS on ARM.
It seems to be defined when targeting 32-bit iOS, even though it does
not use zero-cost exceptions. (user: js, size: 3917) [annotate] [blame] [check-ins using]
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31 32 33 34 35 36 37 | #import "autorelease.h" #if defined(_WIN32) && defined(OF_HAVE_SOCKETS) # include <errno.h> # include <winerror.h> #endif | > > > > > | > > > > | 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 |
#import "autorelease.h"
#if defined(_WIN32) && defined(OF_HAVE_SOCKETS)
# include <errno.h>
# include <winerror.h>
#endif
/*
* Define HAVE_DWARF_EXCEPTIONS if OBJC_ZEROCOST_EXCEPTIONS is defined, but
* don't do so on 32-bit ARM, as it is defined there even if SjLj exceptions
* are used.
*/
#if defined(OBJC_ZEROCOST_EXCEPTIONS) && !defined(__ARMEL__)
# define HAVE_DWARF_EXCEPTIONS
#endif
#ifdef HAVE_DWARF_EXCEPTIONS
struct _Unwind_Context;
typedef enum {
_URC_OK = 0,
_URC_END_OF_STACK = 5
}_Unwind_Reason_Code;
struct backtrace_ctx {
|
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@implementation OFException
+ (instancetype)exception
{
return [[[self alloc] init] autorelease];
}
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@implementation OFException
+ (instancetype)exception
{
return [[[self alloc] init] autorelease];
}
#ifdef HAVE_DWARF_EXCEPTIONS
- init
{
struct backtrace_ctx ctx;
self = [super init];
ctx.backtrace = _backtrace;
|
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{
return [OFString stringWithFormat:
@"An exception of type %@ occurred!", [self class]];
}
- (OFArray*)backtrace
{
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{
return [OFString stringWithFormat:
@"An exception of type %@ occurred!", [self class]];
}
- (OFArray*)backtrace
{
#ifdef HAVE_DWARF_EXCEPTIONS
OFMutableArray *backtrace = [OFMutableArray array];
void *pool = objc_autoreleasePoolPush();
uint_fast8_t i;
for (i = 0; i < OF_BACKTRACE_SIZE && _backtrace[i] != NULL; i++) {
# ifdef HAVE_DLADDR
Dl_info info;
|
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