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newlib-cygwin
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* cygtls.h (CYGTLS_PADSIZE): Bump up or suffer a regrettable collision with the 

call chain.
This commit is contained in:
Christopher Faylor 2006-06-03 02:58:59 +00:00
parent 3feae7b116
commit 35016286da
5 changed files with 74 additions and 68 deletions
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5
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,8 @@
2006-06-02 Christopher Faylor <cgf@timesys.com>
* cygtls.h (CYGTLS_PADSIZE): Bump up or suffer a regrettable collision
with the call chain.
2006-06-02 Christopher Faylor <cgf@timesys.com> 2006-06-02 Christopher Faylor <cgf@timesys.com>
* fhandler.cc (fhandler_base::fixup_after_exec): Declare here. * fhandler.cc (fhandler_base::fixup_after_exec): Declare here.

2
winsup/cygwin/cygtls.h
View File

@ -238,7 +238,7 @@ struct _cygtls
}; };
#pragma pack(pop) #pragma pack(pop)
const int CYGTLS_PADSIZE = 3 * sizeof (_cygtls); const int CYGTLS_PADSIZE = 4 * sizeof (_cygtls);
/*gentls_offsets*/ /*gentls_offsets*/
extern char *_tlsbase __asm__ ("%fs:4"); extern char *_tlsbase __asm__ ("%fs:4");

8
winsup/cygwin/dcrt0.cc
View File

@ -534,13 +534,14 @@ child_info_fork::alloc_stack ()
} }
} }
#ifdef DEBUGGING extern "C" void
void
break_here () break_here ()
{ {
static int NO_COPY sent_break;
if (!sent_break++)
DebugBreak ();
debug_printf ("break here"); debug_printf ("break here");
} }
#endif
static void static void
initial_env () initial_env ()
@ -578,7 +579,6 @@ initial_env ()
error_start_init (p); error_start_init (p);
try_to_debug (); try_to_debug ();
console_printf ("*** Sending Break. gdb may issue spurious SIGTRAP message.\n"); console_printf ("*** Sending Break. gdb may issue spurious SIGTRAP message.\n");
DebugBreak ();
break_here (); break_here ();
} }
} }

3
winsup/cygwin/exceptions.cc
View File

@ -345,7 +345,8 @@ try_to_debug (bool waitloop)
return 0; return 0;
if (being_debugged ()) if (being_debugged ())
{ {
DebugBreak (); extern void break_here ();
break_here ();
return 0; return 0;
} }

124
winsup/cygwin/tlsoffsets.h
View File

@ -1,129 +1,129 @@
//;# autogenerated: Do not edit. //;# autogenerated: Do not edit.
//; $tls::sizeof__cygtls = 4212; //; $tls::sizeof__cygtls = 4212;
//; $tls::func = -12636; //; $tls::func = -16848;
//; $tls::pfunc = 0; //; $tls::pfunc = 0;
//; $tls::el = -12632; //; $tls::el = -16844;
//; $tls::pel = 4; //; $tls::pel = 4;
//; $tls::saved_errno = -12624; //; $tls::saved_errno = -16836;
//; $tls::psaved_errno = 12; //; $tls::psaved_errno = 12;
//; $tls::sa_flags = -12620; //; $tls::sa_flags = -16832;
//; $tls::psa_flags = 16; //; $tls::psa_flags = 16;
//; $tls::oldmask = -12616; //; $tls::oldmask = -16828;
//; $tls::poldmask = 20; //; $tls::poldmask = 20;
//; $tls::deltamask = -12612; //; $tls::deltamask = -16824;
//; $tls::pdeltamask = 24; //; $tls::pdeltamask = 24;
//; $tls::event = -12608; //; $tls::event = -16820;
//; $tls::pevent = 28; //; $tls::pevent = 28;
//; $tls::errno_addr = -12604; //; $tls::errno_addr = -16816;
//; $tls::perrno_addr = 32; //; $tls::perrno_addr = 32;
//; $tls::sigmask = -12600; //; $tls::sigmask = -16812;
//; $tls::psigmask = 36; //; $tls::psigmask = 36;
//; $tls::sigwait_mask = -12596; //; $tls::sigwait_mask = -16808;
//; $tls::psigwait_mask = 40; //; $tls::psigwait_mask = 40;
//; $tls::sigwait_info = -12592; //; $tls::sigwait_info = -16804;
//; $tls::psigwait_info = 44; //; $tls::psigwait_info = 44;
//; $tls::thread_context = -12588; //; $tls::thread_context = -16800;
//; $tls::pthread_context = 48; //; $tls::pthread_context = 48;
//; $tls::thread_id = -12376; //; $tls::thread_id = -16588;
//; $tls::pthread_id = 260; //; $tls::pthread_id = 260;
//; $tls::threadkill = -12372; //; $tls::threadkill = -16584;
//; $tls::pthreadkill = 264; //; $tls::pthreadkill = 264;
//; $tls::infodata = -12368; //; $tls::infodata = -16580;
//; $tls::pinfodata = 268; //; $tls::pinfodata = 268;
//; $tls::tid = -12220; //; $tls::tid = -16432;
//; $tls::ptid = 416; //; $tls::ptid = 416;
//; $tls::local_clib = -12216; //; $tls::local_clib = -16428;
//; $tls::plocal_clib = 420; //; $tls::plocal_clib = 420;
//; $tls::__dontuse = -12216; //; $tls::__dontuse = -16428;
//; $tls::p__dontuse = 420; //; $tls::p__dontuse = 420;
//; $tls::locals = -11152; //; $tls::locals = -15364;
//; $tls::plocals = 1484; //; $tls::plocals = 1484;
//; $tls::_ctinfo = -9520; //; $tls::_ctinfo = -13732;
//; $tls::p_ctinfo = 3116; //; $tls::p_ctinfo = 3116;
//; $tls::andreas = -9516; //; $tls::andreas = -13728;
//; $tls::pandreas = 3120; //; $tls::pandreas = 3120;
//; $tls::wq = -9508; //; $tls::wq = -13720;
//; $tls::pwq = 3128; //; $tls::pwq = 3128;
//; $tls::prev = -9480; //; $tls::prev = -13692;
//; $tls::pprev = 3156; //; $tls::pprev = 3156;
//; $tls::next = -9476; //; $tls::next = -13688;
//; $tls::pnext = 3160; //; $tls::pnext = 3160;
//; $tls::sig = -9472; //; $tls::sig = -13684;
//; $tls::psig = 3164; //; $tls::psig = 3164;
//; $tls::incyg = -9468; //; $tls::incyg = -13680;
//; $tls::pincyg = 3168; //; $tls::pincyg = 3168;
//; $tls::spinning = -9464; //; $tls::spinning = -13676;
//; $tls::pspinning = 3172; //; $tls::pspinning = 3172;
//; $tls::stacklock = -9460; //; $tls::stacklock = -13672;
//; $tls::pstacklock = 3176; //; $tls::pstacklock = 3176;
//; $tls::stackptr = -9456; //; $tls::stackptr = -13668;
//; $tls::pstackptr = 3180; //; $tls::pstackptr = 3180;
//; $tls::stack = -9452; //; $tls::stack = -13664;
//; $tls::pstack = 3184; //; $tls::pstack = 3184;
//; $tls::initialized = -8428; //; $tls::initialized = -12640;
//; $tls::pinitialized = 4208; //; $tls::pinitialized = 4208;
//; __DATA__ //; __DATA__
#define tls_func (-12636) #define tls_func (-16848)
#define tls_pfunc (0) #define tls_pfunc (0)
#define tls_el (-12632) #define tls_el (-16844)
#define tls_pel (4) #define tls_pel (4)
#define tls_saved_errno (-12624) #define tls_saved_errno (-16836)
#define tls_psaved_errno (12) #define tls_psaved_errno (12)
#define tls_sa_flags (-12620) #define tls_sa_flags (-16832)
#define tls_psa_flags (16) #define tls_psa_flags (16)
#define tls_oldmask (-12616) #define tls_oldmask (-16828)
#define tls_poldmask (20) #define tls_poldmask (20)
#define tls_deltamask (-12612) #define tls_deltamask (-16824)
#define tls_pdeltamask (24) #define tls_pdeltamask (24)
#define tls_event (-12608) #define tls_event (-16820)
#define tls_pevent (28) #define tls_pevent (28)
#define tls_errno_addr (-12604) #define tls_errno_addr (-16816)
#define tls_perrno_addr (32) #define tls_perrno_addr (32)
#define tls_sigmask (-12600) #define tls_sigmask (-16812)
#define tls_psigmask (36) #define tls_psigmask (36)
#define tls_sigwait_mask (-12596) #define tls_sigwait_mask (-16808)
#define tls_psigwait_mask (40) #define tls_psigwait_mask (40)
#define tls_sigwait_info (-12592) #define tls_sigwait_info (-16804)
#define tls_psigwait_info (44) #define tls_psigwait_info (44)
#define tls_thread_context (-12588) #define tls_thread_context (-16800)
#define tls_pthread_context (48) #define tls_pthread_context (48)
#define tls_thread_id (-12376) #define tls_thread_id (-16588)
#define tls_pthread_id (260) #define tls_pthread_id (260)
#define tls_threadkill (-12372) #define tls_threadkill (-16584)
#define tls_pthreadkill (264) #define tls_pthreadkill (264)
#define tls_infodata (-12368) #define tls_infodata (-16580)
#define tls_pinfodata (268) #define tls_pinfodata (268)
#define tls_tid (-12220) #define tls_tid (-16432)
#define tls_ptid (416) #define tls_ptid (416)
#define tls_local_clib (-12216) #define tls_local_clib (-16428)
#define tls_plocal_clib (420) #define tls_plocal_clib (420)
#define tls___dontuse (-12216) #define tls___dontuse (-16428)
#define tls_p__dontuse (420) #define tls_p__dontuse (420)
#define tls_locals (-11152) #define tls_locals (-15364)
#define tls_plocals (1484) #define tls_plocals (1484)
#define tls__ctinfo (-9520) #define tls__ctinfo (-13732)
#define tls_p_ctinfo (3116) #define tls_p_ctinfo (3116)
#define tls_andreas (-9516) #define tls_andreas (-13728)
#define tls_pandreas (3120) #define tls_pandreas (3120)
#define tls_wq (-9508) #define tls_wq (-13720)
#define tls_pwq (3128) #define tls_pwq (3128)
#define tls_prev (-9480) #define tls_prev (-13692)
#define tls_pprev (3156) #define tls_pprev (3156)
#define tls_next (-9476) #define tls_next (-13688)
#define tls_pnext (3160) #define tls_pnext (3160)
#define tls_sig (-9472) #define tls_sig (-13684)
#define tls_psig (3164) #define tls_psig (3164)
#define tls_incyg (-9468) #define tls_incyg (-13680)
#define tls_pincyg (3168) #define tls_pincyg (3168)
#define tls_spinning (-9464) #define tls_spinning (-13676)
#define tls_pspinning (3172) #define tls_pspinning (3172)
#define tls_stacklock (-9460) #define tls_stacklock (-13672)
#define tls_pstacklock (3176) #define tls_pstacklock (3176)
#define tls_stackptr (-9456) #define tls_stackptr (-13668)
#define tls_pstackptr (3180) #define tls_pstackptr (3180)
#define tls_stack (-9452) #define tls_stack (-13664)
#define tls_pstack (3184) #define tls_pstack (3184)
#define tls_initialized (-8428) #define tls_initialized (-12640)
#define tls_pinitialized (4208) #define tls_pinitialized (4208)