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2011-09-06 Vincent Celier <celier@adacore.com>
* projects.texi: Add menus and @node lines.
2011-09-06 Ed Schonberg <schonberg@adacore.com>
* exp_ch6.adb (Expand_Inlined_Call): Handle properly the case
where the return type is an unconstrained array and the context
is an assignment. Optimize the case when the target of the
assignment is a selected component.
2011-09-06 Arnaud Charlet <charlet@adacore.com>
* s-solita.adb: Update comments.
2011-09-06 Pascal Obry <obry@adacore.com>
* s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads, s-linux-mipsel.ads,
s-linux-sparc.ads: Remove hard coded and now wrong definitions.
* s-oscons-tmplt.c: Add support for generating pthread related
types size on GNU/Linux as done for Darwin.
* s-osinte-linux.ads: Use s-oscons to define the pthread types.
From-SVN: r178573
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2009-07-30 Robert Dewar <dewar@adacore.com>
* a-teioed.adb, exp_disp.adb, s-linux-hppa.ads, s-linux.ads,
s-tasini.adb, sem_ch13.adb, sem_ch3.adb, sem_ch3.ads, sem_ch6.adb,
sem_ch7.adb: Minor reformatting
From-SVN: r150251
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2009-05-06 Laurent GUERBY <laurent@guerby.net>
* s-linux.ads, s-linux-alpha.ads, s-linux-hppa.ads,
osinte-linux.ads: Define sa_handler_pos.
* s-osinte-linux.ads: Use it.
* s-linux-mipsel.ads: New.
* system-linux-mips64el.ads: New.
* gcc-interface/Makefile.in: Multilib handling for
mipsel-linux and mips64el-linux.
From-SVN: r147207
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From-SVN: r145841
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2008-04-08 Eric Botcazou <ebotcazou@adacore.com>
Arnaud Charlet <charlet@adacore.com>
* s-osinte-linux-alpha.ads, s-osinte-linux-hppa.ads: Removed.
s-taspri-posix-noaltstack.ads, s-linux.ads, s-linux-alpha.ads,
s-linux-hppa.ads: New files. Disable alternate stack on ia64-hpux.
* s-osinte-lynxos-3.ads,
(Alternate_Stack): Remove when not needed. Simplify declaration
otherwise.
(Alternate_Stack_Size): New constant.
s-osinte-mingw.ads, s-taprop-mingw.adb: Code clean up: avoid use of
'Unrestricted_Access.
* s-osinte-hpux.ads, s-osinte-solaris-posix.ads, s-osinte-aix.ads,
s-osinte-lynxos.ads, s-osinte-freebsd.ads s-osinte-darwin.ads,
s-osinte-tru64.ads, s-osinte-irix.ads, s-osinte-linux.ads,
s-osinte-solaris.ads, s-osinte-vms.ads
(SA_ONSTACK): New constant.
(stack_t): New record type.
(sigaltstack): New imported function.
(Alternate_Stack): New imported variable.
(Alternate_Stack_Size): New constant.
* system-linux-x86_64.ads: (Stack_Check_Probes): Set to True.
* s-taspri-lynxos.ads, s-taspri-solaris.ads, s-taspri-tru64.ads,
s-taspri-hpux-dce.ads (Task_Address): New subtype of System.Address
(Task_Address_Size): New constant size of System.Address
(Alternate_Stack_Size): New constant.
* s-taprop-posix.adb, s-taprop-linux.adb (Get_Stack_Attributes): Delete.
(Enter_Task): Do not notify stack to System.Stack_Checking.Operations.
Establish the alternate stack if the platform makes use of n alternate
signal stack for stack overflows.
(Create_Task): Take into account the alternate stack in the stack size.
(Initialize): Save the address of the alternate stack into the ATCB for
the environment task.
(Create_Task): Fix assertions for NPTL library (vs old LinuxThreads).
* s-parame.adb (Minimum_Stack_Size): Increase value to 16K to
* system-linux-x86.ads: (Stack_Check_Probes): Set to True.
* s-intman-posix.adb:
(Initialize): Set SA_ONSTACK for SIGSEGV if the platform makes use of an
alternate signal stack for stack overflows.
* init.c (__gnat_adjust_context_for_raise, Linux version): On i386 and
x86-64, adjust the saved value of the stack pointer if the signal was
raised by a stack checking probe.
(HP-UX section): Use global __gnat_alternate_stack as signal handler
stack and only for SIGSEGV.
(Linux section): Likewise on x86 and x86-64.
[VxWorks section]
(__gnat_map_signal): Now static.
(__gnat_error_handler): Not static any more.
(__gnat_adjust_context_for_raise): New function. Signal context
adjustment for PPC && !VTHREADS && !RTP, as required by the zcx
propagation circuitry.
(__gnat_error_handler): Second argument of a sigaction handler is a
pointer, not an int, and is unused.
Adjust signal context before mapping to exception.
Install signal handlers for LynxOS case.
* s-taskin.ads (Common_ATCB): New field Task_Alternate_Stack.
(Task_Id): Set size to Task_Address_Size
(To_Task_id): Unchecked convert from Task_Address vice System.Address
(To_Address): Unchecked convert to Task_Address vice System.Address
* s-tassta.adb (Task_Wrapper): Define the alternate stack and save its
address into the ATCB if the platform makes use of an alternate signal
stack for stack overflows.
(Free_Task): Add call to Finalize_Attributes_Link.
Add argument Relative_Deadline to pass the value specified for
the task. This is not yet used for any target.
* s-tassta.ads (Create_Task): Add argument Relative_Deadline to pass
the value specified for the task.
From-SVN: r134004
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