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| author | Arnaud Charlet <charlet@gcc.gnu.org> | 2011-10-13 12:32:13 +0200 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2011-10-13 12:32:13 +0200 |
| commit | 9f8d1e5ca55ca37137adf9d89dda0080238b1baf (patch) | |
| tree | f7b58b4cae33ed6726612c0bde2cd261451d1d52 /gcc/ada/init.c | |
| parent | c28f4b5c26988486a94093dadfb551a6520c2520 (diff) | |
| download | gcc-9f8d1e5ca55ca37137adf9d89dda0080238b1baf.zip gcc-9f8d1e5ca55ca37137adf9d89dda0080238b1baf.tar.gz gcc-9f8d1e5ca55ca37137adf9d89dda0080238b1baf.tar.bz2 | |
[multiple changes]
2011-10-13 Sergey Rybin <rybin@adacore.com>
* gnat_ugn.texi, vms_data.ads: Add an option to control enumeration
literal casing.
2011-10-13 Nicolas Roche <roche@adacore.com>
* gnatlink.adb: Ensure that -mrtp is passed when
runtime name ends with 'rtp'.
2011-10-13 Ed Schonberg <schonberg@adacore.com>
* sem_prag.adb (Analyze_Pragma, case Unchecked_Union): an
unchecked union type can be limited.
2011-10-13 Olivier Hainque <hainque@adacore.com>
* init.c (__gnat_error_handler) <VxWorks version>: Add comments on
the use of the signal trampoline for PPC in the sjlj case as well.
Add legitimate casts, preventing compile time warnings on the
(sighandler *) profile.
2011-10-13 Yannick Moy <moy@adacore.com>
* sem_aggr.adb (Resolve_Aggr_Expr): Always perform semantic
analysis in Alfa mode.
2011-10-13 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (OK_For_Limited_Init_In_05): Conditional and case
expressions are legal limited return values if each one of their
dependent expressions are legal.
2011-10-13 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Analyze_Procedure_Call_Statement): In Ada 2012 mode,
if the prefix of the call is a qualified expression, rewrite as
a code statement.
* sem_ch13.adb (Analyze_Code_Statement): In Ada 2012 mode, the
code statement is legal if it is a rewriting of a procedure call.
2011-10-13 Ed Schonberg <schonberg@adacore.com>
* exp_aggr.adb (Flatten): If a component association has a box,
assume that aggregate is not static.
(Safe_Aggregate): If a component association in a non-limited
aggregate has a box, assume that it cannot be expanded in place.
2011-10-13 Vincent Celier <celier@adacore.com>
* prj-conf.adb (Get_Or_Create_Configuration_File): Call
Process_Project_Tree_Phase_1 with Packages_To_Check.
(Process_Project_And_Apply_Config): Ditto
* prj-part.ads, prj-part.adb, prj-pars.ads, prj-pars.adb (Parse):
Remove default for argument Packages_To_Check.
* prj-proc.adb (Recursive_Process): New argument
Packages_To_Check.
(Process): Ditto.
(Process_Project_Tree_Phase_1): Ditto.
(Recursive_Project.Process_Aggregated_Projects): Call
Prj.Part.Parse and Process_Project_Tree_Phase_1 with
Packages_To_Check.
* prj-proc.ads (Process): New argument Packages_To_Check
(Process_Project_Tree_Phase_1): Ditto
From-SVN: r179902
Diffstat (limited to 'gcc/ada/init.c')
| -rw-r--r-- | gcc/ada/init.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/ada/init.c b/gcc/ada/init.c index 9b24395..7eee3bf 100644 --- a/gcc/ada/init.c +++ b/gcc/ada/init.c @@ -2015,12 +2015,17 @@ __gnat_error_handler (int sig, void *si, struct sigcontext *sc) sigprocmask (SIG_SETMASK, &mask, NULL); #if defined (__PPC__) - /* We process signals through a Call Frame Info trampoline, voiding - the need for myriads of fallback_frame_state variants. */ + /* On PowerPC, we process signals through a Call Frame Info trampoline, + voiding the need for myriads of fallback_frame_state variants in the + ZCX runtime. We have no simple way to distinguish ZCX from SJLJ here, + so we do this for SJLJ as well even though this is not necessary. + This only incurs a few extra instructions and a tiny amount of extra + stack usage. */ #include "sigtramp.h" - __gnat_sigtramp (sig, si, sc, &__gnat_map_signal); + __gnat_sigtramp (sig, (void *)si, (void *)sc, + (sighandler_t *)&__gnat_map_signal); #else __gnat_map_signal (sig, si, sc); |