+2009-04-09 Robert Dewar <dewar@adacore.com>
+
+ * sem_ch5.adb: Minor reformatting
+
+2009-04-09 Vincent Celier <celier@adacore.com>
+
+ * vms_data.ads:
+ Change GNAT CHECK qualifier /DIAGNOSIS_LIMIT to /DIAGNOSTIC_LIMIT
+ New qualifier /LEXPAND_SOURCE=nnn for -gnatGnnn
+ New qualifier /LXDEBUG=nnn for -gnatDnnn
+ For H820-010
+
+ * gnat_ugn.texi:
+ Update documentation for VMS qualifiers equivalent to -gnatGnn and
+ -gnatDnn
+
+2009-04-09 Nicolas Setton <setton@adacore.com>
+
+ * s-osinte-darwin.ads: (Pad_Type): Make this an array of unsigned_long,
+ to match layout of siginfo_t in sys/signal.h.
+
+ * gcc-interface/Makefile.in: Add section for x86_64 darwin.
+
+2009-04-09 Thomas Quinot <quinot@adacore.com>
+
+ * g-socket.ads: (Fd_Set): Use Interfaces.C.long alignment.
+
+2009-04-09 Nicolas Setton <setton@adacore.com>
+
+ * s-oscons-tmplt.c: Allow long lines in the generated spec.
+ Add generation of Darwin-specific constants needed when binding to the
+ pthread library.
+
+2009-04-09 Robert Dewar <dewar@adacore.com>
+
+ * checks.adb:
+ (Insert_Valid_Check): Avoid unnecessary generation of junk declaration
+ when no invalid values exist, Avoid duplicate read of atomic variable.
+
+ * cstand.adb (Build_Signed_Integer_Type): Set Is_Known_Valid
+ (Standard_Unsigned): Set Is_Known_Valid
+
+ * sem_ch3.adb (Analyze_Subtype_Declaration): Copy Is_Known_Valid on
+ subtype declaration if no constraint.
+ (Set_Modular_Size): Set Is_Known_Valid if appropriate
+ (Build_Derived_Numeric_Type): Copy Is_Known_Valid if no constraint
+
2009-04-09 Robert Dewar <dewar@adacore.com>
* switch-c.adb, gnat_ugn.texi, vms_data.ads, switch.adb,
type Fd_Set is
new System.Storage_Elements.Storage_Array (1 .. SOSC.SIZEOF_fd_set);
- for Fd_Set'Alignment use Interfaces.C.int'Alignment;
+ for Fd_Set'Alignment use Interfaces.C.long'Alignment;
type Fd_Set_Access is access all Fd_Set;
pragma Convention (C, Fd_Set_Access);
LIBGNAT_TARGET_PAIRS += \
system.ads<system-darwin-x86.ads
endif
- else
+ endif
+
+ ifeq ($(strip $(filter-out %x86_64,$(arch))),)
+ LIBGNAT_TARGET_PAIRS = \
+ a-intnam.ads<a-intnam-darwin.ads \
+ s-inmaop.adb<s-inmaop-posix.adb \
+ s-intman.adb<s-intman-posix.adb \
+ s-osinte.adb<s-osinte-darwin.adb \
+ s-osinte.ads<s-osinte-darwin.ads \
+ s-osprim.adb<s-osprim-posix.adb \
+ s-taprop.adb<s-taprop-posix.adb \
+ s-taspri.ads<s-taspri-posix.ads \
+ s-tpopsp.adb<s-tpopsp-posix-foreign.adb \
+ a-numaux.ads<a-numaux-x86.ads \
+ a-numaux.adb<a-numaux-x86.adb \
+ system.ads<system-darwin-x86_64.ads
+ endif
+
+ ifeq ($(strip $(filter-out powerpc%,$(arch))),)
LIBGNAT_TARGET_PAIRS = \
a-intnam.ads<a-intnam-darwin.ads \
s-inmaop.adb<s-inmaop-posix.adb \
programmers, and these are documented at appropriate points in this
users guide.
+@ifclear vms
@item -gnatD
@cindex @option{-gnatD[nn]} (@command{gcc})
+@end ifclear
+@ifset vms
+@item /XDEBUG /LXDEBUG=nnn
+@end ifset
Create expanded source files for source level debugging. This switch
also suppress generation of cross-reference information
(see @option{-gnatx}).
so that all standard warnings and all standard style options are turned on.
All warnings and style error messages are treated as errors.
+@ifclear vms
@item -gnatG=nn
@cindex @option{-gnatG[nn]} (@command{gcc})
+@end ifclear
+@ifset vms
+@item /EXPAND_SOURCE, /LEXPAND_SOURCE=nnn
+@end ifset
List generated expanded code in source form.
@item ^-gnath^/HELP^
of this construct in the generic unit to the place where this unit is
instantiated.
-@cindex @option{^-m^/DIAGNOSIS_LIMIT^} (@command{gnatcheck})
-@item ^-m@i{nnn}^/DIAGNOSIS_LIMIT=@i{nnn}^
+@cindex @option{^-m^/DIAGNOSTIC_LIMIT^} (@command{gnatcheck})
+@item ^-m@i{nnn}^/DIAGNOSTIC_LIMIT=@i{nnn}^
Maximum number of diagnoses to be sent to Stdout, @i{nnn} from o@dots{}1000,
the default value is 500. Zero means that there is no limitation on
the number of diagnostic messages to be printed into Stdout.
-- --
------------------------------------------------------------------------------
+pragma Style_Checks ("M32766");
+-- Allow long lines
+
*/
/**
# include <termios.h>
#endif
+#ifdef __APPLE__
+# include <_types.h>
+#endif
+
#ifdef NATIVE
#include <stdio.h>
#define CND(name,comment) \
putchar ('\n');
#endif
+#ifdef __APPLE__
+/*
+
+ -------------------------------
+ -- Darwin-specific constants --
+ -------------------------------
+
+ -- These constants may be used only within the Darwin version of the GNAT
+ -- runtime library.
+*/
+
+#define PTHREAD_SIZE __PTHREAD_SIZE__
+CND(PTHREAD_SIZE, "Pad in pthread_t")
+
+#define PTHREAD_ATTR_SIZE __PTHREAD_ATTR_SIZE__
+CND(PTHREAD_ATTR_SIZE, "Pad in pthread_attr_t")
+
+#define PTHREAD_MUTEXATTR_SIZE __PTHREAD_MUTEXATTR_SIZE__
+CND(PTHREAD_MUTEXATTR_SIZE, "Pad in pthread_mutexattr_t")
+
+#define PTHREAD_MUTEX_SIZE __PTHREAD_MUTEX_SIZE__
+CND(PTHREAD_MUTEX_SIZE, "Pad in pthread_mutex_t")
+
+#define PTHREAD_CONDATTR_SIZE __PTHREAD_CONDATTR_SIZE__
+CND(PTHREAD_CONDATTR_SIZE, "Pad in pthread_condattr_t")
+
+#define PTHREAD_COND_SIZE __PTHREAD_COND_SIZE__
+CND(PTHREAD_COND_SIZE, "Pad in pthread_cond_t")
+
+#define PTHREAD_RWLOCKATTR_SIZE __PTHREAD_RWLOCKATTR_SIZE__
+CND(PTHREAD_RWLOCKATTR_SIZE, "Pad in pthread_rwlockattr_t")
+
+#define PTHREAD_RWLOCK_SIZE __PTHREAD_RWLOCK_SIZE__
+CND(PTHREAD_RWLOCK_SIZE, "Pad in pthread_rwlock_t")
+
+#define PTHREAD_ONCE_SIZE __PTHREAD_ONCE_SIZE__
+CND(PTHREAD_ONCE_SIZE, "Pad in pthread_once_t")
+
+#endif
+
/*
end System.OS_Constants;
-- Elaborate_Body. It is designed to be a bottom-level (leaf) package.
with Interfaces.C;
+with System.OS_Constants;
package System.OS_Interface is
pragma Preelaborate;
--
-- Darwin specific signal implementation
--
- type Pad_Type is array (1 .. 7) of unsigned;
+ type Pad_Type is array (1 .. 7) of unsigned_long;
type siginfo_t is record
si_signo : int; -- signal number
si_errno : int; -- errno association
type pthread_attr_t is record
sig : long;
- opaque : padding (1 .. 36);
+ opaque : padding (1 .. System.OS_Constants.PTHREAD_ATTR_SIZE);
end record;
pragma Convention (C, pthread_attr_t);
type pthread_mutexattr_t is record
sig : long;
- opaque : padding (1 .. 8);
+ opaque : padding (1 .. System.OS_Constants.PTHREAD_MUTEXATTR_SIZE);
end record;
pragma Convention (C, pthread_mutexattr_t);
type pthread_mutex_t is record
sig : long;
- opaque : padding (1 .. 40);
+ opaque : padding (1 .. System.OS_Constants.PTHREAD_MUTEX_SIZE);
end record;
pragma Convention (C, pthread_mutex_t);
type pthread_condattr_t is record
sig : long;
- opaque : padding (1 .. 4);
+ opaque : padding (1 .. System.OS_Constants.PTHREAD_CONDATTR_SIZE);
end record;
pragma Convention (C, pthread_condattr_t);
type pthread_cond_t is record
sig : long;
- opaque : padding (1 .. 24);
+ opaque : padding (1 .. System.OS_Constants.PTHREAD_COND_SIZE);
end record;
pragma Convention (C, pthread_cond_t);
type pthread_once_t is record
sig : long;
- opaque : padding (1 .. 4);
+ opaque : padding (1 .. System.OS_Constants.PTHREAD_ONCE_SIZE);
end record;
pragma Convention (C, pthread_once_t);
Decl : Node_Id;
procedure Diagnose_Non_Variable_Lhs (N : Node_Id);
- -- N is the node for the left hand side of an assignment, and it
- -- is not a variable. This routine issues an appropriate diagnostic.
+ -- N is the node for the left hand side of an assignment, and it is not
+ -- a variable. This routine issues an appropriate diagnostic.
procedure Kill_Lhs;
-- This is called to kill current value settings of a simple variable
--
-- Use full source locations references in the report file.
- S_Diagnosis : aliased constant S := "/DIAGNOSIS_LIMIT=#" &
+ S_Diagnosis : aliased constant S := "/DIAGNOSTIC_LIMIT=#" &
"-m#";
- -- /DIAGNOSIS_LIMIT=500 (D)
- -- /ERROR_LIMIT=nnn
+ -- /DIAGNOSTIC_LIMIT=500 (D)
+ -- /DIAGNOSTIC_LIMIT=nnn
--
-- NNN is a decimal integer in the range of 1 to 1000 and limits the
-- number of diagnostic messages to be generated into Stdout to that
-- number. Once that number has been reached, gnatcheck stops
-- to print out diagnoses into Stderr. If NNN is equal to 0, this means
- -- that there is no limit on the number of diagnoses in Stdout
+ -- that there is no limit on the number of diagnoses in Stdout.
S_Check_Mess : aliased constant S := "/MESSAGES_PROJECT_FILE=" &
"DEFAULT " &
"-gnatm999999";
-- NODOC (see /ERROR_LIMIT)
- S_GCC_Expand : aliased constant S := "/EXPAND_SOURCE=#" &
+ S_GCC_Expand : aliased constant S := "/EXPAND_SOURCE " &
"-gnatG";
- -- /NOEXPAND_SOURCE[=nnn] (D)
+ -- /NOEXPAND_SOURCE (D)
-- /EXPAND_SOURCE
--
-- Produces a listing of the expanded code in Ada source form. For
-- example, all tasking constructs are reduced to appropriate run-time
+ -- library calls. The maximum line length for the listing 72.
+
+ S_GCC_Lexpand : aliased constant S := "/LEXPAND_SOURCE=#" &
+ "-gnatG#";
+ -- /LEXPAND_SOURCE=nnn
+ --
+ -- Produces a listing of the expanded code in Ada source form. For
+ -- example, all tasking constructs are reduced to appropriate run-time
-- library calls. The parameter is the maximum line length for the
- -- listing (default is 72).
+ -- listing.
S_GCC_Extend : aliased constant S := "/EXTENSIONS_ALLOWED " &
"-gnatX";
"-gnatWn";
-- NODOC (see /WIDE_CHARACTER_ENCODING)
- S_GCC_Xdebug : aliased constant S := "/XDEBUG=#" &
- "-gnatD";
- -- /NOXDEBUG[=nnn] (D)
+ S_GCC_Xdebug : aliased constant S := "/XDEBUG " &
+ "-gnatD";
+ -- /NOXDEBUG (D)
-- /XDEBUG
--
-- Output expanded source files for source level debugging.
-- refer to the generated file. This allows source level debugging using
-- the generated code which is sometimes useful for complex code, for
-- example to find out exactly which part of a complex construction
- -- raised an exception. The parameter if present is the maximum line
- -- length for the output (default 72).
+ -- raised an exception. The maximum line length for the output is 72.
+
+ S_GCC_Lxdebug : aliased constant S := "/LXDEBUG=#" &
+ "-gnatD=#";
+ -- /LXDEBUG=nnn
+ --
+ -- Output expanded source files for source level debugging.
+ -- The expanded source (see /EXPAND_SOURCE) is written to files
+ -- with names formed by appending "_DG" to the input file name,
+ -- The debugging information generated by the /DEBUG qualifier will then
+ -- refer to the generated file. This allows source level debugging using
+ -- the generated code which is sometimes useful for complex code, for
+ -- example to find out exactly which part of a complex construction
+ -- raised an exception. The parameter is the maximum line length for
+ -- the output.
S_GCC_Xref : aliased constant S := "/XREF=" &
"GENERATE " &
S_GCC_Error 'Access,
S_GCC_ErrorX 'Access,
S_GCC_Expand 'Access,
+ S_GCC_Lexpand 'Access,
S_GCC_Extend 'Access,
S_GCC_Ext 'Access,
S_GCC_File 'Access,
S_GCC_No_Back 'Access,
S_GCC_All_Back'Access,
S_GCC_Xdebug 'Access,
+ S_GCC_Lxdebug 'Access,
S_GCC_Xref 'Access);
----------------------------
projects / thirdparty / gcc.git / commitdiff
