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init.c (__gnat_is_stack_guard): Do not use mach calls for IOS simulator.

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2015-11-25  Tristan Gingold  <gingold@adacore.com>

	* init.c (__gnat_is_stack_guard): Do not use mach calls for
	IOS simulator.

From-SVN: r230874
This commit is contained in:
Tristan Gingold 2015-11-25 15:07:12 +00:00 committed by Arnaud Charlet
parent 55250ed79f
commit d75a7b1f32
2 changed files with 8 additions and 4 deletions
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7
gcc/ada/ChangeLog
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@ -1,3 +1,8 @@
2015-11-25 Tristan Gingold <gingold@adacore.com>
* init.c (__gnat_is_stack_guard): Do not use mach calls for
IOS simulator.
2015-11-24 Pierre-Marie de Rodat <derodat@adacore.com>
* gcc-interface/utils.c (gnat_write_global_declarations): Output
@ -1241,8 +1246,6 @@
(gnat_write_global_declarations): Output debugging information
for top-level imported declarations.
2015-11-12 Emmanuel Briot <briot@adacore.com>
2015-11-12 Emmanuel Briot <briot@adacore.com>
* s-os_lib.ads: Documentation update.

5
gcc/ada/init.c
View File

@ -2276,6 +2276,7 @@ __gnat_install_handler (void)
#elif defined(__APPLE__)
#include <TargetConditionals.h>
#include <signal.h>
#include <stdlib.h>
#include <sys/syscall.h>
@ -2288,7 +2289,7 @@ char __gnat_alternate_stack[32 * 1024]; /* 1 * MINSIGSTKSZ */
Tell the kernel to re-use alt stack when delivering a signal. */
#define UC_RESET_ALT_STACK 0x80000000
#if !(defined (__arm__) || defined (__arm64__))
#if !(defined (__arm__) || defined (__arm64__) || TARGET_IPHONE_SIMULATOR)
#include <mach/mach_vm.h>
#include <mach/mach_init.h>
#include <mach/vm_statistics.h>
@ -2303,7 +2304,7 @@ char __gnat_alternate_stack[32 * 1024]; /* 1 * MINSIGSTKSZ */
static int
__gnat_is_stack_guard (mach_vm_address_t addr)
{
#if !(defined (__arm__) || defined (__arm64__))
#if !(defined (__arm__) || defined (__arm64__) || TARGET_IPHONE_SIMULATOR)
kern_return_t kret;
vm_region_submap_info_data_64_t info;
mach_vm_address_t start;