6 Commits (53ff006f53ea0feaa0e460f782e14f7fc51998a5)

Author	SHA1	Message	Date
Jaeden Amero	af572350f0	Don't call __disable_irq for uVisor ... This is a hack to get debug builds applications that use uVisor to work. The assertions in core_util_critical_section fail because interrupts can't actually be disabled from unprivileged mode. Without this hack, core_util_critical_section_enter() calls mbed_assert_internal() when the assertion fails, which calls core_util_critical_section_enter() again, which calls mbed_assert_internal() again; this is infinite recursion. core_util_critical_section_enter needs some fixing.	2016-06-14 14:09:56 +00:00
0xc0170	81a7bdc482	critical - fix __STDC_LIMIT_MACROS for armcc ... UINT32_MAX is defined only if __STDC_LIMIT_MACROS is provided prior including stdint.h	2016-06-13 22:14:13 +01:00
0xc0170	b5c4faf6f6	Critical section - fix for cortex-a ... Cortex-A does not contain primask, there's 7th bit in the CPSR register, that contains this information. Fixes #1851. Renames primask variables to interrupts_disabled.	2016-06-06 12:17:29 +01:00
Russ Butler	f3b1d45963	Add functions for atomic access ... Add core util functions for atomic increment, atomic decrement and compare and set.	2016-06-06 10:55:55 +01:00
0xc0170	5e62c37f17	Critical - use mbed assert ... uARM complained about assert: ``` Error: L6218E: Undefined symbol __aeabi_assert (referred from critical.o). Finished: 0 information, 0 warning and 1 error messages. [ERROR] Error: L6218E: Undefined symbol __aeabi_assert (referred from critical.o). Finished: 0 information, 0 warning and 1 error messages. ```	2016-05-31 15:07:36 +01:00
Anna Bridge	462c917ad0	Add a c based re-entrant critical section API ... This includes a generic critical section implementation. This implementation also allow a user to start a critical section while interrupts are already disabled.	2016-05-27 23:27:52 -05:00