079a6ec5f4
Merge pull request #6346 from haukepetersen/opt_pm_cortexmsleep
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cpu/cortexm: added shared cortexm_sleep() function
2017-01-18 10:55:04 +01:00
Joakim Nohlgård
8c82d9952b
cortexm_common: Fix -Wsign-compare warning in cortexm_init
2017-01-16 08:55:08 +01:00
Joakim Nohlgård
2c5e1065c5
cortexm_common: Fix unused parameter warnings in mpu_configure
2017-01-16 08:55:08 +01:00
Hauke Petersen
ed5d7ac0fd
cpu/cortexm: added shared cortexm_sleep() function
2017-01-13 12:26:42 +01:00
807a190e20
cpu: cortexm: adapt to periph/pm
2017-01-12 16:26:01 +01:00
ca7bf15ac4
core: panic: adapt to pariph/pm
2017-01-12 16:26:01 +01:00
0194091673
remove obsolete lpm code
2017-01-12 11:24:15 +01:00
Hauke Petersen
04b246cb01
cpu/cortexm_common: added cortexm_isr_end() function
2016-12-21 11:27:46 +01:00
Ian Martin
299a3eed3b
cpu/cortexm_common: simplify ARVALID tests and fix BFARVALID test.
2016-12-01 17:18:06 -05:00
zhuoshuguo
a60fa5b8d3
cpu/cortexm_common: fix include guards.
2016-11-16 11:45:03 +01:00
0dfcefc003
cpu: cortexm_common: fix compile warning
2016-10-27 15:20:56 +02:00
Ian Martin
22b5de86a5
add mpu_stack_guard pseudomodule (just Cortex-M for now)
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triggers an exception during stack overflow,
but at a cost of 32-63 bytes of RAM per thread.
2016-10-24 12:40:44 -04:00
Ian Martin
b7bd6b3479
cpu/cortexm_common: add Memory Protection Unit (MPU) driver
2016-10-19 11:12:36 -04:00
Joakim Nohlgård
11c11a5ecf
Merge pull request #5727 from kaspar030/fix_panic_compile
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cpu: cortexm_common: fix compile warning
2016-10-14 10:08:42 +02:00
3dfafde027
cpu: cortexm_common: fix compile warning
2016-10-07 12:06:43 +02:00
5a03f08f91
cpu: cortexm_common: compile thread_arch.c without LTO
2016-08-29 13:30:17 +02:00
0bd2805b0c
cpu: cortexm_common: explicitly define isr_pendsv and isr_svc
2016-08-29 13:30:17 +02:00
Antoine Faure
31e675b359
cpu: cortex_common: Add entry point to tell gdb where to start
2016-07-23 13:27:47 +02:00
Joakim Nohlgård
5cd91bc784
cortexm: Hard fault: Try to output as much as possible even with corrupt stack
2016-07-20 13:25:23 +02:00
Joakim Nohlgård
b02e0eca47
ps: Add current stack pointer and start of stack to isr_stack ps output (DEVELHELP)
2016-07-12 10:17:49 +02:00
Joakim Nohlgård
cb19a4c709
cortexm_common: Fix isr_stack_usage
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Refactor and add multiply by word size to get the usage in number of
bytes instead of in number of words.
Verified implementation by manual memory inspection in GDB.
2016-06-20 14:33:17 +02:00
Joakim Nohlgård
4c91121372
Merge pull request #5455 from locicontrols/move-stack
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cortexm_common: move the stack to the bottom of RAM
2016-06-20 14:28:10 +02:00
zhuoshuguo
1cbe79a373
CPU: fix include header guards
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Fix cpu/lpc2387/include/lpc2387.h
2016-06-08 16:38:20 +02:00
Martine Lenders
9b1ad7820c
Merge pull request #5491 from MohmadAyman/isr_stack_usage
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cpu: add capability to show stack usage of ISR
2016-06-02 12:31:06 +02:00
MohmadAyman
53df3e8b57
core: cpu: provide function to acquire ISR stack usage
2016-06-01 23:01:35 +02:00
Joakim Nohlgård
9ad9f400e6
cpu/cortexm_common: Remove register keyword from variables
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register is deprecated when building C++11 code and removed in C++17,
using it will cause build failures with C++ and -Werror. The register
hint keyword is likely ignored in GCC anyway.
2016-06-01 16:12:38 +02:00
Ian Martin
87e06756a5
cortexm_common: move the stack to the bottom of RAM
2016-05-19 15:55:36 -04:00
Toon Stegen
63c0e9bec6
cortexm_common: print trapped interrupt from ipsr
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The IPSR (=Interrupt Program Status Register) contains the exception
type number of the current Interrupt Service Routine. Printing this
out can be useful to detect if a certain interrupt is not implemented.
2016-04-20 11:41:13 +02:00
DipSwitch
b6140f15f3
cpu/cortex-m: Enable STKALIGN to make the Cortex-M keep the stack 8 byte aligned on 4 byte aligned stack pointers
2016-04-07 00:27:26 +02:00
c3f7186d4e
unify usage of inline assembly
2016-03-31 22:23:35 +02:00
DipSwitch
64b3957323
cpu/cortexm_common: Fix cpu_sleep_until_event()
2016-03-16 00:23:50 +01:00
Joakim Nohlgård
d8b01a714c
cpu/cortexm_common: Doxygen fix for cmsis_gcc.h
2016-03-14 22:16:52 +01:00
Joakim Nohlgård
61c9ba2c64
cpu/cortexm_common: Whitespace fix CMSIS header
2016-03-14 22:08:33 +01:00
Joakim Gebart
bea6cb9f15
cortexm: CMSIS: Add extern "C" to CMSIS headers
2016-03-14 22:05:57 +01:00
Joakim Nohlgård
26f43786b8
cpu/cortexm_common: Update CMSIS v4.5
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Original headers unmodified from CMSIS-SP-00300-r4p5-00rel0.zip
2016-03-14 18:16:36 +01:00
6881f65f46
cpu: cortexm*: move cpu_conf.h stuff from cpu.h into cpu_conf_common.h
2016-03-05 18:20:17 +01:00
Martine Lenders
01248f0599
Merge pull request #4944 from gebart/pr/cortexm-irqn-unsigned-int
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cpu/cortexm_common: use int for counter in startup IRQn loop
2016-03-04 05:40:51 +01:00
Oleg Hahm
cdd6878fca
Merge pull request #4942 from gebart/pr/clang-asm
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cpu/cortexm_common: Fix inline asm for ARMv6-M so that it compiles in Clang as well
2016-03-03 12:53:24 +01:00
Joakim Nohlgård
3da2c2d1c1
cpu/cortexm_common: use int for counter in startup IRQn loop
2016-03-02 10:58:59 +01:00
Joakim Nohlgård
0ae11cc9bc
cpu/cortexm_common: call hard_fault_handler using bl
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Fixes this error when building with Clang 3.7.1:
fatal error: error in backend: unsupported relocation on symbol
x86_64-pc-linux-gnu-clang-3.7: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 3.7.1 (tags/RELEASE_371/final)
Target: arm-none--eabi
Thread model: posix
x86_64-pc-linux-gnu-clang-3.7: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
x86_64-pc-linux-gnu-clang-3.7: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
x86_64-pc-linux-gnu-clang-3.7: note: diagnostic msg: /tmp/vectors_cortexm-54333e.c
x86_64-pc-linux-gnu-clang-3.7: note: diagnostic msg: /tmp/vectors_cortexm-54333e.sh
x86_64-pc-linux-gnu-clang-3.7: note: diagnostic msg:
********************
2016-03-02 10:28:10 +01:00
Joakim Nohlgård
efa5cd4066
cpu/cortexm_common: Fix inline asm for ARMv6-M so that it compiles in Clang as well
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ARMv6 does not have the mov instruction, only movs
2016-03-02 10:26:55 +01:00
Hauke Petersen
eb79646ab1
cpu/cortexm_common: added sleep_until_event
2016-03-01 23:22:03 +01:00
9082273746
core: header cleanup
2016-02-28 22:46:28 +01:00
938ff5c5e7
core: cpu: sys: simplify reboot()
2016-01-27 13:30:01 +01:00
Oleg Hahm
f24e810de5
cpu cortexm_common: fix pedantic compiler warnings
2015-12-07 20:28:52 +01:00
Hauke Petersen
c389f5be02
cpu/cortexm_common: fixes to vectors_cortexm.c
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- (optimization) only fill ISR stack with canary values if
DEVELHELP macro is set (as we don't use these values otherwise)
- (cosmetic) moved define before variable definitions
2015-11-23 12:13:17 +01:00
Hauke Petersen
cf11b073d6
cpu/cortexm_common: define ISR stacksize in cpu.h
2015-11-19 11:55:35 +01:00
Hauke Petersen
3ab389b1fd
Merge pull request #4134 from gebart/pr/cortexm-hardfault-naked-fix
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cpu/cortexm_common: only set naked attribute on DEVELHELP hardfault handler
2015-11-02 18:04:57 +01:00
Joakim Nohlgård
3033738e30
Merge pull request #4126 from gebart/pr/cortexm-r7-O0-fix
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cortexm-common: Workaround for error: r7 cannot be used in asm here
2015-10-28 07:01:32 +01:00
Joakim Nohlgård
c3340b7ccf
cpu/cortexm_common: Use PRIx32 for printing uint32_t in hard fault handler
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fixes errors like:
error: format specifies type 'unsigned long' but the argument has
type 'uint32_t' (aka 'unsigned int') [-Werror,-Wformat]
2015-10-28 06:59:28 +01:00
