Gaëtan Harter
83a617261a
cortexm_common/ldscript: add _fw_rom_length variable
...
It will help testing if it is taken into account and for defining for outside
after.
2018-08-11 11:33:47 +02:00
Gaëtan Harter
d9db258411
cortexm_common/ldscript: re-use _rom_offset variable name
...
Inspired by kaspar030 version to removing the new _boot_offset variable.
cbf324a66d/cpu/cortexm_common/ldscripts/cortexm.ld
2018-08-11 11:33:39 +02:00
PeterKietzmann
20397c5b15
cortexm_common: add SRAM based PRNG seeder
2018-07-04 17:55:16 +02:00
Joakim Nohlgård
4532c348b4
cortexm_common: Adjust ldscript memory segment attributes
2018-05-09 06:44:12 +02:00
Joakim Nohlgård
b8d6bcdb07
cortexm_common: specify load segment instead of load address for .data
2018-05-09 00:41:27 +02:00
kYc0o
d25fd647e7
cpu/cortexm_common/ldscripts: add common linker script for cortexm family
2017-11-07 15:05:43 +01:00
Joakim Nohlgård
2f55fdcec4
cortexm_common: Correct offset for hardfault stack
...
The required space for the hardfault handler is defined by
HARDFAULT_HANDLER_REQUIRED_STACK_SPACE, which is given in bytes,
this length is added to &_sram to find a lower limit on the amount of
stack space that the hard fault handler can work with. The _sram
variable, was mistakenly defined as a uint32_t, which makes &_sram into
a uint32_t*, which through pointer addition, made the required space 4
times as big as it was supposed to. By changing the type of _sram to
uint8_t, the required stack space is correctly computed.
The symptom was that the hardfault handler always reported that the
stack pointer had been corrupted and it was impossible to get any useful
information from the crash text.
2017-10-30 07:08:33 +01:00
167bd30453
all: fix my email address
2017-10-20 15:02:41 +02:00
Hauke Petersen
1a20ef8223
cpu: unified cortex-m base interrupt vector
2017-09-04 15:13:32 +02:00
kYc0o
1a52c80bf4
cpu/cortexm_common/ldscripts: add multislot variables
2017-07-17 14:48:28 +02:00
Vincent Dupont
f656a31e58
cpu/cortexm_common: use linker variable to initialize SCB->VTOR
2017-03-17 18:07:22 +01:00
Oleg Hahm
c5abb08316
Merge pull request #4058 from daniel-k/pr/gdb_threads_openocd
...
cortex_m: Add debug symbols for OpenOCD/GDB thread support
2017-01-25 17:49:42 +01:00
daniel-k
9d403d95ce
cortex_m: Add debug symbols for OpenOCD/GDB thread support
2017-01-16 20:50:35 +01:00
Antoine Faure
31e675b359
cpu: cortex_common: Add entry point to tell gdb where to start
2016-07-23 13:27:47 +02:00
Ian Martin
87e06756a5
cortexm_common: move the stack to the bottom of RAM
2016-05-19 15:55:36 -04:00
Hauke Petersen
cf11b073d6
cpu/cortexm_common: define ISR stacksize in cpu.h
2015-11-19 11:55:35 +01:00
daniel-k
7a86344c4d
cpu/cortexm_common: gather addition information on hardfault
2015-08-19 14:24:54 +02:00
Hauke Petersen
19ef9dbe4e
cpu/cortexm: raised ISR stack size to safer value
...
256 Byte were not enough for some boards (not sure why, yet).
So go back to 512 byte as a save (and known working value).
2015-05-31 12:00:17 +02:00
Hauke Petersen
8752894cc9
cpu/cortexm: added base linkerscript
2015-05-30 13:43:19 +02:00
