Reduce exception stacks to 384 bytes on nrf52 and nrf51. Looks like stack use was over 200 bytes so I added more for stacked exception
Project: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/commit/e6194a93 Tree: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/tree/e6194a93 Diff: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/diff/e6194a93 Branch: refs/heads/master Commit: e6194a9385ffb96e7a406883c452255612acc6ab Parents: 5917f1d Author: wes3 <w...@micosa.io> Authored: Tue Feb 2 09:13:19 2016 -0800 Committer: wes3 <w...@micosa.io> Committed: Tue Feb 2 09:13:19 2016 -0800 ---------------------------------------------------------------------- hw/bsp/nrf51dk/src/arch/cortex_m0/gcc_startup_nrf51.s | 6 +----- hw/bsp/nrf52pdk/src/arch/cortex_m4/gcc_startup_nrf52.s | 8 ++------ 2 files changed, 3 insertions(+), 11 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/blob/e6194a93/hw/bsp/nrf51dk/src/arch/cortex_m0/gcc_startup_nrf51.s ---------------------------------------------------------------------- diff --git a/hw/bsp/nrf51dk/src/arch/cortex_m0/gcc_startup_nrf51.s b/hw/bsp/nrf51dk/src/arch/cortex_m0/gcc_startup_nrf51.s index 1a9c5f5..d400fab 100755 --- a/hw/bsp/nrf51dk/src/arch/cortex_m0/gcc_startup_nrf51.s +++ b/hw/bsp/nrf51dk/src/arch/cortex_m0/gcc_startup_nrf51.s @@ -54,11 +54,7 @@ expected to be copied into the application project folder prior to its use! .section .stack .align 3 -#ifdef __STACK_SIZE - .equ Stack_Size, __STACK_SIZE -#else - .equ Stack_Size, 512 -#endif + .equ Stack_Size, 384 .globl __StackTop .globl __StackLimit __StackLimit: http://git-wip-us.apache.org/repos/asf/incubator-mynewt-larva/blob/e6194a93/hw/bsp/nrf52pdk/src/arch/cortex_m4/gcc_startup_nrf52.s ---------------------------------------------------------------------- diff --git a/hw/bsp/nrf52pdk/src/arch/cortex_m4/gcc_startup_nrf52.s b/hw/bsp/nrf52pdk/src/arch/cortex_m4/gcc_startup_nrf52.s index 54fb2af..9983efa 100755 --- a/hw/bsp/nrf52pdk/src/arch/cortex_m4/gcc_startup_nrf52.s +++ b/hw/bsp/nrf52pdk/src/arch/cortex_m4/gcc_startup_nrf52.s @@ -54,11 +54,7 @@ expected to be copied into the application project folder prior to its use! .section .stack .align 3 -#ifdef __STACK_SIZE - .equ Stack_Size, __STACK_SIZE -#else - .equ Stack_Size, 2048 -#endif + .equ Stack_Size, 384 .globl __StackTop .globl __StackLimit __StackLimit: @@ -179,7 +175,7 @@ Reset_Handler: str r0, [r2,r3] bgt .LC1 .LC0: - + LDR R0, =SystemInit BLX R0 LDR R0, =_start
