diff options
| author | Damien George | 2015-01-01 23:30:53 +0000 |
|---|---|---|
| committer | Damien George | 2015-01-07 20:33:00 +0000 |
| commit | b4b10fd350852e321624d74983cca286091b55a1 (patch) | |
| tree | 7ac4aa40d70be0170a61f649e9d73c42faa4ba33 /py/nlrthumb.S | |
| parent | ad2307c92c15f0aa90dbd0741fd2538719d0b5e1 (diff) | |
py: Put all global state together in state structures.
This patch consolidates all global variables in py/ core into one place,
in a global structure. Root pointers are all located together to make
GC tracing easier and more efficient.
Diffstat (limited to 'py/nlrthumb.S')
| -rw-r--r-- | py/nlrthumb.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/py/nlrthumb.S b/py/nlrthumb.S index 761f83556..c6db844f8 100644 --- a/py/nlrthumb.S +++ b/py/nlrthumb.S @@ -32,6 +32,9 @@ // For reference, arm/thumb callee save regs are: // r4-r11, r13=sp +// the offset of nlr_top within mp_state_ctx_t +#define NLR_TOP_OFFSET (2 * 4) + .syntax unified /*.cpu cortex-m4*/ /*.thumb*/ @@ -68,7 +71,7 @@ nlr_push: bx lr @ return .align 2 nlr_top_addr: - .word nlr_top + .word mp_state_ctx + NLR_TOP_OFFSET .size nlr_push, .-nlr_push /**************************************/ |