FreeCalypso > hg > freecalypso-sw
view gsm-fw/bsp/irq_twiddle.S @ 867:c4da570dca83
int_osx_receive_prim() in gsm-fw/gpf/osx/osx.c: there was an error in the
reconstruction of this function from disassembly in the logic that implements
special handling for MPHC_RXLEV_REQ messages.
The code is now fixed to properly match what the binary object version does;
with this fix the firmware now performs the power measurement phase correctly
and the initial network registration succeeds.
| author | Space Falcon <falcon@ivan.Harhan.ORG> |
|---|---|
| date | Sat, 16 May 2015 06:34:09 +0000 |
| parents | 8be182dd9218 |
| children |
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/* * TI's L1 code (and possibly other parts of the software suite) calls * functions named INT_DisableIRQ() and INT_EnableIRQ(); in the Leonardo * fw they are implemented (in a very ugly manner, as usual) in the * int.s entry point assembly module. Here we implement the same * functions in a cleaner way. */ #include "../nucleus/asm_defs.h" .code 32 .text .globl INT_DisableIRQ INT_DisableIRQ: mrs r0, CPSR orr r0, r0, #LOCKOUT msr CPSR, r0 bx lr .globl INT_EnableIRQ INT_EnableIRQ: mrs r0, CPSR bic r0, r0, #LOCKOUT msr CPSR, r0 bx lr