X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fmm%2Fabort-nommu.S;fp=arch%2Farm%2Fmm%2Fabort-nommu.S;h=a7cc7f9ee45df02c28caa48d64eb447f1f8eefd3;hb=76828883507a47dae78837ab5dec5a5b4513c667;hp=0000000000000000000000000000000000000000;hpb=64ba3f394c830ec48a1c31b53dcae312c56f1604;p=linux-2.6.git diff --git a/arch/arm/mm/abort-nommu.S b/arch/arm/mm/abort-nommu.S new file mode 100644 index 000000000..a7cc7f9ee --- /dev/null +++ b/arch/arm/mm/abort-nommu.S @@ -0,0 +1,19 @@ +#include +#include +/* + * Function: nommu_early_abort + * + * Params : r2 = address of aborted instruction + * : r3 = saved SPSR + * + * Returns : r0 = 0 (abort address) + * : r1 = 0 (FSR) + * + * Note: There is no FSR/FAR on !CPU_CP15_MMU cores. + * Just fill zero into the registers. + */ + .align 5 +ENTRY(nommu_early_abort) + mov r0, #0 @ clear r0, r1 (no FSR/FAR) + mov r1, #0 + mov pc, lr