From 34b918aa574330f61d56f3879692aff634abfee2 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Fri, 29 Aug 2014 10:09:07 -0600 Subject: Fix a cloned typo --- nuttx/arch/arm/src/armv7-a/arm_vectors.S | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/nuttx/arch/arm/src/armv7-a/arm_vectors.S b/nuttx/arch/arm/src/armv7-a/arm_vectors.S index 53c44c608..a5340acb0 100644 --- a/nuttx/arch/arm/src/armv7-a/arm_vectors.S +++ b/nuttx/arch/arm/src/armv7-a/arm_vectors.S @@ -145,12 +145,12 @@ arm_vectorirq: ldr sp, .Lirqstackbase /* SP = interrupt stack base */ str r0, [sp] /* Save the user stack pointer */ mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_decodeirq /* Call the handler */ ldr sp, [r4] /* Restore the user stack pointer */ #else mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_decodeirq /* Call the handler */ mov sp, r4 /* Restore the possibly unaligned stack pointer */ #endif @@ -198,7 +198,8 @@ arm_vectorsvc: stmia sp, {r0-r12} /* Save the SVC mode regs */ /* Get the correct values of r13(sp), r14(lr), r15(pc) - * and CPSR in r1-r4 */ + * and CPSR in r1-r4. + */ add r1, sp, #XCPTCONTEXT_SIZE mov r2, r14 /* R14 is altered on return from SVC */ @@ -215,7 +216,7 @@ arm_vectorsvc: mov fp, #0 /* Init frame pointer */ mov r0, sp /* Get r0=xcp */ mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_syscall /* Call the handler */ mov sp, r4 /* Restore the possibly unaligned stack pointer */ @@ -295,7 +296,7 @@ arm_vectordata: mrc CP15_DFAR(r1) /* Get R1=DFAR */ mrc CP15_DFSR(r2) /* Get r2=DFSR */ mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_dataabort /* Call the handler */ mov sp, r4 /* Restore the possibly unaligned stack pointer */ @@ -378,7 +379,7 @@ arm_vectorprefetch: mrc CP15_IFAR(r1) /* Get R1=IFAR */ mrc CP15_IFSR(r2) /* Get r2=IFSR */ mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_prefetchabort /* Call the handler */ mov sp, r4 /* Restore the possibly unaligned stack pointer */ @@ -456,7 +457,7 @@ arm_vectorundefinsn: mov fp, #0 /* Init frame pointer */ mov r0, sp /* Get r0=xcp */ mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_undefinedinsn /* Call the handler */ mov sp, r4 /* Restore the possibly unaligned stack pointer */ @@ -538,12 +539,12 @@ arm_vectorfiq: ldr sp, .Lfiqstackbase /* SP = interrupt stack base */ str r0, [sp] /* Save the user stack pointer */ mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_decodefiq /* Call the handler */ ldr sp, [r4] /* Restore the user stack pointer */ #else mov r4, sp /* Save the SP in a preserved register */ - bic sp, sp, #7 /* Force 8-byte alignement */ + bic sp, sp, #7 /* Force 8-byte alignment */ bl arm_decodefiq /* Call the handler */ mov sp, r4 /* Restore the possibly unaligned stack pointer */ #endif -- cgit v1.2.3