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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-08-29 10:09:07 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-08-29 10:09:07 -0600 |
| commit | 34b918aa574330f61d56f3879692aff634abfee2 (patch) | |
| tree | 778e72b891cfa76b190e0d8f22db44ad39bfec97 | |
| parent | b4d39c5236d4a18f83c24a0144191cd6a3375841 (diff) | |
| download | nuttx-34b918aa574330f61d56f3879692aff634abfee2.tar.gz nuttx-34b918aa574330f61d56f3879692aff634abfee2.tar.bz2 nuttx-34b918aa574330f61d56f3879692aff634abfee2.zip | |
Fix a cloned typo
| -rw-r--r-- | nuttx/arch/arm/src/armv7-a/arm_vectors.S | 19 |
1 files 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 |