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1、【修改】DIVBYZERO 为 DIVBYZERO0 ，避免 Keil 下与 signal.h 中的宏重名。

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Signed-off-by: armink <armink.ztl@gmail.com>
This commit is contained in:
armink
2017-11-25 20:47:49 +08:00
parent 8363ccb913
commit 5349ab2f15
2 changed files with 7 additions and 7 deletions
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cm_backtrace/cm_backtrace.c
+5 -5
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@@ -91,7 +91,7 @@ enum {
PRINT_UFSR_INVPC,
PRINT_UFSR_NOCP,
PRINT_UFSR_UNALIGNED,
PRINT_UFSR_DIVBYZERO,
PRINT_UFSR_DIVBYZERO0,
PRINT_DFSR_HALTED,
PRINT_DFSR_BKPT,
PRINT_DFSR_DWTTRAP,
@@ -132,7 +132,7 @@ static const char *print_info[] = {
[PRINT_UFSR_INVPC] = "Usage fault is caused by attempts to do an exception with a bad value in the EXC_RETURN number",
[PRINT_UFSR_NOCP] = "Usage fault is caused by attempts to execute a coprocessor instruction",
[PRINT_UFSR_UNALIGNED] = "Usage fault is caused by indicates that an unaligned access fault has taken place",
[PRINT_UFSR_DIVBYZERO] = "Usage fault is caused by Indicates a divide by zero has taken place (can be set only if DIV_0_TRP is set)",
[PRINT_UFSR_DIVBYZERO0] = "Usage fault is caused by Indicates a divide by zero has taken place (can be set only if DIV_0_TRP is set)",
[PRINT_DFSR_HALTED] = "Debug fault is caused by halt requested in NVIC",
[PRINT_DFSR_BKPT] = "Debug fault is caused by BKPT instruction executed",
[PRINT_DFSR_DWTTRAP] = "Debug fault is caused by DWT match occurred",
@@ -170,7 +170,7 @@ static const char *print_info[] = {
[PRINT_UFSR_INVPC] = "发生用法错误，原因：无效的异常返回码",
[PRINT_UFSR_NOCP] = "发生用法错误，原因：企图执行协处理器指令",
[PRINT_UFSR_UNALIGNED] = "发生用法错误，原因：企图执行非对齐访问",
[PRINT_UFSR_DIVBYZERO] = "发生用法错误，原因：企图执行除 0 操作",
[PRINT_UFSR_DIVBYZERO0] = "发生用法错误，原因：企图执行除 0 操作",
[PRINT_DFSR_HALTED] = "发生调试错误，原因：NVIC 停机请求",
[PRINT_DFSR_BKPT] = "发生调试错误，原因：执行 BKPT 指令",
[PRINT_DFSR_DWTTRAP] = "发生调试错误，原因：数据监测点匹配",
@@ -540,8 +540,8 @@ static void fault_diagnosis(void) {
if (regs.ufsr.bits.UNALIGNED) {
cmb_println(print_info[PRINT_UFSR_UNALIGNED]);
}
if (regs.ufsr.bits.DIVBYZERO) {
cmb_println(print_info[PRINT_UFSR_DIVBYZERO]);
if (regs.ufsr.bits.DIVBYZERO0) {
cmb_println(print_info[PRINT_UFSR_DIVBYZERO0]);
}
}
}