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Avoid hard fault when reading vectors in text section.

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huangkai8 2023-04-19 15:29:37 +08:00 committed by Petro Karashchenko
parent 90f8315432
commit 8f297f79d8
1 changed files with 7 additions and 5 deletions
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12
arch/arm/src/common/arm_backtrace_sp.c
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@ -77,11 +77,6 @@ static bool in_code_region(unsigned long pc)
{ {
int i = 0; int i = 0;
if (pc >= (unsigned long)_START_TEXT && pc < (unsigned long)_END_TEXT)
{
return true;
}
if (g_backtrace_code_regions) if (g_backtrace_code_regions)
{ {
while (g_backtrace_code_regions[i] && while (g_backtrace_code_regions[i] &&
@ -98,6 +93,13 @@ static bool in_code_region(unsigned long pc)
} }
} }
/* When g_backtrace_code_regions is null, try to use all the text section */
else if (pc >= (unsigned long)_START_TEXT && pc < (unsigned long)_END_TEXT)
{
return true;
}
return false; return false;
} }