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Cosmetics for print_stacktrace()

This commit is contained in:
Alexander Mai 2014-05-17 10:40:48 +02:00
parent dd76aa44be
commit ed78835020
1 changed files with 4 additions and 3 deletions
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7
cli/cppcheckexecutor.cpp
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@ -230,6 +230,7 @@ static const char *signal_name(int signo)
/* /*
* Try to print the callstack. * Try to print the callstack.
* That is very sensitive to the operating system, hardware, compiler and runtime! * That is very sensitive to the operating system, hardware, compiler and runtime!
* The code is not meant for production environment, it's using functions not whitelisted for usage in a signal handler function.
*/ */
static void print_stacktrace(FILE* f, bool demangling) static void print_stacktrace(FILE* f, bool demangling)
{ {
@ -249,7 +250,6 @@ static void print_stacktrace(FILE* f, bool demangling)
const char * const beginAddress = firstBracketAddress+3; const char * const beginAddress = firstBracketAddress+3;
const int addressLen = int(secondBracketAddress-beginAddress); const int addressLen = int(secondBracketAddress-beginAddress);
const int padLen = int(ADDRESSDISPLAYLENGTH-addressLen); const int padLen = int(ADDRESSDISPLAYLENGTH-addressLen);
//fprintf(f, "AddressDisplayLength=%d addressLen=%d padLen=%d\n", ADDRESSDISPLAYLENGTH, addressLen, padLen);
if (demangling && firstBracketName) { if (demangling && firstBracketName) {
const char * const plus = strchr(firstBracketName, '+'); const char * const plus = strchr(firstBracketName, '+');
if (plus && (plus>(firstBracketName+1))) { if (plus && (plus>(firstBracketName+1))) {
@ -261,8 +261,9 @@ static void print_stacktrace(FILE* f, bool demangling)
realname = abi::__cxa_demangle(input_buffer, output_buffer, &length, &status); // non-NULL on success realname = abi::__cxa_demangle(input_buffer, output_buffer, &length, &status); // non-NULL on success
} }
} }
fprintf(f, "#%d 0x", const int ordinal=i-offset;
i-offset); fprintf(f, "#%-2d 0x",
ordinal);
if (padLen>0) if (padLen>0)
fprintf(f, "%0*d", fprintf(f, "%0*d",
padLen, 0); padLen, 0);