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am c9aeae27: Merge "Fix debuggerd\'s gdbclient instructions."

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* commit 'c9aeae27403db86e1ec30c953f1d0fd6ae63b184':
  Fix debuggerd's gdbclient instructions.
This commit is contained in:
Elliott Hughes 2015-07-07 22:02:11 +00:00 • committed by Android Git Automerger
commit dba00aab92
1 changed files with 6 additions and 20 deletions
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26
debuggerd/debuggerd.cpp
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@ -63,32 +63,18 @@ struct debugger_request_t {
int32_t original_si_code; int32_t original_si_code;
}; };
static void wait_for_user_action(const debugger_request_t &request) { static void wait_for_user_action(const debugger_request_t& request) {
// Find out the name of the process that crashed.
char path[64];
snprintf(path, sizeof(path), "/proc/%d/exe", request.pid);
char exe[PATH_MAX];
int count;
if ((count = readlink(path, exe, sizeof(exe) - 1)) == -1) {
ALOGE("readlink('%s') failed: %s", path, strerror(errno));
strlcpy(exe, "unknown", sizeof(exe));
} else {
exe[count] = '\0';
}
// Explain how to attach the debugger. // Explain how to attach the debugger.
ALOGI("********************************************************\n" ALOGI("***********************************************************\n"
"* Process %d has been suspended while crashing.\n" "* Process %d has been suspended while crashing.\n"
"* To attach gdbserver for a gdb connection on port 5039\n" "* To attach gdbserver and start gdb, run this on the host:\n"
"* and start gdbclient:\n"
"*\n" "*\n"
"* gdbclient %s :5039 %d\n" "* gdbclient %d\n"
"*\n" "*\n"
"* Wait for gdb to start, then press the VOLUME DOWN key\n" "* Wait for gdb to start, then press the VOLUME DOWN key\n"
"* to let the process continue crashing.\n" "* to let the process continue crashing.\n"
"********************************************************", "***********************************************************",
request.pid, exe, request.tid); request.pid, request.tid);
// Wait for VOLUME DOWN. // Wait for VOLUME DOWN.
if (init_getevent() == 0) { if (init_getevent() == 0) {