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The special thread id '0' means 'any thread'. Read_ptid () currently returns .-1.0 and .0.0 respectively. Change that to minus_one_ptid for '-1' and to null_ptid for '0'. CC: Thiago Jung Bauermann --- gdbserver/remote-utils.cc | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/gdbserver/remote-utils.cc b/gdbserver/remote-utils.cc index 15f073dd6be..9562cc2e1fb 100644 --- a/gdbserver/remote-utils.cc +++ b/gdbserver/remote-utils.cc @@ -566,6 +566,26 @@ read_ptid (const char *buf, const char **obuf) const char *p = buf; const char *pp; + /* Handle special thread ids. */ + if (*p == '0') + { + if (obuf) + *obuf = p + 1; + + return null_ptid; + } + + if (*p == '-') + { + if (p[1] != '1') + return null_ptid; + + if (obuf) + *obuf = p + 2; + + return minus_one_ptid; + } + if (*p == 'p') { ULONGEST pid; -- 2.34.1 Intel Deutschland GmbH Registered Address: Am Campeon 10, 85579 Neubiberg, Germany Tel: +49 89 99 8853-0, www.intel.de Managing Directors: Sean Fennelly, Jeffrey Schneiderman, Tiffany Doon Silva Chairperson of the Supervisory Board: Nicole Lau Registered Office: Munich Commercial Register: Amtsgericht Muenchen HRB 186928