https://bugs.kde.org/show_bug.cgi?id=473687
Bug ID: 473687
Summary: Implement qDefaultExecAndArgs and qMachineId for vgdb
Classification: Developer tools
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: m...@klomp.org
CC: ahajk...@redhat.com
Target Milestone: ---
qDefaultExecAndArgs and qMachineId are proposed new gdb remote packets
described in this gdb patch series:
https://inbox.sourceware.org/gdb-patches/cover.1692200989.git.aburg...@redhat.com/
The implementation of qDefaultExecAndArgs is trivial (since we don't have any,
we just return "U"):
diff --git a/coregrind/vgdb.c b/coregrind/vgdb.c
index c024ffca6..59c9bb4b4 100644
--- a/coregrind/vgdb.c
+++ b/coregrind/vgdb.c
@@ -1354,6 +1354,7 @@ void do_multi_mode(int check_trials, int in_port)
#define QENVIRONMENTUNSET "QEnvironmentUnset"
#define QSETWORKINGDIR "QSetWorkingDir"
#define QTSTATUS "qTStatus"
+#define QDEFAULTEXECANDARGS "qDefaultExecAndArgs"
if (strncmp(QSUPPORTED, buf, strlen(QSUPPORTED)) == 0) {
DEBUG(1, "CASE %s\n", QSUPPORTED);
@@ -1600,6 +1601,10 @@ void do_multi_mode(int check_trials, int in_port)
DEBUG(1, "Got qfThreadInfo\n");
/* There are no threads yet, reply 'l' end of list. */
send_packet ("l", noackmode);
+ } else if (strcmp(QDEFAULTEXECANDARGS, buf) == 0) {
+ DEBUG(1, "Got qDefaultExecAndArgs\n");
+ /* We don't have any. */
+ send_packet ("U", noackmode);
} else if (buf[0] != '\0') {
// We didn't understand.
DEBUG(1, "Unknown packet received: '%s'\n", buf);
This immediately makes run/start work without having to set remote exec-file.
qMachineId is a bit more complicated, but would automatically set sysroot to /
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