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author | Daniel Gutson <dgutson@codesourcery.com> | 2010-02-26 14:13:50 -0300 |
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committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-02-27 16:10:41 +0100 |
commit | 7ea06da32be0d590dd4b4f3174d450431d1af0f1 (patch) | |
tree | 681cede804239696dace6fe0ccae0a2dee98edd4 /gdbstub.c | |
parent | aa375206189b7de7c23ad9de66413fb7d4497940 (diff) | |
download | qemu-7ea06da32be0d590dd4b4f3174d450431d1af0f1.tar.gz qemu-7ea06da32be0d590dd4b4f3174d450431d1af0f1.tar.bz2 qemu-7ea06da32be0d590dd4b4f3174d450431d1af0f1.zip |
Fix to 'gdb detach' stub
With this patch, 'gdb detach' correctly resumes the inferior execution
after detaching the debugger.
The bug was caused by qemu asking gdb to execute a syscall (isatty)
after the detach, and then waiting (forever) for the reply. I fixed this
by properly setting gdb_syscall_mode appropriately in the 'detach'
packet handling, so subsequent syscalls are solved by qemu rather than gdb.
Signed-off-by: Daniel Gutson <dgutson@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'gdbstub.c')
-rw-r--r-- | gdbstub.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -1868,6 +1868,7 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) case 'D': /* Detach packet */ gdb_breakpoint_remove_all(); + gdb_syscall_mode = GDB_SYS_DISABLED; gdb_continue(s); put_packet(s, "OK"); break; |