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| author | Vladimir Prus <vladimir@codesourcery.com> | 2008-07-12 16:37:57 +0000 |
|---|---|---|
| committer | Vladimir Prus <vladimir@codesourcery.com> | 2008-07-12 16:37:57 +0000 |
| commit | 1e92afda99a58f4427293937e49ef1ebe6bb3968 (patch) | |
| tree | 557c242bc33c909ac7246c95349ac9bc82a01274 /gdb/mi/mi-parse.c | |
| parent | d56b7306e3b1a0d6eccae32f0f25d4a291c77ef2 (diff) | |
| download | gdb-1e92afda99a58f4427293937e49ef1ebe6bb3968.zip gdb-1e92afda99a58f4427293937e49ef1ebe6bb3968.tar.gz gdb-1e92afda99a58f4427293937e49ef1ebe6bb3968.tar.bz2 | |
Implement --thread and --frame.
* gdbthread.h (find_thread_id): Declare.
* thread.c (find_thread_id): Make non-static.
* mi/mi-main.c (mi_cmd_execute): Switch to the right
thread and frame, if necessary.
* mi/mi-parse.c (mi_parse): Handle --thread and --frame.
* mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
Diffstat (limited to 'gdb/mi/mi-parse.c')
| -rw-r--r-- | gdb/mi/mi-parse.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gdb/mi/mi-parse.c b/gdb/mi/mi-parse.c index a2dc50d..73e04aa 100644 --- a/gdb/mi/mi-parse.c +++ b/gdb/mi/mi-parse.c @@ -150,6 +150,8 @@ mi_parse (char *cmd) char *chp; struct mi_parse *parse = XMALLOC (struct mi_parse); memset (parse, 0, sizeof (*parse)); + parse->thread = -1; + parse->frame = -1; /* Before starting, skip leading white space. */ while (isspace (*cmd)) @@ -199,6 +201,40 @@ mi_parse (char *cmd) while (isspace (*chp)) chp++; + /* Parse the --thread and --frame options, if present. At present, + some important commands, like '-break-*' are implemented by forwarding + to the CLI layer directly. We want to parse --thread and --frame + here, so as not to leave those option in the string that will be passed + to CLI. */ + for (;;) + { + char *start = chp; + size_t ts = sizeof ("--thread ") - 1; + size_t fs = sizeof ("--frame ") - 1; + if (strncmp (chp, "--thread ", ts) == 0) + { + if (parse->thread != -1) + error ("Duplicate '--thread' option"); + chp += ts; + parse->thread = strtol (chp, &chp, 10); + } + else if (strncmp (chp, "--frame ", fs) == 0) + { + if (parse->frame != -1) + error ("Duplicate '--frame' option"); + chp += fs; + parse->frame = strtol (chp, &chp, 10); + } + else + break; + + if (*chp != '\0' && !isspace (*chp)) + error ("Invalid value for the '%s' option", + start[2] == 't' ? "--thread" : "--frame"); + while (isspace (*chp)) + chp++; + } + /* For new argv commands, attempt to return the parsed argument list. */ if (parse->cmd->argv_func != NULL) |