diff options
Diffstat (limited to 'gdbstub.c')
| -rw-r--r-- | gdbstub.c | 72 |
1 files changed, 43 insertions, 29 deletions
@@ -756,35 +756,6 @@ static CPUState *gdb_next_cpu_in_process(const GDBState *s, CPUState *cpu) return cpu; } -static CPUState *gdb_get_cpu(const GDBState *s, uint32_t pid, uint32_t tid) -{ - GDBProcess *process; - CPUState *cpu; - - if (!tid) { - /* 0 means any thread, we take the first one */ - tid = 1; - } - - cpu = find_cpu(tid); - - if (cpu == NULL) { - return NULL; - } - - process = gdb_get_cpu_process(s, cpu); - - if (process->pid != pid) { - return NULL; - } - - if (!process->attached) { - return NULL; - } - - return cpu; -} - /* Return the cpu following @cpu, while ignoring unattached processes. */ static CPUState *gdb_next_attached_cpu(const GDBState *s, CPUState *cpu) { @@ -814,6 +785,49 @@ static CPUState *gdb_first_attached_cpu(const GDBState *s) return cpu; } +static CPUState *gdb_get_cpu(const GDBState *s, uint32_t pid, uint32_t tid) +{ + GDBProcess *process; + CPUState *cpu; + + if (!pid && !tid) { + /* 0 means any process/thread, we take the first attached one */ + return gdb_first_attached_cpu(s); + } else if (pid && !tid) { + /* any thread in a specific process */ + process = gdb_get_process(s, pid); + + if (process == NULL) { + return NULL; + } + + if (!process->attached) { + return NULL; + } + + return get_first_cpu_in_process(s, process); + } else { + /* a specific thread */ + cpu = find_cpu(tid); + + if (cpu == NULL) { + return NULL; + } + + process = gdb_get_cpu_process(s, cpu); + + if (pid && process->pid != pid) { + return NULL; + } + + if (!process->attached) { + return NULL; + } + + return cpu; + } +} + static const char *get_feature_xml(const GDBState *s, const char *p, const char **newp, GDBProcess *process) { |