120 lines
1.8 KiB
C
120 lines
1.8 KiB
C
#include <rtthread.h>
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#include <rthw.h>
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#include <lwp.h>
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int dbg_thread_in_debug(void)
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{
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int ret = 0;
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struct rt_lwp *lwp = lwp_self();
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if (lwp && lwp->debug)
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{
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ret = 1;
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}
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return ret;
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}
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struct dbg_ops_t *rt_dbg_ops = RT_NULL;
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RTM_EXPORT(rt_dbg_ops);
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void dbg_register(struct dbg_ops_t *dbg_ops)
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{
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rt_dbg_ops = dbg_ops;
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}
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RTM_EXPORT(dbg_register);
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static int dbg(int argc, char **argv)
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{
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int ret = -1;
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if (rt_dbg_ops)
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{
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ret = rt_dbg_ops->dbg(argc, argv);
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}
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else
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{
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rt_kprintf("Error: DBG command is not enabled!\n");
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}
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return ret;
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}
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MSH_CMD_EXPORT(dbg, dbg);
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uint32_t dbg_get_ins(void)
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{
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uint32_t ins = 0;
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if (rt_dbg_ops)
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{
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ins = rt_dbg_ops->arch_get_ins();
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}
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return ins;
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}
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void dbg_activate_step(void)
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{
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if (rt_dbg_ops)
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{
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rt_dbg_ops->arch_activate_step();
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}
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}
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void dbg_deactivate_step(void)
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{
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if (rt_dbg_ops)
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{
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rt_dbg_ops->arch_deactivate_step();
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}
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}
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int dbg_check_event(struct rt_hw_exp_stack *regs, unsigned long esr)
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{
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int ret = 0;
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if (rt_dbg_ops)
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{
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ret = rt_dbg_ops->check_debug_event(regs, esr);
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}
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return ret;
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}
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rt_channel_t gdb_server_channel(void)
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{
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rt_channel_t ret = RT_NULL;
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if (rt_dbg_ops)
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{
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ret = rt_dbg_ops->gdb_get_server_channel();
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}
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return ret;
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}
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int dbg_step_type(void)
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{
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int ret = 0;
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if (rt_dbg_ops)
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{
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ret = rt_dbg_ops->gdb_get_step_type();
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}
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return ret;
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}
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void dbg_attach_req(void *pc)
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{
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if (rt_dbg_ops)
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{
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rt_dbg_ops->lwp_check_debug_attach_req(pc);
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}
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}
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int dbg_check_suspend(void)
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{
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int ret = 0;
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if (rt_dbg_ops)
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{
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ret = rt_dbg_ops->lwp_check_debug_suspend();
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}
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return ret;
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}
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