D27644.id80787.diff
No OneTemporary
Actions

Size

946 B

Referenced Files

None

Subscribers

None

D27644.id80787.diff
View Options

	Index: sys/gdb/gdb_main.c
	===================================================================
	--- sys/gdb/gdb_main.c
	+++ sys/gdb/gdb_main.c
	@@ -700,9 +700,20 @@
	gdb_tx_end();
	break;
	}
	- case 'G': /* Write registers. */
	- gdb_tx_err(0);
	+ case 'G': { /* Write registers. */
	+ char *val;
	+ size_t r;
	+ for (r = 0; r < GDB_NREGS; r++) {
	+ val = gdb_rxp;
	+ if (!gdb_rx_mem(val, gdb_cpu_regsz(r))) {
	+ gdb_tx_err(EINVAL);
	+ break;
	+ }
	+ gdb_cpu_setreg(r, val);
	+ }
	+ gdb_tx_ok();
	break;
	+ }
	case 'H': { /* Set thread. */
	intmax_t tid;
	struct thread *thr;
	@@ -755,6 +766,17 @@
	gdb_tx_ok();
	break;
	}
	+ case 'p': { /* Read register. */
	+ uintmax_t reg;
	+ if (gdb_rx_varhex(&reg)) {
	+ gdb_tx_err(EINVAL);
	+ break;
	+ }
	+ gdb_tx_begin(0);
	+ gdb_tx_reg(reg);
	+ gdb_tx_end();
	+ break;
	+ }
	case 'P': { /* Write register. */
	char *val;
	uintmax_t reg;