[Patch 7/7]: 68HC11 port of gdb (sim-list device tree)
Stephane Carrez
Stephane.Carrez@free.fr
Sun Jun 25 13:39:00 GMT 2000
Hi!
This patch adds a command/option to the simulator framework: hw-list
This option prints the simulator device tree. This is quite
useful from gdb (sim hw-list).
Stephane
2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* sim-hw.c: Use <errno.h> instead of <sys/errno.h>
(OPTION_HW_LIST): New option --hw-list to list the devices.
(hw_option_handler): List the device tree with 'sim_hw_print'.
diff -Nrup --exclude-from=gdb-exclude.lst /src/gnu/cygnus/gdb/sim/common/sim-hw.c gdb/sim/common/sim-hw.c
--- /src/gnu/cygnus/gdb/sim/common/sim-hw.c Fri Apr 16 03:34:57 1999
+++ gdb/sim/common/sim-hw.c Mon Feb 21 09:00:23 2000
@@ -41,7 +41,7 @@ with this program; if not, write to the
#include <stdlib.h>
#endif
#include <ctype.h>
-#include <sys/errno.h>
+#include <errno.h>
struct sim_hw {
@@ -101,6 +101,7 @@ enum {
OPTION_HW_INFO = OPTION_START,
OPTION_HW_TRACE,
OPTION_HW_DEVICE,
+ OPTION_HW_LIST,
OPTION_HW_FILE,
};
@@ -126,6 +127,10 @@ static const OPTION hw_options[] =
'\0', "DEVICE", "Add the specified device",
hw_option_handler },
+ { {"hw-list", no_argument, NULL, OPTION_HW_LIST },
+ '\0', NULL, "List the device tree",
+ hw_option_handler },
+
{ {"hw-file", required_argument, NULL, OPTION_HW_FILE },
'\0', "FILE", "Add the devices listed in the file",
hw_option_handler },
@@ -257,6 +262,12 @@ hw_option_handler (struct sim_state *sd,
return SIM_RC_OK;
}
+ case OPTION_HW_LIST:
+ {
+ sim_hw_print (sd, sim_io_vprintf);
+ return SIM_RC_OK;
+ }
+
case OPTION_HW_FILE:
{
return merge_device_file (sd, arg);
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