diff options
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/bsd-kvm.c | 24 |
2 files changed, 30 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 49e4c88..1665bc6 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,13 @@ +2005-07-11 Mark Kettenis <kettenis@gnu.org> + + * bsd-kvm.c: Include <paths.h>. + (bsd_kvm_corefile): New variable. + (core_kd, bsd_kvm_paddr, bsd_kvm_supply_pcb, bsd_kvm_ops): Make + static. + (bsd_kvm_open): Set bsd_kvm_corefile. + (bsd_kvm_files_info): New function. + (bsd_kvm_add_target): Set to_files_info. + 2005-07-07 Andreas Schwab <schwab@suse.de> * observer.sh: Use different temporary file name depending on mode diff --git a/gdb/bsd-kvm.c b/gdb/bsd-kvm.c index 32da68d..1a3860b 100644 --- a/gdb/bsd-kvm.c +++ b/gdb/bsd-kvm.c @@ -34,6 +34,7 @@ #ifdef HAVE_NLIST_H #include <nlist.h> #endif +#include <paths.h> #include "readline/readline.h" #include <sys/param.h> #include <sys/proc.h> @@ -41,18 +42,21 @@ #include "bsd-kvm.h" +/* Kernel memory device file. */ +static const char *bsd_kvm_corefile; + /* Kernel memory interface descriptor. */ -kvm_t *core_kd; +static kvm_t *core_kd; /* Address of process control block. */ -struct pcb *bsd_kvm_paddr; +static struct pcb *bsd_kvm_paddr; /* Pointer to architecture-specific function that reconstructs the register state from PCB and supplies it to REGCACHE. */ -int (*bsd_kvm_supply_pcb)(struct regcache *regcache, struct pcb *pcb); +static int (*bsd_kvm_supply_pcb)(struct regcache *regcache, struct pcb *pcb); /* Target ops for libkvm interface. */ -struct target_ops bsd_kvm_ops; +static struct target_ops bsd_kvm_ops; static void bsd_kvm_open (char *filename, int from_tty) @@ -81,6 +85,7 @@ bsd_kvm_open (char *filename, int from_tty) if (temp_kd == NULL) error (("%s"), errbuf); + bsd_kvm_corefile = filename; unpush_target (&bsd_kvm_ops); core_kd = temp_kd; push_target (&bsd_kvm_ops); @@ -132,6 +137,16 @@ bsd_kvm_xfer_partial (struct target_ops *ops, enum target_object object, } } +static void +bsd_kvm_files_info (struct target_ops *ops) +{ + if (bsd_kvm_corefile && strcmp (bsd_kvm_corefile, _PATH_MEM) != 0) + printf_filtered (_("\tUsing the kernel crash dump %s.\n"), + bsd_kvm_corefile); + else + printf_filtered (_("\tUsing the currently running kernel.\n")); +} + /* Fetch process control block at address PADDR. */ static int @@ -304,6 +319,7 @@ Optionally specify the filename of a core dump."); bsd_kvm_ops.to_close = bsd_kvm_close; bsd_kvm_ops.to_fetch_registers = bsd_kvm_fetch_registers; bsd_kvm_ops.to_xfer_partial = bsd_kvm_xfer_partial; + bsd_kvm_ops.to_files_info = bsd_kvm_files_info; bsd_kvm_ops.to_stratum = process_stratum; bsd_kvm_ops.to_has_memory = 1; bsd_kvm_ops.to_has_stack = 1; |