diff options
Diffstat (limited to 'devel/gdb/files/kgdb/fbsd-kvm.c')
| -rw-r--r-- | devel/gdb/files/kgdb/fbsd-kvm.c | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/devel/gdb/files/kgdb/fbsd-kvm.c b/devel/gdb/files/kgdb/fbsd-kvm.c index 6b9db066d105..507e09bc26ec 100644 --- a/devel/gdb/files/kgdb/fbsd-kvm.c +++ b/devel/gdb/files/kgdb/fbsd-kvm.c @@ -37,6 +37,7 @@ __FBSDID("$FreeBSD$"); #include "inferior.h" #include "objfiles.h" #include "osabi.h" +#include "process-stratum-target.h" #include "solib.h" #include "target.h" #include "value.h" @@ -192,6 +193,7 @@ fbsd_kernel_osabi_sniffer(bfd *abfd) break; if (osabi != GDB_OSABI_FREEBSD) return (GDB_OSABI_UNKNOWN); + break; } default: return (GDB_OSABI_UNKNOWN); @@ -218,11 +220,10 @@ If no filename is specified, /dev/mem is used to examine the running kernel.\n\ target vmcore [-w] [filename]") }; -class fbsd_kvm_target final : public target_ops +class fbsd_kvm_target final : public process_stratum_target { public: - fbsd_kvm_target () - { this->to_stratum = process_stratum; } + fbsd_kvm_target () = default; const target_info &info () const override { return fbsd_kvm_target_info; } @@ -243,9 +244,11 @@ public: const char *pid_to_str (ptid_t) override; const char *extra_thread_info (thread_info *) override; - bool has_memory () override { return true; } - bool has_stack () override { return true; } - bool has_registers () override { return true; } + bool has_all_memory () override { return false; } + bool has_memory () override; + bool has_stack () override; + bool has_registers () override; + bool has_execution (ptid_t) override { return false; } }; /* Target ops for libkvm interface. */ @@ -273,12 +276,10 @@ fbsd_kvm_target_open (const char *args, int from_tty) char kvm_err[_POSIX2_LINE_MAX]; struct inferior *inf; struct cleanup *old_chain; - struct thread_info *ti; struct kthr *kt; kvm_t *nkvm; char *temp, *kernel, *filename; bool writeable; - int ontop; if (ops == NULL || ops->supply_pcb == NULL || ops->cpu_pcb_addr == NULL) error ("ABI doesn't support a vmcore target"); @@ -384,7 +385,7 @@ fbsd_kvm_target_open (const char *args, int from_tty) init_thread_list(); kt = kgdb_thr_init(ops->cpu_pcb_addr); while (kt != NULL) { - ti = add_thread_silent(fbsd_vmcore_ptid(kt->tid)); + add_thread_silent(fbsd_vmcore_ptid(kt->tid)); kt = kgdb_thr_next(kt); } if (curkthr != 0) @@ -434,6 +435,24 @@ fbsd_kvm_target::extra_thread_info(thread_info *ti) return (kgdb_thr_extra_thread_info(ti->ptid.tid())); } +bool +fbsd_kvm_target::has_memory () +{ + return (kvm != NULL); +} + +bool +fbsd_kvm_target::has_stack () +{ + return (kvm != NULL); +} + +bool +fbsd_kvm_target::has_registers () +{ + return (kvm != NULL); +} + void fbsd_kvm_target::files_info() { |