diff options
Diffstat (limited to 'gdb/m68k-linux-nat.c')
| -rw-r--r-- | gdb/m68k-linux-nat.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/gdb/m68k-linux-nat.c b/gdb/m68k-linux-nat.c index e5182caf391..eb143753222 100644 --- a/gdb/m68k-linux-nat.c +++ b/gdb/m68k-linux-nat.c @@ -51,6 +51,8 @@ /* Defines ps_err_e, struct ps_prochandle. */ #include "gdb_proc_service.h" +#include "inf-ptrace.h" + #ifndef PTRACE_GET_THREAD_AREA #define PTRACE_GET_THREAD_AREA 25 #endif @@ -106,13 +108,7 @@ fetch_register (struct regcache *regcache, int regno) long regaddr, val; int i; gdb_byte buf[M68K_MAX_REGISTER_SIZE]; - int tid; - - /* Overload thread id onto process id. */ - tid = ptid_get_lwp (inferior_ptid); - if (tid == 0) - tid = ptid_get_pid (inferior_ptid); /* no thread id, just use - process id. */ + pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache)); regaddr = 4 * regmap[regno]; for (i = 0; i < register_size (gdbarch, regno); i += sizeof (long)) @@ -159,14 +155,8 @@ store_register (const struct regcache *regcache, int regno) struct gdbarch *gdbarch = get_regcache_arch (regcache); long regaddr, val; int i; - int tid; gdb_byte buf[M68K_MAX_REGISTER_SIZE]; - - /* Overload thread id onto process id. */ - tid = ptid_get_lwp (inferior_ptid); - if (tid == 0) - tid = ptid_get_pid (inferior_ptid); /* no thread id, just use - process id. */ + pid_t tid = get_ptrace_pid (regcache_get_ptid (regcache)); regaddr = 4 * regmap[regno]; @@ -406,7 +396,7 @@ static void m68k_linux_fetch_inferior_registers (struct target_ops *ops, struct regcache *regcache, int regno) { - int tid; + pid_t tid; /* Use the old method of peeking around in `struct user' if the GETREGS request isn't available. */ @@ -416,10 +406,7 @@ m68k_linux_fetch_inferior_registers (struct target_ops *ops, return; } - /* GNU/Linux LWP ID's are process ID's. */ - tid = ptid_get_lwp (inferior_ptid); - if (tid == 0) - tid = ptid_get_pid (inferior_ptid); /* Not a threaded program. */ + tid = get_ptrace_pid (regcache_get_ptid (regcache)); /* Use the PTRACE_GETFPXREGS request whenever possible, since it transfers more registers in one system call, and we'll cache the @@ -463,7 +450,7 @@ static void m68k_linux_store_inferior_registers (struct target_ops *ops, struct regcache *regcache, int regno) { - int tid; + pid_t tid; /* Use the old method of poking around in `struct user' if the SETREGS request isn't available. */ @@ -473,10 +460,7 @@ m68k_linux_store_inferior_registers (struct target_ops *ops, return; } - /* GNU/Linux LWP ID's are process ID's. */ - tid = ptid_get_lwp (inferior_ptid); - if (tid == 0) - tid = ptid_get_pid (inferior_ptid); /* Not a threaded program. */ + tid = get_ptrace_pid (regcache_get_ptid (regcache)); /* Use the PTRACE_SETFPREGS requests whenever possible, since it transfers more registers in one system call. But remember that |