diff options
Diffstat (limited to 'contrib/gdb/gdb/core-aout.c')
-rw-r--r-- | contrib/gdb/gdb/core-aout.c | 54 |
1 files changed, 29 insertions, 25 deletions
diff --git a/contrib/gdb/gdb/core-aout.c b/contrib/gdb/gdb/core-aout.c index 7103a9c..3c1d499 100644 --- a/contrib/gdb/gdb/core-aout.c +++ b/contrib/gdb/gdb/core-aout.c @@ -1,5 +1,5 @@ /* Extract registers from a "standard" core file, for GDB. - Copyright (C) 1988-1995 Free Software Foundation, Inc. + Copyright (C) 1988-1998 Free Software Foundation, Inc. This file is part of GDB. @@ -23,6 +23,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ more machine specific. */ #include "defs.h" + +#ifdef HAVE_PTRACE_H +# include <ptrace.h> +#else +# ifdef HAVE_SYS_PTRACE_H +# include <sys/ptrace.h> +# endif +#endif + #include <sys/types.h> #include <sys/param.h> #include "gdbcore.h" @@ -35,13 +44,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <sys/file.h> #include "gdb_stat.h" #include <sys/user.h> -#ifndef NO_PTRACE_H -# ifdef PTRACE_IN_WRONG_PLACE -# include <ptrace.h> -# else /* !PTRACE_IN_WRONG_PLACE */ -# include <sys/ptrace.h> -# endif /* !PTRACE_IN_WRONG_PLACE */ -#endif /* NO_PTRACE_H */ #endif #ifndef CORE_REGISTER_ADDR @@ -52,6 +54,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <sys/core.h> #endif +static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR)); + +void _initialize_core_aout PARAMS ((void)); + /* Extract the register values out of the core file and store them where `read_register' will find them. @@ -70,12 +76,12 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr) char *core_reg_sect; unsigned core_reg_size; int which; - unsigned reg_addr; + CORE_ADDR reg_addr; { - register int regno; - register unsigned int addr; + int regno; + CORE_ADDR addr; int bad_reg = -1; - register reg_ptr = -reg_addr; /* Original u.u_ar0 is -reg_addr. */ + CORE_ADDR reg_ptr = -reg_addr; /* Original u.u_ar0 is -reg_addr. */ int numregs = ARCH_NUM_REGS; /* If u.u_ar0 was an absolute address in the core file, relativize it now, @@ -84,23 +90,21 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr) CORE_REGISTER_ADDR to offset to the other registers. If this is a modern core file without a upage, reg_ptr will be zero and this is all a big NOP. */ - if (reg_ptr > (int) core_reg_size) + if (reg_ptr > core_reg_size) reg_ptr -= KERNEL_U_ADDR; for (regno = 0; regno < numregs; regno++) { addr = CORE_REGISTER_ADDR (regno, reg_ptr); - if (addr >= core_reg_size) { - if (bad_reg < 0) - bad_reg = regno; - } else { - supply_register (regno, core_reg_sect + addr); - } + if (addr >= core_reg_size + && bad_reg < 0) + bad_reg = regno; + else + supply_register (regno, core_reg_sect + addr); } + if (bad_reg >= 0) - { - error ("Register %s not found in core file.", reg_names[bad_reg]); - } + error ("Register %s not found in core file.", REGISTER_NAME (bad_reg)); } @@ -109,12 +113,12 @@ fetch_core_registers (core_reg_sect, core_reg_size, which, reg_addr) /* Return the address in the core dump or inferior of register REGNO. BLOCKEND is the address of the end of the user structure. */ -unsigned int +CORE_ADDR register_addr (regno, blockend) int regno; - int blockend; + CORE_ADDR blockend; { - int addr; + CORE_ADDR addr; if (regno < 0 || regno >= ARCH_NUM_REGS) error ("Invalid register number %d.", regno); |