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| author | Mark Kettenis <kettenis@gnu.org> | 2001-03-31 18:09:03 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2001-03-31 18:09:03 +0000 |
| commit | 0afdd43759e75acf6c34338ac95d406aad497a08 (patch) | |
| tree | c39e6549935fbcbd99f1edbcbe416b3b1882ed60 /gdb/config/i386/nm-fbsd.h | |
| parent | 4bcc394469c492857bf7b70a32338cdde27c108d (diff) | |
| download | gdb-0afdd43759e75acf6c34338ac95d406aad497a08.zip gdb-0afdd43759e75acf6c34338ac95d406aad497a08.tar.gz gdb-0afdd43759e75acf6c34338ac95d406aad497a08.tar.bz2 | |
* i386bsd-nat.c: Include "gdb_assert.h".
[HAVE_PT_GETDBREGS] (DBREG_DRX): Define if not
already defined.
[HAVE_PT_GETDBREGS] (i386bsd_dr_set, i386bsd_dr_set_control,
i386bsd_dr_set_addr, i386bsd_dr_reset_addr,
i386bsd_dr_get_status): New functions.
* config/i386/nm-fbsd.h [HAVE_PT_GETDBREGS]
(I386_USE_GENERIC_WATCHPOINTS): Define.
Include "i386/nm-i386.h".
(I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR,
I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros.
(i386bsd_dr_set_control, i386bsd_dr_set_addr,
i386bsd_dr_reset_addr, i386bsd_dr_get_status): New prototypes.
* acconfig.h (HAVE_PT_GETDBREGS): New configure macro.
* configure.in: Cleanup a few comments. Check for PT_GETDBREGS
ptrace request.
* config.in, configure: Regenerate.
Diffstat (limited to 'gdb/config/i386/nm-fbsd.h')
| -rw-r--r-- | gdb/config/i386/nm-fbsd.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/gdb/config/i386/nm-fbsd.h b/gdb/config/i386/nm-fbsd.h index 02ea18b..79199bb 100644 --- a/gdb/config/i386/nm-fbsd.h +++ b/gdb/config/i386/nm-fbsd.h @@ -1,5 +1,5 @@ /* Native-dependent definitions for FreeBSD/i386. - Copyright 1986, 1987, 1989, 1992, 1994, 1996, 1997, 2000 + Copyright 1986, 1987, 1989, 1992, 1994, 1996, 1997, 2000, 2001 Free Software Foundation, Inc. This file is part of GDB. @@ -22,6 +22,31 @@ #ifndef NM_FBSD_H #define NM_FBSD_H +#ifdef HAVE_PT_GETDBREGS +#define I386_USE_GENERIC_WATCHPOINTS +#endif + +#include "i386/nm-i386.h" + +/* Provide access to the i386 hardware debugging registers. */ + +#define I386_DR_LOW_SET_CONTROL(control) \ + i386bsd_dr_set_control (control) +extern void i386bsd_dr_set_control (unsigned long control); + +#define I386_DR_LOW_SET_ADDR(regnum, addr) \ + i386bsd_dr_set_addr (regnum, addr) +extern void i386bsd_dr_set_addr (int regnum, CORE_ADDR addr); + +#define I386_DR_LOW_RESET_ADDR(regnum) \ + i386bsd_dr_reset_addr (regnum) +extern void i386bsd_dr_reset_addr (int regnum); + +#define I386_DR_LOW_GET_STATUS() \ + i386bsd_dr_get_status () +extern unsigned long i386bsd_dr_get_status (void); + + /* Type of the third argument to the `ptrace' system call. */ #define PTRACE_ARG3_TYPE caddr_t |