diff options
Diffstat (limited to 'gdb/config')
-rw-r--r-- | gdb/config/arm/nbsd.mh | 5 | ||||
-rw-r--r-- | gdb/config/arm/nbsd.mt | 3 | ||||
-rw-r--r-- | gdb/config/arm/nm-nbsd.h | 33 | ||||
-rw-r--r-- | gdb/config/arm/tm-nbsd.h | 60 | ||||
-rw-r--r-- | gdb/config/arm/xm-nbsd.h | 22 |
5 files changed, 123 insertions, 0 deletions
diff --git a/gdb/config/arm/nbsd.mh b/gdb/config/arm/nbsd.mh new file mode 100644 index 00000000000..9842261cc6d --- /dev/null +++ b/gdb/config/arm/nbsd.mh @@ -0,0 +1,5 @@ +# Host ARM running NetBSD +XDEPFILES= ser-tcp.o +NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o armbsd-nat.o +XM_FILE=xm-nbsd.h +NAT_FILE=nm-nbsd.h diff --git a/gdb/config/arm/nbsd.mt b/gdb/config/arm/nbsd.mt new file mode 100644 index 00000000000..54ff5fdd6a7 --- /dev/null +++ b/gdb/config/arm/nbsd.mt @@ -0,0 +1,3 @@ +# Target: ARM running NetBSD +TDEPFILES= arm-tdep.o solib.o solib-svr4.o +TM_FILE= tm-nbsd.h diff --git a/gdb/config/arm/nm-nbsd.h b/gdb/config/arm/nm-nbsd.h new file mode 100644 index 00000000000..981d960aef8 --- /dev/null +++ b/gdb/config/arm/nm-nbsd.h @@ -0,0 +1,33 @@ +/* Native-dependent definitions for ARM running NetBSD, for GDB. + Copyright 1986, 1987, 1989, 1992, 1994, 1999 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef NM_NBSD_H +#define NM_NBSD_H + +/* Get generic NetBSD native definitions. */ +#include "nm-nbsd.h" + +#define REGISTER_U_ADDR(addr, blockend, regno) \ + (addr) = arm_register_u_addr ((blockend),(regno)); + +extern int +arm_register_u_addr PARAMS ((int, int)); + +#endif /* NM_NBSD_H */ diff --git a/gdb/config/arm/tm-nbsd.h b/gdb/config/arm/tm-nbsd.h new file mode 100644 index 00000000000..d9b84b46ab7 --- /dev/null +++ b/gdb/config/arm/tm-nbsd.h @@ -0,0 +1,60 @@ +/* Macro definitions for ARM running under NetBSD. + Copyright 1994, 1999 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef TM_NBSD_H +#define TM_NBSD_H + +/* NetBSD doesn't have single stepping support in ptrace(). */ +#define SOFTWARE_SINGLE_STEP_P 1 + +#include "arm/tm-arm.h" +#include "tm-nbsd.h" + +#define JB_ELEMENT_SIZE sizeof(long) /* jmp_buf[_JBLEN] is array of ints */ +#define JB_PC 24 /* Setjmp()'s return PC saved here */ + +/* The first page is not writeable in NetBSD. */ +#undef LOWEST_PC +#define LOWEST_PC 0x8000 + +/* Return non-zero if inside a shared-library entry stub. */ +#undef IN_SOLIB_CALL_TRAMPOLINE +#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) \ + STREQ ((name), "_PROCEDURE_LINKAGE_TABLE_") + +/* Figure out where the longjmp will land. Slurp the args out of the stack. + We expect the first arg to be a pointer to the jmp_buf structure from which + we extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. + This routine returns true on success */ + +extern int +get_longjmp_target PARAMS ((CORE_ADDR *)); + +#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) + +/* For compatibility with previous implemenations of GDB on arm/NetBSD, + override the default little-endian breakpoint. */ +#undef ARM_LE_BREAKPOINT +#define ARM_LE_BREAKPOINT {0x11, 0x00, 0x00, 0xe6} + +/* By convention, NetBSD uses the "other" register names. */ +#define DEFAULT_REGISTER_NAMES additional_register_names + +#endif /* TM_NBSD_H */ diff --git a/gdb/config/arm/xm-nbsd.h b/gdb/config/arm/xm-nbsd.h new file mode 100644 index 00000000000..c5348d39629 --- /dev/null +++ b/gdb/config/arm/xm-nbsd.h @@ -0,0 +1,22 @@ +/* Parameters for execution on an ARM running NetBSD, for GDB. + Copyright 1994 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* Get generic NetBSD host definitions. */ +#include "xm-nbsd.h" |