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author | Fred Fish <fnf@specifix.com> | 1993-03-23 01:57:27 +0000 |
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committer | Fred Fish <fnf@specifix.com> | 1993-03-23 01:57:27 +0000 |
commit | 9a07ddf2afbf5c29c74b62da8feccd97afea597e (patch) | |
tree | a709d8fe231b87384640a38af63bbb2af832e48b /gdb/xm-pyr.h | |
parent | 5076de826cefc4cd828a8cf4cd6940d9a82f9e70 (diff) | |
download | gdb-9a07ddf2afbf5c29c74b62da8feccd97afea597e.zip gdb-9a07ddf2afbf5c29c74b62da8feccd97afea597e.tar.gz gdb-9a07ddf2afbf5c29c74b62da8feccd97afea597e.tar.bz2 |
* nm-*, xm-*, tm-*: All native, host, and target files, which
get linked to nm.h, xm.h, and tm.h respectively by configure,
moved to appropriate config/<cpu> subdirectory.
* nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
Native, host, and target files that are common across more than
one cpu architecture and included by one of the configured
native, host, or target files, get moved to config directory.
Diffstat (limited to 'gdb/xm-pyr.h')
-rw-r--r-- | gdb/xm-pyr.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/gdb/xm-pyr.h b/gdb/xm-pyr.h deleted file mode 100644 index 0d496a3..0000000 --- a/gdb/xm-pyr.h +++ /dev/null @@ -1,96 +0,0 @@ -/* Definitions to make GDB run on a Pyramidax under OSx 4.0 (4.2bsd). - Copyright 1988, 1989, 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -#define HOST_BYTE_ORDER BIG_ENDIAN - -/* Define PYRAMID_CONTROL_FRAME_DEBUGGING to get copious messages - about reading the control stack on standard output. This - makes gdb unusable as a debugger. */ - -/* #define PYRAMID_CONTROL_FRAME_DEBUGGING */ - -/* Define PYRAMID_FRAME_DEBUGGING for ? */ - -/* use Pyramid's slightly strange ptrace */ -#define PYRAMID_PTRACE - -/* Traditional Unix virtual address spaces have thre regions: text, - data and stack. The text, initialised data, and uninitialised data - are represented in separate segments of the a.out file. - When a process dumps core, the data and stack regions are written - to a core file. This gives a debugger enough information to - reconstruct (and debug) the virtual address space at the time of - the coredump. - Pyramids have an distinct fourth region of the virtual address - space, in which the contents of the windowed registers are stacked - in fixed-size frames. Pyramid refer to this region as the control - stack. Each call (or trap) automatically allocates a new register - frame; each return deallocates the current frame and restores the - windowed registers to their values before the call. - - When dumping core, the control stack is written to a core files as - a third segment. The core-handling functions need to know to deal - with it. */ - -/* Tell dep.c what the extra segment is. */ -#define PYRAMID_CORE - -#define NO_SIGINTERRUPT - -#define HAVE_WAIT_STRUCT - -/* Get rid of any system-imposed stack limit if possible. */ - -#define SET_STACK_LIMIT_HUGE - -/* This is the amount to subtract from u.u_ar0 - to get the offset in the core file of the register values. */ - -#define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG)) - -/* Define offsets of registers in the core file (or maybe u area) */ -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ struct user __u; \ - addr = blockend + (regno - 16 ) * 4; \ - if (regno == 67) { \ - printf("\\geting reg 67\\"); \ - addr = (int)(&__u.u_pcb.pcb_csp) - (int) &__u; \ - } else if (regno == KSP_REGNUM) { \ - printf("\\geting KSP (reg %d)\\", KSP_REGNUM); \ - addr = (int)(&__u.u_pcb.pcb_ksp) - (int) &__u; \ - } else if (regno == CSP_REGNUM) { \ - printf("\\geting CSP (reg %d\\",CSP_REGNUM); \ - addr = (int)(&__u.u_pcb.pcb_csp) - (int) &__u; \ - } else if (regno == 64) { \ - printf("\\geting reg 64\\"); \ - addr = (int)(&__u.u_pcb.pcb_csp) - (int) &__u; \ - } else if (regno == PS_REGNUM) \ - addr = blockend - 4; \ - else if (1 && ((16 > regno) && (regno > 11))) \ - addr = last_frame_offset + (4 *(regno+32)); \ - else if (0 && (12 > regno)) \ - addr = global_reg_offset + (4 *regno); \ - else if (16 > regno) \ - addr = global_reg_offset + (4 *regno); \ - else \ - addr = blockend + (regno - 16 ) * 4; \ -} - -/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */ -#define FETCH_INFERIOR_REGISTERS |