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* d10v-dis.c: Fix formatting.
[deliverable/binutils-gdb.git] / gdb / ns32km3-nat.c
CommitLineData
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AC		 1/* OBSOLETE /* Low level interface to ns532 running mach 3.0. */
2/* OBSOLETE Copyright 1992, 1993, 1998, 2000, 2001 Free Software Foundation, Inc. */
3/* OBSOLETE */
4/* OBSOLETE This file is part of GDB. */
5/* OBSOLETE */
6/* OBSOLETE This program is free software; you can redistribute it and/or modify */
7/* OBSOLETE it under the terms of the GNU General Public License as published by */
8/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
9/* OBSOLETE (at your option) any later version. */
10/* OBSOLETE */
11/* OBSOLETE This program is distributed in the hope that it will be useful, */
12/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
13/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
14/* OBSOLETE GNU General Public License for more details. */
15/* OBSOLETE */
16/* OBSOLETE You should have received a copy of the GNU General Public License */
17/* OBSOLETE along with this program; if not, write to the Free Software */
18/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */
19/* OBSOLETE Boston, MA 02111-1307, USA. */ */
20/* OBSOLETE */
21/* OBSOLETE#include "defs.h" */
22/* OBSOLETE#include "inferior.h" */
23/* OBSOLETE#include "regcache.h" */
24/* OBSOLETE */
25/* OBSOLETE#include <stdio.h> */
26/* OBSOLETE */
27/* OBSOLETE#include <mach.h> */
28/* OBSOLETE#include <mach/message.h> */
29/* OBSOLETE#include <mach/exception.h> */
30/* OBSOLETE#include <mach_error.h> */
31/* OBSOLETE */
32/* OBSOLETE#define private static */
33/* OBSOLETE\f */
34/* OBSOLETE */
35/* OBSOLETE/* Find offsets to thread states at compile time. */
36/* OBSOLETE * If your compiler does not grok this, calculate offsets */
37/* OBSOLETE * offsets yourself and use them (or get a compatible compiler :-) */
38/* OBSOLETE */ */
39/* OBSOLETE */
40/* OBSOLETE#define REG_N_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->ts.reg) */
41/* OBSOLETE#define REG_F_OFFSET(reg) (int)(&((struct ns532_combined_state *)0)->fs.reg) */
42/* OBSOLETE */
43/* OBSOLETE/* at reg_offset[i] is the offset to the ns532_combined_state */
44/* OBSOLETE * location where the gdb registers[i] is stored. */
45/* OBSOLETE */ */
46/* OBSOLETE */
47/* OBSOLETEstatic int reg_offset[] = */
48/* OBSOLETE{ */
49/* OBSOLETE REG_N_OFFSET (r0), REG_N_OFFSET (r1), REG_N_OFFSET (r2), REG_N_OFFSET (r3), */
50/* OBSOLETE REG_N_OFFSET (r4), REG_N_OFFSET (r5), REG_N_OFFSET (r6), REG_N_OFFSET (r7), */
51/* OBSOLETE REG_F_OFFSET (l0a), REG_F_OFFSET (l0b), REG_F_OFFSET (l2a), REG_F_OFFSET (l2b), */
52/* OBSOLETE REG_F_OFFSET (l4a), REG_F_OFFSET (l4b), REG_F_OFFSET (l6a), REG_F_OFFSET (l6b), */
53/* OBSOLETEREG_N_OFFSET (sp), REG_N_OFFSET (fp), REG_N_OFFSET (pc), REG_N_OFFSET (psr), */
54/* OBSOLETE REG_F_OFFSET (fsr), */
55/* OBSOLETE REG_F_OFFSET (l0a), REG_F_OFFSET (l1a), REG_F_OFFSET (l2a), REG_F_OFFSET (l3a), */
56/* OBSOLETE REG_F_OFFSET (l4a), REG_F_OFFSET (l5a), REG_F_OFFSET (l6a), REG_F_OFFSET (l7a), */
57/* OBSOLETE}; */
58/* OBSOLETE */
59/* OBSOLETE#define REG_ADDRESS(state,regnum) ((char *)(state)+reg_offset[regnum]) */
60/* OBSOLETE */
61/* OBSOLETE/* Fetch COUNT contiguous registers from thread STATE starting from REGNUM */
62/* OBSOLETE * Caller knows that the regs handled in one transaction are of same size. */
63/* OBSOLETE */ */
64/* OBSOLETE#define FETCH_REGS(state, regnum, count) \ */
65/* OBSOLETE memcpy (&registers[REGISTER_BYTE (regnum)], \ */
66/* OBSOLETE (char *)state+reg_offset[ regnum ], \ */
67/* OBSOLETE count*REGISTER_SIZE) */
68/* OBSOLETE */
69/* OBSOLETE/* Store COUNT contiguous registers to thread STATE starting from REGNUM */ */
70/* OBSOLETE#define STORE_REGS(state, regnum, count) \ */
71/* OBSOLETE memcpy ((char *)state+reg_offset[ regnum ], \ */
72/* OBSOLETE &registers[REGISTER_BYTE (regnum)], \ */
73/* OBSOLETE count*REGISTER_SIZE) */
74/* OBSOLETE\f */
75/* OBSOLETE/* */
76/* OBSOLETE * Fetch inferiors registers for gdb. */
77/* OBSOLETE * REGNO specifies which (as gdb views it) register, -1 for all. */
78/* OBSOLETE */ */
79/* OBSOLETE */
80/* OBSOLETEvoid */
81/* OBSOLETEfetch_inferior_registers (int regno) */
82/* OBSOLETE{ */
83/* OBSOLETE kern_return_t ret; */
84/* OBSOLETE thread_state_data_t state; */
85/* OBSOLETE unsigned int stateCnt = NS532_COMBINED_STATE_COUNT; */
86/* OBSOLETE int index; */
87/* OBSOLETE */
88/* OBSOLETE if (!MACH_PORT_VALID (current_thread)) */
89/* OBSOLETE error ("fetch inferior registers: Invalid thread"); */
90/* OBSOLETE */
91/* OBSOLETE if (must_suspend_thread) */
92/* OBSOLETE setup_thread (current_thread, 1); */
93/* OBSOLETE */
94/* OBSOLETE ret = thread_get_state (current_thread, */
95/* OBSOLETE NS532_COMBINED_STATE, */
96/* OBSOLETE state, */
97/* OBSOLETE &stateCnt); */
98/* OBSOLETE */
99/* OBSOLETE if (ret != KERN_SUCCESS) */
100/* OBSOLETE warning ("fetch_inferior_registers: %s ", */
101/* OBSOLETE mach_error_string (ret)); */
102/* OBSOLETE#if 0 */
103/* OBSOLETE /* It may be more effective to store validate all of them, */
104/* OBSOLETE * since we fetched them all anyway */
105/* OBSOLETE */ */
106/* OBSOLETE else if (regno != -1) */
107/* OBSOLETE supply_register (regno, (char *) state + reg_offset[regno]); */
108/* OBSOLETE#endif */
109/* OBSOLETE else */
110/* OBSOLETE { */
111/* OBSOLETE for (index = 0; index < NUM_REGS; index++) */
112/* OBSOLETE supply_register (index, (char *) state + reg_offset[index]); */
113/* OBSOLETE } */
114/* OBSOLETE */
115/* OBSOLETE if (must_suspend_thread) */
116/* OBSOLETE setup_thread (current_thread, 0); */
117/* OBSOLETE} */
118/* OBSOLETE\f */
119/* OBSOLETE/* Store our register values back into the inferior. */
120/* OBSOLETE * If REGNO is -1, do this for all registers. */
121/* OBSOLETE * Otherwise, REGNO specifies which register */
122/* OBSOLETE * */
123/* OBSOLETE * On mach3 all registers are always saved in one call. */
124/* OBSOLETE */ */
125/* OBSOLETEvoid */
126/* OBSOLETEstore_inferior_registers (int regno) */
127/* OBSOLETE{ */
128/* OBSOLETE kern_return_t ret; */
129/* OBSOLETE thread_state_data_t state; */
130/* OBSOLETE unsigned int stateCnt = NS532_COMBINED_STATE_COUNT; */
131/* OBSOLETE register int index; */
132/* OBSOLETE */
133/* OBSOLETE if (!MACH_PORT_VALID (current_thread)) */
134/* OBSOLETE error ("store inferior registers: Invalid thread"); */
135/* OBSOLETE */
136/* OBSOLETE if (must_suspend_thread) */
137/* OBSOLETE setup_thread (current_thread, 1); */
138/* OBSOLETE */
139/* OBSOLETE /* Fetch the state of the current thread */ */
140/* OBSOLETE ret = thread_get_state (current_thread, */
141/* OBSOLETE NS532_COMBINED_STATE, */
142/* OBSOLETE state, */
143/* OBSOLETE &stateCnt); */
144/* OBSOLETE */
145/* OBSOLETE if (ret != KERN_SUCCESS) */
146/* OBSOLETE { */
147/* OBSOLETE warning ("store_inferior_registers (get): %s", */
148/* OBSOLETE mach_error_string (ret)); */
149/* OBSOLETE if (must_suspend_thread) */
150/* OBSOLETE setup_thread (current_thread, 0); */
151/* OBSOLETE return; */
152/* OBSOLETE } */
153/* OBSOLETE */
154/* OBSOLETE /* move gdb's registers to thread's state */
155/* OBSOLETE */
156/* OBSOLETE * Since we save all registers anyway, save the ones */
157/* OBSOLETE * that gdb thinks are valid (e.g. ignore the regno */
158/* OBSOLETE * parameter) */
159/* OBSOLETE */ */
160/* OBSOLETE#if 0 */
161/* OBSOLETE if (regno != -1) */
162/* OBSOLETE STORE_REGS (state, regno, 1); */
163/* OBSOLETE else */
164/* OBSOLETE#endif */
165/* OBSOLETE { */
166/* OBSOLETE for (index = 0; index < NUM_REGS; index++) */
167/* OBSOLETE STORE_REGS (state, index, 1); */
168/* OBSOLETE } */
169/* OBSOLETE */
170/* OBSOLETE /* Write gdb's current view of register to the thread */
171/* OBSOLETE */ */
172/* OBSOLETE ret = thread_set_state (current_thread, */
173/* OBSOLETE NS532_COMBINED_STATE, */
174/* OBSOLETE state, */
175/* OBSOLETE NS532_COMBINED_STATE_COUNT); */
176/* OBSOLETE */
177/* OBSOLETE if (ret != KERN_SUCCESS) */
178/* OBSOLETE warning ("store_inferior_registers (set): %s", */
179/* OBSOLETE mach_error_string (ret)); */
180/* OBSOLETE */
181/* OBSOLETE if (must_suspend_thread) */
182/* OBSOLETE setup_thread (current_thread, 0); */
183/* OBSOLETE} */
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