/* dbg_rdi.h -- ARMulator RDI interface: ARM6 Instruction Emulator.
Copyright (C) 1994 Advanced RISC Machines Ltd.
-
+
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
+ the Free Software Foundation; either version 3 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. */
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
#ifndef dbg_rdi__h
#define dbg_rdi__h
#define RDIError_UnimplementedMessage 254
#define RDIError_UndefinedMessage 255
-/***************************************************************************\
-* RDP Message Numbers *
-\***************************************************************************/
-
-#define RDP_Start (unsigned char)0x0
-#define RDP_End (unsigned char)0x1
-#define RDP_Read (unsigned char)0x2
-#define RDP_Write (unsigned char)0x3
-#define RDP_CPUread (unsigned char)0x4
-#define RDP_CPUwrite (unsigned char)0x5
-#define RDP_CPread (unsigned char)0x6
-#define RDP_CPwrite (unsigned char)0x7
-#define RDP_SetBreak (unsigned char)0xa
-#define RDP_ClearBreak (unsigned char)0xb
-#define RDP_SetWatch (unsigned char)0xc
-#define RDP_ClearWatch (unsigned char)0xd
-#define RDP_Execute (unsigned char)0x10
-#define RDP_Step (unsigned char)0x11
-#define RDP_Info (unsigned char)0x12
-#define RDP_OSOpReply (unsigned char)0x13
-
-#define RDP_AddConfig (unsigned char)0x14
-#define RDP_LoadConfigData (unsigned char)0x15
-#define RDP_SelectConfig (unsigned char)0x16
-#define RDP_LoadAgent (unsigned char)0x17
-
-#define RDP_Stopped (unsigned char)0x20
-#define RDP_OSOp (unsigned char)0x21
-#define RDP_Fatal (unsigned char)0x5e
-#define RDP_Return (unsigned char)0x5f
-#define RDP_Reset (unsigned char)0x7f
-
-/***************************************************************************\
-* Other RDI values *
-\***************************************************************************/
-
-#define RDISex_Little 0 /* the byte sex of the debuggee */
-#define RDISex_Big 1
-#define RDISex_DontCare 2
-
-#define RDIPoint_EQ 0 /* the different types of break/watchpoints */
-#define RDIPoint_GT 1
-#define RDIPoint_GE 2
-#define RDIPoint_LT 3
-#define RDIPoint_LE 4
-#define RDIPoint_IN 5
-#define RDIPoint_OUT 6
-#define RDIPoint_MASK 7
-
-#define RDIPoint_Inquiry 64 /* ORRed with point type in extended RDP */
-#define RDIPoint_Handle 128 /* messages */
-
-#define RDIWatch_ByteRead 1 /* types of data accesses to watch for */
-#define RDIWatch_HalfRead 2
-#define RDIWatch_WordRead 4
-#define RDIWatch_ByteWrite 8
-#define RDIWatch_HalfWrite 16
-#define RDIWatch_WordWrite 32
-
-#define RDIReg_R15 (1L << 15) /* mask values for CPU */
-#define RDIReg_PC (1L << 16)
-#define RDIReg_CPSR (1L << 17)
-#define RDIReg_SPSR (1L << 18)
-#define RDINumCPURegs 19
-
-#define RDINumCPRegs 10 /* current maximum */
-
-#define RDIMode_Curr 255
-
-/* Bits set in return value from RDIInfo_Target */
-#define RDITarget_LogSpeed 0x0f
-#define RDITarget_HW 0x10 /* else emulator */
-#define RDITarget_AgentMaxLevel 0xe0
-#define RDITarget_AgentLevelShift 5
-#define RDITarget_DebuggerMinLevel 0x700
-#define RDITarget_DebuggerLevelShift 8
-#define RDITarget_CanReloadAgent 0x800
-#define RDITarget_CanInquireLoadSize 0x1000
-
-/* Bits set in return value from RDIInfo_Step */
-#define RDIStep_Multiple 1
-#define RDIStep_PCChange 2
-#define RDIStep_Single 4
-
-/* Bits set in return value from RDIInfo_Points */
-#define RDIPointCapability_Comparison 1
-#define RDIPointCapability_Range 2
-/* 4 to 128 are RDIWatch_xx{Read,Write} left-shifted by two */
-#define RDIPointCapability_Mask 256
-#define RDIPointCapability_Status 512 /* Point status enquiries available */
-
-/* RDI_Info subcodes */
-#define RDIInfo_Target 0
-#define RDIInfo_Points 1
-#define RDIInfo_Step 2
-#define RDIInfo_MMU 3
-#define RDIInfo_DownLoad 4 /* Inquires whether configuration download
- and selection is available.
- */
-#define RDIInfo_SemiHosting 5 /* Inquires whether RDISemiHosting_* RDI_Info
- calls are available.
- */
-#define RDIInfo_CoPro 6 /* Inquires whether CoPro RDI_Info calls are
- available.
- */
-#define RDIInfo_Icebreaker 7
-
-/* The next two are only to be used if the value returned by RDIInfo_Points */
-/* has RDIPointCapability_Status set. */
-#define RDIPointStatus_Watch 0x80
-#define RDIPointStatus_Break 0x81
-
-#define RDISignal_Stop 0x100
-
-#define RDIVector_Catch 0x180
-
-/* The next four are only to be used if RDIInfo_Semihosting returned no error */
-#define RDISemiHosting_SetState 0x181
-#define RDISemiHosting_GetState 0x182
-#define RDISemiHosting_SetVector 0x183
-#define RDISemiHosting_GetVector 0x184
-
-/* The next two are only to be used if RDIInfo_Icebreaker returned no error */
-#define RDIIcebreaker_GetLocks 0x185
-#define RDIIcebreaker_SetLocks 0x186
-
-/* Only if RDIInfo_Target returned RDITarget_CanInquireLoadSize */
-#define RDIInfo_GetLoadSize 0x187
-
-#define RDICycles 0x200
-#define RDICycles_Size 48
-#define RDIErrorP 0x201
-
-#define RDISet_Cmdline 0x300
-#define RDISet_RDILevel 0x301
-#define RDISet_Thread 0x302
-
-/* The next two are only to be used if RDIInfo_CoPro returned no error */
-#define RDIInfo_DescribeCoPro 0x400
-#define RDIInfo_RequestCoProDesc 0x401
-
-#define RDIInfo_Log 0x800
-#define RDIInfo_SetLog 0x801
-
-typedef unsigned long PointHandle;
-typedef unsigned long ThreadHandle;
-#define RDINoPointHandle ((PointHandle)-1L)
-#define RDINoHandle ((ThreadHandle)-1L)
-
-struct Dbg_ConfigBlock;
-struct Dbg_HostosInterface;
-struct Dbg_MCState;
-typedef int rdi_open_proc (unsigned type,
- struct Dbg_ConfigBlock const *config,
- struct Dbg_HostosInterface const *i,
- struct Dbg_MCState *dbg_state);
-typedef int rdi_close_proc (void);
-typedef int rdi_read_proc (ARMword source, void *dest, unsigned *nbytes);
-typedef int rdi_write_proc (const void *source, ARMword dest,
- unsigned *nbytes);
-typedef int rdi_CPUread_proc (unsigned mode, unsigned long mask,
- ARMword * state);
-typedef int rdi_CPUwrite_proc (unsigned mode, unsigned long mask,
- ARMword const *state);
-typedef int rdi_CPread_proc (unsigned CPnum, unsigned long mask,
- ARMword * state);
-typedef int rdi_CPwrite_proc (unsigned CPnum, unsigned long mask,
- ARMword const *state);
-typedef int rdi_setbreak_proc (ARMword address, unsigned type, ARMword bound,
- PointHandle * handle);
-typedef int rdi_clearbreak_proc (PointHandle handle);
-typedef int rdi_setwatch_proc (ARMword address, unsigned type,
- unsigned datatype, ARMword bound,
- PointHandle * handle);
-typedef int rdi_clearwatch_proc (PointHandle handle);
-typedef int rdi_execute_proc (PointHandle * handle);
-typedef int rdi_step_proc (unsigned ninstr, PointHandle * handle);
-typedef int rdi_info_proc (unsigned type, ARMword * arg1, ARMword * arg2);
-typedef int rdi_pointinq_proc (ARMword * address, unsigned type,
- unsigned datatype, ARMword * bound);
-
-typedef enum
-{
- RDI_ConfigCPU,
- RDI_ConfigSystem
-}
-RDI_ConfigAspect;
-
-typedef enum
-{
- RDI_MatchAny,
- RDI_MatchExactly,
- RDI_MatchNoEarlier
-}
-RDI_ConfigMatchType;
-
-typedef int rdi_addconfig_proc (unsigned long nbytes);
-typedef int rdi_loadconfigdata_proc (unsigned long nbytes, char const *data);
-typedef int rdi_selectconfig_proc (RDI_ConfigAspect aspect, char const *name,
- RDI_ConfigMatchType matchtype,
- unsigned versionreq, unsigned *versionp);
-
-typedef char *getbufferproc (void *getbarg, unsigned long *sizep);
-typedef int rdi_loadagentproc (ARMword dest, unsigned long size,
- getbufferproc * getb, void *getbarg);
-
-typedef struct
-{
- int itemmax;
- char const *const *names;
-}
-RDI_NameList;
-
-typedef RDI_NameList const *rdi_namelistproc (void);
-
-typedef int rdi_errmessproc (char *buf, int buflen, int errno);
-
-struct RDIProcVec
-{
- char rditypename[12];
-
- rdi_open_proc *open;
- rdi_close_proc *close;
- rdi_read_proc *read;
- rdi_write_proc *write;
- rdi_CPUread_proc *CPUread;
- rdi_CPUwrite_proc *CPUwrite;
- rdi_CPread_proc *CPread;
- rdi_CPwrite_proc *CPwrite;
- rdi_setbreak_proc *setbreak;
- rdi_clearbreak_proc *clearbreak;
- rdi_setwatch_proc *setwatch;
- rdi_clearwatch_proc *clearwatch;
- rdi_execute_proc *execute;
- rdi_step_proc *step;
- rdi_info_proc *info;
- /* V2 RDI */
- rdi_pointinq_proc *pointinquiry;
-
- /* These three useable only if RDIInfo_DownLoad returns no error */
- rdi_addconfig_proc *addconfig;
- rdi_loadconfigdata_proc *loadconfigdata;
- rdi_selectconfig_proc *selectconfig;
-
- rdi_namelistproc *drivernames;
- rdi_namelistproc *cpunames;
-
- rdi_errmessproc *errmess;
-
- /* Only if RDIInfo_Target returns a value with RDITarget_LoadAgent set */
- rdi_loadagentproc *loadagent;
-};
-
#endif
extern unsigned int swi_mask;
projects / deliverable / binutils-gdb.git / blobdiff