forked from Imagelibrary/binutils-gdb
* config/i386/tm-i386.h: New file containing generic i*86 target
definitions. (TARGET_BYTE_ORDER): Moved here from tm-i386v.h. (IEEE_FLOAT): Moved here from tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Define default as 2. (FUNCTION_START_OFFSET): Moved here from tm-i386v.h. (SKIP_PROLOGUE): Moved here from tm-i386v.h. (SAVED_PC_AFTER_CALL): Moved here from tm-i386v.h. (INNER_THAN): Moved here from tm-i386v.h. (BREAKPOINT): Moved here from tm-i386v.h. (DECR_PC_AFTER_BREAK): Moved here from tm-i386v.h. (ABOUT_TO_RETURN): Moved here from tm-i386v.h. (REGISTER_SIZE): Moved here from tm-i386v.h. (NUM_REGS): Moved here from tm-i386v.h. (REGISTER_NAMES): Moved here from tm-i386v.h. (EXTRACT_STRUCT_VALUE_ADDRESS): Moved here from tm-i386v.h. (FP_REGNUM): Moved here from tm-i386v.h. (SP_REGNUM): Moved here from tm-i386v.h. (PC_REGNUM): Moved here from tm-i386v.h. (PS_REGNUM): Moved here from tm-i386v.h. (FP0_REGNUM): Moved here from tm-i386aix.h. (FPC_REGNUM): Moved here from tm-sun386.h. (REGISTER_BYTES): Moved here from tm-i386aix.h. (REGISTER_BYTE): Moved here from tm-i386aix.h. (REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. (MAX_REGISTER_RAW_SIZE): Moved here from tm-i386aix.h. (REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. (MAX_REGISTER_VIRTUAL_SIZE): Moved here from tm-i386aix.h. (EXTRACT_RETURN_VALUE): Moved here from tm-i386aix.h. (STORE_RETURN_VALUE): Moved here from tm-i386aix.h. (REGISTER_VIRTUAL_TYPE): Moved here from tm-i386v.h. (STORE_STRUCT_RETURN): Moved here from tm-i386v.h. (FRAME_CHAIN): Moved here from tm-i386v4.h. (FRAMELESS_FUNCTION_INVOCATION): Moved here from tm-i386v4.h. (FRAME_SAVED_PC): Moved here from tm-i386os9k.h (FRAME_ARGS_ADDRESS): Moved here from tm-i386v.h. (FRAME_LOCALS_ADDRESS): Moved here from tm-i386v.h. (FRAME_NUM_ARGS): Moved here from tm-i386sun.h. (FRAME_ARGS_SKIP): Moved here from tm-i386v.h. (FRAME_FIND_SAVED_REGS): Moved here from tm-i386v.h. (PUSH_DUMMY_FRAME): Moved here from tm-i386v.h. (POP_FRAME): Moved here from tm-i386v.h. (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET, CALL_DUMMY_BREAKPOINT_OFFSET, FIX_CALL_DUMMY): Moved here from tm-i386v.h (print_387_control_word, print_387_status_word): Declare prototypes. (struct frame_info, struct frame_saved_regs): Forward decls for prototypes. (SP_ARG0): Moved here from tm-i386v.h. * config/i386/tm-i386v.h: (i386/tm-i386.h): Include. (TARGET_BYTE_ORDER): Remove. (IEEE_FLOAT): Remove. (START_INFERIOR_TRAPS_EXPECTED): Undef before redefine to 4. (FUNCTION_START_OFFSET): Remove. (SKIP_PROLOGUE): Remove. (i386_skip_prologue): Remove prototype. (SAVED_PC_AFTER_CALL): Remove. (INNER_THAN): Remove. (BREAKPOINT): Remove. (DECR_PC_AFTER_BREAK): Remove. (ABOUT_TO_RETURN): Remove. (REGISTER_SIZE): Remove. (NUM_REGS): Undef before redefine to 16 (no FP support). (REGISTER_NAMES): Undef before redefine. (FP_REGNUM, SP_REGNUM, PC_REGNUM, PS_REGNUM): Remove. (REGISTER_BYTES): Undef before redefine. (REGISTER_BYTE): Undef before redefine. (REGISTER_RAW_SIZE): Undef before redefine. (REGISTER_VIRTUAL_SIZE): Undef before redefine. (MAX_REGISTER_RAW_SIZE): Undef before redefine. (MAX_REGISTER_VIRTUAL_SIZE): Undef before redefine. (REGISTER_VIRTUAL_TYPE): Undef before redefine. (STORE_STRUCT_RETURN): Undef before redefine. (EXTRACT_RETURN_VALUE): Undef before redefine. (STORE_RETURN_VALUE): Undef before redefine. (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. (FRAME_CHAIN): Undef before redefine. (FRAMELESS_FUNCTION_INVOCATION): Undef before redefine. (FRAME_SAVED_PC): Undef before redefine. (FRAME_ARGS_ADDRESS): Remove. (FRAME_LOCALS_ADDRESS): Remove. (FRAME_NUM_ARGS): Undef before redefine. (FRAME_ARGS_SKIP): Remove. (FRAME_FIND_SAVED_REGS): Remove. (PUSH_DUMMY_FRAME): Remove. (POP_FRAME): Remove. (CALL_DUMMY): Remove. (CALL_DUMMY_LENGTH): Remove. (CALL_DUMMY_START_OFFSET): Remove. (CALL_DUMMY_BREAKPOINT_OFFSET): Remove (FIX_CALL_DUMMY): Remove. (print_387_control_word): Remove. (print_387_status_word): Remove. (SP_ARG0): Remove. * config/i386/tm-symmetry.h: (TM_SYMMETRY_H): Enclose file in test for define & define if needed. (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define to 0. (MAX_REGISTER_RAW_SIZE): Remove. (FRAME_CHAIN): Remove. (FRAMELESS_FUNCTION_INVOCATION): Remove. (FRAME_SAVED_PC): Remove. (print_387_control_word, print_387_status_word): Remove prototypes. * config/i386/tm-ptx.h: (TM_PTX_H): Enclose file in test for define & define if needed. (START_INFERIOR_TRAPS_EXPECTED): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define back to 2. (DECR_PC_AFTER_BREAK): Move to after inclusion of tm-i386v4.h or tm-i386v.h, #undef, and #define to 0. (SDB_REG_TO_REGNUM): Remove obsolete commented out define. (print_387_control_word, print_387_status_word): Remove prototypes. * config/i386/tm-linux.h: (TM_LINUX_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. * config/i386/tm-i386v4.h: (TM_I386V4_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (FRAME_CHAIN): Moved to tm-i386.h. (FRAMELESS_FUNCTION_INVOCATION): Moved to tm-i386.h. (FRAME_SAVED_PC): Remove. (sigtramp_saved_pc): Define as i386v4_sigtramp_saved_pc. (FRAME_NUM_ARGS): Remove. * config/i386/tm-i386os9k.h: (TM_I386OS9K_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (NUM_REGS): Undefine before redefining. (FRAME_CHAIN): Remove. (FRAMELESS_FUNCTION_INVOCATION): Remove. (FRAME_SAVED_PC): Move to tm-i386.h. * config/i386/tm-i386nw.h: (TM_I386NW_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. * config/i386/tm-i386bsd.h: (TM_I386BSD_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (FRAMELESS_FUNCTION_INVOCATION): Remove. (FRAME_SAVED_PC): Remove. * config/i386/tm-i386aix.h: (i386/tm-i386.h): Include instead of tm-i386v.h. (START_INFERIOR_TRAPS_EXPECTED): Remove. (FP_REGNUM): Remove. (SP_REGNUM): Remove. (PC_REGNUM): Remove. (PS_REGNUM): Remove. (FP0_REGNUM): Moved to tm-i386.h. (NUM_REGS): Remove. (REGISTER_NAMES): Remove. (REGISTER_BYTES): Moved to tm-i386.h. (REGISTER_BYTE): Moved to tm-i386.h. (REGISTER_RAW_SIZE): Moved to tm-i386.h. (MAX_REGISTER_RAW_SIZE): Moved to tm-i386.h. (REGISTER_VIRTUAL_SIZE): Moved to tm-i386.h. (REGISTER_VIRTUAL_TYPE): Removed. (EXTRACT_RETURN_VALUE): Moved to tm-i386.h. (STORE_RETURN_VALUE): Moved to tm-i386.h. * config/i386/tm-sun386.h: (TM_SUN386_H): Enclose file in test for define & define if needed. (i386/tm-i386.h): Include. (TARGET_BYTE_ORDER): Remove. (FUNCTION_START_OFFSET): Remove. (SKIP_PROLOGUE): Remove. (SAVED_PC_AFTER_CALL): Remove. (INNER_THAN): Remove. (BREAKPOINT): Remove. (DECR_PC_AFTER_BREAK): Remove. (ABOUT_TO_RETURN): Remove. (REGISTER_SIZE): Remove. (NUM_REGS): Undefine before defining. (REGISTER_NAMES): Undefine before redefining. (REGISTER_BYTES): Undefine before redefining. (REGISTER_BYTE): Undefine before defining. (FP_REGNUM): Undefine before defining. (PC_REGNUM): Undefine before defining. (FPC_REGNUM): Undefine before defining. (REGISTER_RAW_SIZE): Undefine before defining. (FRAME_CHAIN): Undefine before defining. (FRAMELESS_FUNCTION_INVOCATION): Undefine before defining. (FRAME_SAVED_PC): Undefine before defining. (FRAME_NUM_ARGS): Moved to tm-i386.h. (MAX_REGISTER_RAW_SIZE): Remove. (MAX_REGISTER_VIRTUAL_SIZE): Remove. (STORE_STRUCT_RETURN): Remove. (EXTRACT_STRUCT_VALUE_ADDRESS): Remove. (FRAME_ARGS_ADDRESS): Remove. (FRAME_LOCALS_ADDRESS): Remove. (FRAME_NUM_ARGS): Undefine before defining. (FRAME_ARGS_SKIP): Remove. (FRAME_FIND_SAVED_REGS): Remove. (PUSH_DUMMY_FRAME): Remove. (POP_FRAME): Remove. (CALL_DUMMY, CALL_DUMMY_LENGTH, CALL_DUMMY_START_OFFSET): Remove. (struct frame_info, struct frame_saved_regs): Remove forward decls for prototypes. * config/i386/tm-i386lynx.h (i386/tm-i386.h): Include instead of tm-i386v.h. * config/i386/tm-i386m3.h (i386/tm-i386.h): Include instead of tm-i386v.h.
This commit is contained in:
Fred Fish
@@ -19,29 +19,34 @@ 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_PTX_H
|
||||
#define TM_PTX_H 1
|
||||
|
||||
/* I don't know if this will work for cross-debugging, even if you do get
|
||||
a copy of the right include file. */
|
||||
|
||||
#include <sys/reg.h>
|
||||
|
||||
/*
|
||||
#define SDB_REG_TO_REGNUM(value) ptx_coff_regno_to_gdb(value)
|
||||
extern int ptx_coff_regno_to_gdb();
|
||||
*/
|
||||
|
||||
#define START_INFERIOR_TRAPS_EXPECTED 2
|
||||
|
||||
/* Amount PC must be decremented by after a breakpoint.
|
||||
This is often the number of bytes in BREAKPOINT
|
||||
but not always. */
|
||||
|
||||
#define DECR_PC_AFTER_BREAK 0
|
||||
|
||||
#ifdef SEQUENT_PTX4
|
||||
#include "i386/tm-i386v4.h"
|
||||
#else /* !SEQUENT_PTX4 */
|
||||
#include "i386/tm-i386v.h"
|
||||
#endif
|
||||
|
||||
/* Number of traps that happen between exec'ing the shell to run an
|
||||
inferior, and when we finally get to the inferior code. This is 2
|
||||
on most implementations. Here we have to undo what tm-i386v.h gave
|
||||
us and restore the default. */
|
||||
|
||||
#undef START_INFERIOR_TRAPS_EXPECTED
|
||||
#define START_INFERIOR_TRAPS_EXPECTED 2
|
||||
|
||||
/* Amount PC must be decremented by after a breakpoint. This is often the
|
||||
number of bytes in BREAKPOINT but not always (such as now). */
|
||||
|
||||
#undef DECR_PC_AFTER_BREAK
|
||||
#define DECR_PC_AFTER_BREAK 0
|
||||
|
||||
#if 0
|
||||
--- this code can't be used unless we know we are running native,
|
||||
since it uses host specific ptrace calls.
|
||||
@@ -52,23 +57,30 @@ extern int ptx_coff_regno_to_gdb();
|
||||
#endif
|
||||
|
||||
/* Number of machine registers */
|
||||
#undef NUM_REGS
|
||||
|
||||
#undef NUM_REGS
|
||||
#define NUM_REGS 49
|
||||
|
||||
/* Initializer for an array of names of registers.
|
||||
There should be NUM_REGS strings in this initializer. */
|
||||
/* Initializer for an array of names of registers. There should be at least
|
||||
NUM_REGS strings in this initializer. Any excess ones are simply ignored.
|
||||
The order of the first 8 registers must match the compiler's numbering
|
||||
scheme (which is the same as the 386 scheme) and also regmap in the various
|
||||
*-nat.c files. */
|
||||
|
||||
#undef REGISTER_NAMES
|
||||
#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
|
||||
"esp", "ebp", "esi", "edi", \
|
||||
"eip", "eflags", "st0", "st1", "st2", \
|
||||
"st3", "st4", "st5", "st6", "st7", \
|
||||
"fp1", "fp2", "fp3", "fp4", "fp5", "fp6", "fp7", \
|
||||
"fp8", "fp9", "fp10", "fp11", "fp12", \
|
||||
"fp13", "fp14", "fp15", "fp16", "fp17", \
|
||||
"fp18", "fp19", "fp20", "fp21", "fp22", \
|
||||
"fp23", "fp24", "fp25", "fp26", "fp27", \
|
||||
"fp28", "fp29", "fp30", "fp31" }
|
||||
#undef REGISTER_NAMES
|
||||
#define REGISTER_NAMES { "eax", "ecx", "edx", "ebx", \
|
||||
"esp", "ebp", "esi", "edi", \
|
||||
"eip", "eflags", "st0", "st1", \
|
||||
"st2", "st3", "st4", "st5", \
|
||||
"st6", "st7", "fp1", "fp2", \
|
||||
"fp3", "fp4", "fp5", "fp6", \
|
||||
"fp7", "fp8", "fp9", "fp10", \
|
||||
"fp11", "fp12", "fp13", "fp14", \
|
||||
"fp15", "fp16", "fp17", "fp18", \
|
||||
"fp19", "fp20", "fp21", "fp22", \
|
||||
"fp23", "fp24", "fp25", "fp26", \
|
||||
"fp27", "fp28", "fp29", "fp30", \
|
||||
"fp31" }
|
||||
|
||||
/* Register numbers of various important registers.
|
||||
Note that some of these values are "real" register numbers,
|
||||
@@ -104,13 +116,13 @@ extern int ptx_coff_regno_to_gdb();
|
||||
#define FP1_REGNUM 18 /* first 1167 register */
|
||||
/* Get %fp2 - %fp31 by addition, since they are contiguous */
|
||||
|
||||
#undef SP_REGNUM
|
||||
#undef SP_REGNUM
|
||||
#define SP_REGNUM ESP_REGNUM /* Contains address of top of stack */
|
||||
#undef FP_REGNUM
|
||||
#undef FP_REGNUM
|
||||
#define FP_REGNUM EBP_REGNUM /* Contains address of executing stack frame */
|
||||
#undef PC_REGNUM
|
||||
#undef PC_REGNUM
|
||||
#define PC_REGNUM EIP_REGNUM /* Contains program counter */
|
||||
#undef PS_REGNUM
|
||||
#undef PS_REGNUM
|
||||
#define PS_REGNUM EFLAGS_REGNUM /* Contains processor status */
|
||||
|
||||
/*
|
||||
@@ -129,36 +141,34 @@ extern int ptx_coff_regno_to_gdb();
|
||||
extern int
|
||||
ptx_register_u_addr PARAMS ((int, int));
|
||||
|
||||
|
||||
/* Total amount of space needed to store our copies of the machine's
|
||||
register state, the array `registers'. */
|
||||
/* 10 i386 registers, 8 i387 registers, and 31 Weitek 1167 registers */
|
||||
#undef REGISTER_BYTES
|
||||
register state, the array `registers'. 10 i*86 registers, 8 i387
|
||||
registers, and 31 Weitek 1167 registers */
|
||||
|
||||
#undef REGISTER_BYTES
|
||||
#define REGISTER_BYTES ((10 * 4) + (8 * 10) + (31 * 4))
|
||||
|
||||
/* Index within `registers' of the first byte of the space for
|
||||
register N. */
|
||||
/* Index within `registers' of the first byte of the space for register N. */
|
||||
|
||||
#undef REGISTER_BYTE
|
||||
#undef REGISTER_BYTE
|
||||
#define REGISTER_BYTE(N) \
|
||||
((N < ST0_REGNUM) ? (N * 4) : \
|
||||
(N < FP1_REGNUM) ? (40 + ((N - ST0_REGNUM) * 10)) : \
|
||||
(40 + 80 + ((N - FP1_REGNUM) * 4)))
|
||||
(((N) < ST0_REGNUM) ? ((N) * 4) : \
|
||||
((N) < FP1_REGNUM) ? (40 + (((N) - ST0_REGNUM) * 10)) : \
|
||||
(40 + 80 + (((N) - FP1_REGNUM) * 4)))
|
||||
|
||||
/* Number of bytes of storage in the actual machine representation
|
||||
* for register N. All registers are 4 bytes, except 387 st(0) - st(7),
|
||||
* which are 80 bits each.
|
||||
*/
|
||||
/* Number of bytes of storage in the actual machine representation for
|
||||
register N. All registers are 4 bytes, except 387 st(0) - st(7),
|
||||
which are 80 bits each. */
|
||||
|
||||
#undef REGISTER_RAW_SIZE
|
||||
#undef REGISTER_RAW_SIZE
|
||||
#define REGISTER_RAW_SIZE(N) \
|
||||
((N < ST0_REGNUM) ? 4 : \
|
||||
(N < FP1_REGNUM) ? 10 : \
|
||||
(((N) < ST0_REGNUM) ? 4 : \
|
||||
((N) < FP1_REGNUM) ? 10 : \
|
||||
4)
|
||||
|
||||
/* Largest value REGISTER_RAW_SIZE can have. */
|
||||
|
||||
#undef MAX_REGISTER_RAW_SIZE
|
||||
#undef MAX_REGISTER_RAW_SIZE
|
||||
#define MAX_REGISTER_RAW_SIZE 10
|
||||
|
||||
/* Nonzero if register N requires conversion
|
||||
@@ -209,24 +219,14 @@ extern const struct floatformat floatformat_i387_ext; /* from floatformat.h */
|
||||
a function return value of type TYPE, and copy that, in virtual format,
|
||||
into VALBUF. */
|
||||
|
||||
#undef EXTRACT_RETURN_VALUE
|
||||
#undef EXTRACT_RETURN_VALUE
|
||||
#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
|
||||
symmetry_extract_return_value(TYPE, REGBUF, VALBUF)
|
||||
|
||||
|
||||
/*
|
||||
* Removed extra PUSH_DUMMY_FRAME, et al: it was identical to the
|
||||
* i386-tdep.c version.
|
||||
*/
|
||||
|
||||
extern void
|
||||
print_387_control_word PARAMS ((unsigned int));
|
||||
|
||||
extern void
|
||||
print_387_status_word PARAMS ((unsigned int));
|
||||
|
||||
/*
|
||||
#undef FRAME_FIND_SAVED_REGS
|
||||
#undef FRAME_FIND_SAVED_REGS
|
||||
#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
|
||||
{ ptx_frame_find_saved_regs((frame_info), &(frame_saved_regs)); }
|
||||
*/
|
||||
|
||||
#endif /* ifndef TM_PTX_H */
|
||||
|
||||
Reference in New Issue
Block a user