* Makefile.in (m68k_tdep_h): Define.
(abug-rom.o, cpu32bug-rom.o, dbug-rom.o, m68k-tdep.o, m68klinux-nat.o) (remote-est.o, rom68k-rom.o): Add $(m68k_tdep_h). * m68k-tdep.c: Move register number enum ... * m68k-tdep.h: ... to this new file and rename the constants from E_* to M68K_*. All uses changed. * config/m68k/tm-m68k.h (D0_REGNUM, A0_REGNUM): Remove definitions. * abug-rom.c: Include "m68k-tdep.h". Use M68K_D0_REGNUM/M68K_A0_REGNUM instead of D0_REGNUM/A0_REGNUM. * cpu32bug-rom.c: Likewise. * dbug-rom.c: Likewise. * m68k-tdep.c: Likewise. * m68klinux-nat.c: Likewise. * remote-est.c: Likewise. * rom68k-rom.c: Likewise. * config/m68k/tm-linux.h: Likewise.
This commit is contained in:
Andreas Schwab
parent
9648bac836
commit
32eeb91a76
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@ -1,3 +1,22 @@
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2002-11-23 Andreas Schwab <schwab@suse.de>
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* Makefile.in (m68k_tdep_h): Define.
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(abug-rom.o, cpu32bug-rom.o, dbug-rom.o, m68k-tdep.o, m68klinux-nat.o)
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(remote-est.o, rom68k-rom.o): Add $(m68k_tdep_h).
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* m68k-tdep.c: Move register number enum ...
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* m68k-tdep.h: ... to this new file and rename the constants from
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E_* to M68K_*. All uses changed.
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* config/m68k/tm-m68k.h (D0_REGNUM, A0_REGNUM): Remove definitions.
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* abug-rom.c: Include "m68k-tdep.h". Use
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M68K_D0_REGNUM/M68K_A0_REGNUM instead of D0_REGNUM/A0_REGNUM.
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* cpu32bug-rom.c: Likewise.
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* dbug-rom.c: Likewise.
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* m68k-tdep.c: Likewise.
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* m68klinux-nat.c: Likewise.
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* remote-est.c: Likewise.
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* rom68k-rom.c: Likewise.
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* config/m68k/tm-linux.h: Likewise.
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2002-11-23 Andrew Cagney <ac131313@redhat.com>
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* arm-tdep.c (arm_gdbarch_init): Remove old style non-generic
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@ -683,6 +683,7 @@ kod_h = kod.h
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language_h = language.h
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linespec_h = linespec.h
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m2_lang_h = m2-lang.h
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m68k_tdep_h = m68k-tdep.h
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macroexp_h = macroexp.h
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macroscope_h = macroscope.h $(macrotab_h) $(symtab_h)
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macrotab_h = macrotab.h
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@ -1496,7 +1497,7 @@ ada-exp.tab.o: ada-exp.tab.c ada-lex.c ada-lang.h \
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a68v-nat.o: a68v-nat.c $(defs_h) $(inferior_h) $(regcache_h)
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abug-rom.o: abug-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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$(serial_h) $(regcache_h)
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$(serial_h) $(regcache_h) $(m68k_tdep_h)
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ada-lang.o: ada-lang.c $(gdb_string_h) $(demangle_h) $(defs_h) $(symtab_h) \
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$(gdbtypes_h) $(gdbcmd_h) $(expression_h) $(parser_defs_h) \
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$(language_h) $(c_lang_h) $(inferior_h) $(symfile_h) $(objfiles_h) \
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@ -1626,7 +1627,7 @@ cp-valprint.o: cp-valprint.c $(defs_h) $(gdb_obstack_h) $(symtab_h) \
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$(demangle_h) $(annotate_h) $(gdb_string_h) $(c_lang_h) $(target_h) \
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$(cp_abi_h)
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cpu32bug-rom.o: cpu32bug-rom.c $(defs_h) $(gdbcore_h) $(target_h) \
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$(monitor_h) $(serial_h) $(regcache_h)
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$(monitor_h) $(serial_h) $(regcache_h) $(m68k_tdep_h)
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cris-tdep.o: cris-tdep.c $(defs_h) $(frame_h) $(symtab_h) $(inferior_h) \
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$(gdbtypes_h) $(gdbcore_h) $(gdbcmd_h) $(target_h) $(value_h) \
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$(opcode_cris_h) $(arch_utils_h) $(regcache_h) $(symfile_h) \
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@ -1639,7 +1640,7 @@ d10v-tdep.o: d10v-tdep.c $(defs_h) $(frame_h) $(symtab_h) $(gdbtypes_h) \
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$(sim_regno_h)
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# OBSOLETE d30v-tdep.o: d30v-tdep.c
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dbug-rom.o: dbug-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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$(serial_h) $(regcache_h)
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$(serial_h) $(regcache_h) $(m68k_tdep_h)
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dbxread.o: dbxread.c $(defs_h) $(gdb_string_h) $(gdb_obstack_h) \
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$(gdb_stat_h) $(symtab_h) $(breakpoint_h) $(target_h) $(gdbcore_h) \
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$(libaout_h) $(symfile_h) $(objfiles_h) $(buildsym_h) $(stabsread_h) \
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@ -1892,10 +1893,10 @@ m68hc11-tdep.o: m68hc11-tdep.c $(defs_h) $(frame_h) $(symtab_h) \
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m68k-stub.o: m68k-stub.c
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m68k-tdep.o: m68k-tdep.c $(defs_h) $(frame_h) $(symtab_h) $(gdbcore_h) \
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$(value_h) $(gdb_string_h) $(inferior_h) $(regcache_h) \
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$(arch_utils_h) $(gregset_h)
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$(arch_utils_h) $(gregset_h) $(m68k_tdep_h)
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m68klinux-nat.o: m68klinux-nat.c $(defs_h) $(frame_h) $(inferior_h) \
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$(language_h) $(gdbcore_h) $(regcache_h) $(gdb_stat_h) \
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$(floatformat_h) $(target_h) $(gregset_h)
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$(floatformat_h) $(target_h) $(gregset_h) $(m68k_tdep_h)
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m68klinux-tdep.o: m68klinux-tdep.c $(defs_h) $(gdbcore_h) $(frame_h) \
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$(target_h)
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m68knbsd-nat.o: m68knbsd-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) \
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@ -2062,7 +2063,7 @@ remote-es.o: remote-es.c $(defs_h) $(gdb_string_h) $(frame_h) $(inferior_h) \
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$(target_h) $(command_h) $(symfile_h) $(remote_utils_h) $(gdbcore_h) \
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$(serial_h) $(regcache_h) $(value_h)
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remote-est.o: remote-est.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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$(serial_h) $(regcache_h)
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$(serial_h) $(regcache_h) $(m68k_tdep_h)
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remote-hms.o: remote-hms.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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$(serial_h) $(regcache_h)
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remote-mips.o: remote-mips.c $(defs_h) $(inferior_h) $(bfd_h) $(symfile_h) \
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@ -2119,7 +2120,7 @@ remote.o: remote.c $(defs_h) $(gdb_string_h) $(inferior_h) $(bfd_h) \
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$(event_loop_h) $(event_top_h) $(inf_loop_h) $(serial_h) \
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$(gdbcore_h)
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rom68k-rom.o: rom68k-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
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$(serial_h) $(regcache_h) $(value_h)
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$(serial_h) $(regcache_h) $(value_h) $(m68k_tdep_h)
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rs6000-nat.o: rs6000-nat.c $(defs_h) $(inferior_h) $(target_h) $(gdbcore_h) \
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$(xcoffsolib_h) $(symfile_h) $(objfiles_h) $(libbfd_h) $(bfd_h) \
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$(gdb_stabs_h) $(regcache_h) $(arch_utils_h) $(language_h) \
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@ -28,6 +28,8 @@
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#include "serial.h"
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#include "regcache.h"
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#include "m68k-tdep.h"
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/* Prototypes for local functions. */
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static void abug_open (char *args, int from_tty);
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@ -55,12 +57,12 @@ abug_supply_register (char *regname, int regnamelen, char *val, int vallen)
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case 'D':
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if (regname[1] < '0' || regname[1] > '7')
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return;
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regno = regname[1] - '0' + D0_REGNUM;
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regno = regname[1] - '0' + M68K_D0_REGNUM;
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break;
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case 'A':
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if (regname[1] < '0' || regname[1] > '7')
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return;
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regno = regname[1] - '0' + A0_REGNUM;
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regno = regname[1] - '0' + M68K_A0_REGNUM;
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break;
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default:
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return;
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@ -21,6 +21,7 @@
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Boston, MA 02111-1307, USA. */
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#include "regcache.h"
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#include "m68k-tdep.h"
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/* Number of traps that happen between exec'ing the shell to run an
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inferior, and when we finally get to the inferior code. This is 2
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@ -46,7 +47,7 @@
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VALBUF); \
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} \
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else if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \
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memcpy (VALBUF, (char *) (REGBUF) + REGISTER_BYTE (A0_REGNUM), \
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memcpy (VALBUF, (char *) (REGBUF) + REGISTER_BYTE (M68K_A0_REGNUM), \
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TYPE_LENGTH (TYPE)); \
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else \
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memcpy (VALBUF, \
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@ -64,15 +65,15 @@
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{ \
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char raw_buffer[REGISTER_RAW_SIZE (FP0_REGNUM)]; \
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REGISTER_CONVERT_TO_RAW (TYPE, FP0_REGNUM, VALBUF, raw_buffer); \
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deprecated_write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \
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raw_buffer, TYPE_LENGTH (TYPE)); \
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deprecated_write_register_bytes (REGISTER_BYTE (FP0_REGNUM), \
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raw_buffer, TYPE_LENGTH (TYPE)); \
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} \
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else \
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{ \
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if (TYPE_CODE (TYPE) == TYPE_CODE_PTR) \
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deprecated_write_register_bytes (REGISTER_BYTE (A0_REGNUM), VALBUF, \
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TYPE_LENGTH (TYPE)); \
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deprecated_write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); \
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deprecated_write_register_bytes (REGISTER_BYTE (M68K_A0_REGNUM), VALBUF, \
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TYPE_LENGTH (TYPE)); \
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deprecated_write_register_bytes (0, VALBUF, TYPE_LENGTH (TYPE)); \
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} \
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}
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@ -85,7 +86,7 @@
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#undef DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS
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#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
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(*(CORE_ADDR *)((char *) (REGBUF) + REGISTER_BYTE (A0_REGNUM)))
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(*(CORE_ADDR *)((char *) (REGBUF) + REGISTER_BYTE (M68K_A0_REGNUM)))
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/* Offsets (in target ints) into jmp_buf. */
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@ -22,12 +22,3 @@
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#include "regcache.h"
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#define GDB_MULTI_ARCH GDB_MULTI_ARCH_PARTIAL
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/* Generic 68000 stuff, to be included by other tm-*.h files. */
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/* D0_REGNM and A0_REGNUM must be defined here because they are
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used by the monitor. */
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#define D0_REGNUM 0
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#define A0_REGNUM 8
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@ -28,6 +28,8 @@
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#include "serial.h"
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#include "regcache.h"
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#include "m68k-tdep.h"
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static void cpu32bug_open (char *args, int from_tty);
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static void
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@ -53,12 +55,12 @@ cpu32bug_supply_register (char *regname, int regnamelen, char *val, int vallen)
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case 'D':
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if (regname[1] < '0' || regname[1] > '7')
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return;
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regno = regname[1] - '0' + D0_REGNUM;
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regno = regname[1] - '0' + M68K_D0_REGNUM;
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break;
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case 'A':
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if (regname[1] < '0' || regname[1] > '7')
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return;
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regno = regname[1] - '0' + A0_REGNUM;
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regno = regname[1] - '0' + M68K_A0_REGNUM;
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break;
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default:
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return;
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@ -32,6 +32,8 @@
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#include "serial.h"
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#include "regcache.h"
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#include "m68k-tdep.h"
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static void dbug_open (char *args, int from_tty);
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static void
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@ -57,12 +59,12 @@ dbug_supply_register (char *regname, int regnamelen, char *val, int vallen)
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case 'D':
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if (regname[1] < '0' || regname[1] > '7')
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return;
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regno = regname[1] - '0' + D0_REGNUM;
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regno = regname[1] - '0' + M68K_D0_REGNUM;
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break;
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case 'A':
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if (regname[1] < '0' || regname[1] > '7')
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return;
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regno = regname[1] - '0' + A0_REGNUM;
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regno = regname[1] - '0' + M68K_A0_REGNUM;
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break;
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default:
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return;
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@ -28,6 +28,8 @@
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#include "inferior.h"
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#include "regcache.h"
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#include "arch-utils.h"
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#include "m68k-tdep.h"
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#define P_LINKL_FP 0x480e
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@ -43,29 +45,6 @@
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#define P_TRAP 0x4e40
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/* Register numbers of various important registers.
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Note that some of these values are "real" register numbers,
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and correspond to the general registers of the machine,
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and some are "phony" register numbers which are too large
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to be actual register numbers as far as the user is concerned
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but do serve to get the desired values when passed to read_register. */
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/* Note: Since they are used in files other than this (monitor files),
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D0_REGNUM and A0_REGNUM are currently defined in tm-m68k.h. */
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enum
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{
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E_A1_REGNUM = 9,
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E_FP_REGNUM = 14, /* Contains address of executing stack frame */
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E_SP_REGNUM = 15, /* Contains address of top of stack */
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E_PS_REGNUM = 16, /* Contains processor status */
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E_PC_REGNUM = 17, /* Contains program counter */
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E_FP0_REGNUM = 18, /* Floating point register 0 */
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E_FPC_REGNUM = 26, /* 68881 control register */
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E_FPS_REGNUM = 27, /* 68881 status register */
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E_FPI_REGNUM = 28
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};
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#define REGISTER_BYTES_FP (16*4 + 8 + 8*12 + 3*4)
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#define REGISTER_BYTES_NOFP (16*4 + 8)
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@ -162,13 +141,14 @@ m68k_register_virtual_type (int regnum)
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if (regnum >= FP0_REGNUM && regnum <= FP0_REGNUM + 7)
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return builtin_type_m68881_ext;
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if (regnum == E_FPI_REGNUM || regnum == PC_REGNUM)
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if (regnum == M68K_FPI_REGNUM || regnum == PC_REGNUM)
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return builtin_type_void_func_ptr;
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if (regnum == E_FPC_REGNUM || regnum == E_FPS_REGNUM || regnum == PS_REGNUM)
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if (regnum == M68K_FPC_REGNUM || regnum == M68K_FPS_REGNUM
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|| regnum == PS_REGNUM)
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return builtin_type_int32;
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if (regnum >= A0_REGNUM && regnum <= A0_REGNUM + 7)
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if (regnum >= M68K_A0_REGNUM && regnum <= M68K_A0_REGNUM + 7)
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return builtin_type_void_data_ptr;
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return builtin_type_int32;
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|
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@ -210,8 +190,8 @@ m68k_stack_align (CORE_ADDR addr)
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static int
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m68k_register_byte (int regnum)
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{
|
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if (regnum >= E_FPC_REGNUM)
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return (((regnum - E_FPC_REGNUM) * 4) + 168);
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if (regnum >= M68K_FPC_REGNUM)
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return (((regnum - M68K_FPC_REGNUM) * 4) + 168);
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else if (regnum >= FP0_REGNUM)
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return (((regnum - FP0_REGNUM) * 12) + 72);
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else
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|
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@ -224,7 +204,7 @@ m68k_register_byte (int regnum)
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static void
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m68k_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
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{
|
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write_register (E_A1_REGNUM, addr);
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write_register (M68K_A1_REGNUM, addr);
|
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}
|
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|
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/* Extract from an array regbuf containing the (raw) register state
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|
|
@ -276,10 +256,10 @@ m68k_store_return_value (struct type *type, char *valbuf)
|
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static CORE_ADDR
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m68k_frame_chain (struct frame_info *thisframe)
|
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{
|
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if ((get_frame_type (thisframe) == SIGTRAMP_FRAME))
|
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if (get_frame_type (thisframe) == SIGTRAMP_FRAME)
|
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return thisframe->frame;
|
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else if (!inside_entry_file ((thisframe)->pc))
|
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return read_memory_integer ((thisframe)->frame, 4);
|
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else if (!inside_entry_file (thisframe->pc))
|
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return read_memory_integer (thisframe->frame, 4);
|
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else
|
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return 0;
|
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}
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|
|
@ -291,7 +271,7 @@ m68k_frame_chain (struct frame_info *thisframe)
|
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static int
|
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m68k_frameless_function_invocation (struct frame_info *fi)
|
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{
|
||||
if ((get_frame_type (fi) == SIGTRAMP_FRAME))
|
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if (get_frame_type (fi) == SIGTRAMP_FRAME)
|
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return 0;
|
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else
|
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return frameless_look_for_prologue (fi);
|
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|
|
@ -300,7 +280,7 @@ m68k_frameless_function_invocation (struct frame_info *fi)
|
|||
static CORE_ADDR
|
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m68k_frame_saved_pc (struct frame_info *frame)
|
||||
{
|
||||
if ((get_frame_type (frame) == SIGTRAMP_FRAME))
|
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if (get_frame_type (frame) == SIGTRAMP_FRAME)
|
||||
{
|
||||
if (frame->next)
|
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return read_memory_integer (frame->next->frame + SIG_PC_FP_OFFSET, 4);
|
||||
|
|
@ -349,7 +329,7 @@ delta68_frame_args_address (struct frame_info *frame_info)
|
|||
{
|
||||
/* we assume here that the only frameless functions are the system calls
|
||||
or other functions who do not put anything on the stack. */
|
||||
if ((get_frame_type (frame_info) == SIGTRAMP_FRAME))
|
||||
if (get_frame_type (frame_info) == SIGTRAMP_FRAME)
|
||||
return frame_info->frame + 12;
|
||||
else if (frameless_look_for_prologue (frame_info))
|
||||
{
|
||||
|
|
@ -868,14 +848,14 @@ supply_fpregset (fpregset_t *fpregsetp)
|
|||
register int regi;
|
||||
char *from;
|
||||
|
||||
for (regi = FP0_REGNUM; regi < E_FPC_REGNUM; regi++)
|
||||
for (regi = FP0_REGNUM; regi < M68K_FPC_REGNUM; regi++)
|
||||
{
|
||||
from = (char *) &(fpregsetp->f_fpregs[regi - FP0_REGNUM][0]);
|
||||
supply_register (regi, from);
|
||||
}
|
||||
supply_register (E_FPC_REGNUM, (char *) &(fpregsetp->f_pcr));
|
||||
supply_register (E_FPS_REGNUM, (char *) &(fpregsetp->f_psr));
|
||||
supply_register (E_FPI_REGNUM, (char *) &(fpregsetp->f_fpiaddr));
|
||||
supply_register (M68K_FPC_REGNUM, (char *) &(fpregsetp->f_pcr));
|
||||
supply_register (M68K_FPS_REGNUM, (char *) &(fpregsetp->f_psr));
|
||||
supply_register (M68K_FPI_REGNUM, (char *) &(fpregsetp->f_fpiaddr));
|
||||
}
|
||||
|
||||
/* Given a pointer to a floating point register set in /proc format
|
||||
|
|
@ -890,7 +870,7 @@ fill_fpregset (fpregset_t *fpregsetp, int regno)
|
|||
char *to;
|
||||
char *from;
|
||||
|
||||
for (regi = FP0_REGNUM; regi < E_FPC_REGNUM; regi++)
|
||||
for (regi = FP0_REGNUM; regi < M68K_FPC_REGNUM; regi++)
|
||||
{
|
||||
if ((regno == -1) || (regno == regi))
|
||||
{
|
||||
|
|
@ -899,17 +879,17 @@ fill_fpregset (fpregset_t *fpregsetp, int regno)
|
|||
memcpy (to, from, REGISTER_RAW_SIZE (regi));
|
||||
}
|
||||
}
|
||||
if ((regno == -1) || (regno == E_FPC_REGNUM))
|
||||
if ((regno == -1) || (regno == M68K_FPC_REGNUM))
|
||||
{
|
||||
fpregsetp->f_pcr = *(int *) &deprecated_registers[REGISTER_BYTE (E_FPC_REGNUM)];
|
||||
fpregsetp->f_pcr = *(int *) &deprecated_registers[REGISTER_BYTE (M68K_FPC_REGNUM)];
|
||||
}
|
||||
if ((regno == -1) || (regno == E_FPS_REGNUM))
|
||||
if ((regno == -1) || (regno == M68K_FPS_REGNUM))
|
||||
{
|
||||
fpregsetp->f_psr = *(int *) &deprecated_registers[REGISTER_BYTE (E_FPS_REGNUM)];
|
||||
fpregsetp->f_psr = *(int *) &deprecated_registers[REGISTER_BYTE (M68K_FPS_REGNUM)];
|
||||
}
|
||||
if ((regno == -1) || (regno == E_FPI_REGNUM))
|
||||
if ((regno == -1) || (regno == M68K_FPI_REGNUM))
|
||||
{
|
||||
fpregsetp->f_fpiaddr = *(int *) &deprecated_registers[REGISTER_BYTE (E_FPI_REGNUM)];
|
||||
fpregsetp->f_fpiaddr = *(int *) &deprecated_registers[REGISTER_BYTE (M68K_FPI_REGNUM)];
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1045,11 +1025,11 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
|
|||
set_gdbarch_num_regs (gdbarch, 29);
|
||||
set_gdbarch_register_bytes_ok (gdbarch, m68k_register_bytes_ok);
|
||||
set_gdbarch_register_bytes (gdbarch, (16 * 4 + 8 + 8 * 12 + 3 * 4));
|
||||
set_gdbarch_sp_regnum (gdbarch, E_SP_REGNUM);
|
||||
set_gdbarch_fp_regnum (gdbarch, E_FP_REGNUM);
|
||||
set_gdbarch_pc_regnum (gdbarch, E_PC_REGNUM);
|
||||
set_gdbarch_ps_regnum (gdbarch, E_PS_REGNUM);
|
||||
set_gdbarch_fp0_regnum (gdbarch, E_FP0_REGNUM);
|
||||
set_gdbarch_sp_regnum (gdbarch, M68K_SP_REGNUM);
|
||||
set_gdbarch_fp_regnum (gdbarch, M68K_FP_REGNUM);
|
||||
set_gdbarch_pc_regnum (gdbarch, M68K_PC_REGNUM);
|
||||
set_gdbarch_ps_regnum (gdbarch, M68K_PS_REGNUM);
|
||||
set_gdbarch_fp0_regnum (gdbarch, M68K_FP0_REGNUM);
|
||||
|
||||
set_gdbarch_use_generic_dummy_frames (gdbarch, 0);
|
||||
set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
|
||||
|
|
|
|||
|
|
@ -0,0 +1,47 @@
|
|||
/* Common target dependent code for the Motorola 68000 series.
|
||||
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000, 2001
|
||||
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 M68K_TDEP_H
|
||||
#define M68K_TDEP_H
|
||||
|
||||
/* Register numbers of various important registers.
|
||||
Note that some of these values are "real" register numbers,
|
||||
and correspond to the general registers of the machine,
|
||||
and some are "phony" register numbers which are too large
|
||||
to be actual register numbers as far as the user is concerned
|
||||
but do serve to get the desired values when passed to read_register. */
|
||||
|
||||
enum
|
||||
{
|
||||
M68K_D0_REGNUM = 0,
|
||||
M68K_A0_REGNUM = 8,
|
||||
M68K_A1_REGNUM = 9,
|
||||
M68K_FP_REGNUM = 14, /* Contains address of executing stack frame */
|
||||
M68K_SP_REGNUM = 15, /* Contains address of top of stack */
|
||||
M68K_PS_REGNUM = 16, /* Contains processor status */
|
||||
M68K_PC_REGNUM = 17, /* Contains program counter */
|
||||
M68K_FP0_REGNUM = 18, /* Floating point register 0 */
|
||||
M68K_FPC_REGNUM = 26, /* 68881 control register */
|
||||
M68K_FPS_REGNUM = 27, /* 68881 status register */
|
||||
M68K_FPI_REGNUM = 28
|
||||
};
|
||||
|
||||
#endif /* M68K_TDEP_H */
|
||||
|
|
@ -25,8 +25,11 @@
|
|||
#include "inferior.h"
|
||||
#include "language.h"
|
||||
#include "gdbcore.h"
|
||||
#include "gdb_string.h"
|
||||
#include "regcache.h"
|
||||
|
||||
#include "m68k-tdep.h"
|
||||
|
||||
#ifdef USG
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
|
|
@ -51,7 +54,6 @@
|
|||
|
||||
#include "target.h"
|
||||
|
||||
|
||||
/* This table must line up with REGISTER_NAMES in tm-m68k.h */
|
||||
static const int regmap[] =
|
||||
{
|
||||
|
|
@ -78,7 +80,7 @@ getregs_supplies (int regno)
|
|||
int
|
||||
getfpregs_supplies (int regno)
|
||||
{
|
||||
return FP0_REGNUM <= regno && regno <= FPI_REGNUM;
|
||||
return FP0_REGNUM <= regno && regno <= M68K_FPI_REGNUM;
|
||||
}
|
||||
|
||||
/* Does the current host support the GETREGS request? */
|
||||
|
|
@ -275,7 +277,7 @@ supply_gregset (elf_gregset_t *gregsetp)
|
|||
elf_greg_t *regp = (elf_greg_t *) gregsetp;
|
||||
int regi;
|
||||
|
||||
for (regi = D0_REGNUM; regi <= SP_REGNUM; regi++)
|
||||
for (regi = M68K_D0_REGNUM; regi <= SP_REGNUM; regi++)
|
||||
supply_register (regi, (char *) ®p[regmap[regi]]);
|
||||
supply_register (PS_REGNUM, (char *) ®p[PT_SR]);
|
||||
supply_register (PC_REGNUM, (char *) ®p[PT_PC]);
|
||||
|
|
@ -359,11 +361,11 @@ supply_fpregset (elf_fpregset_t *fpregsetp)
|
|||
{
|
||||
int regi;
|
||||
|
||||
for (regi = FP0_REGNUM; regi < FPC_REGNUM; regi++)
|
||||
for (regi = FP0_REGNUM; regi < FP0_REGNUM + 8; regi++)
|
||||
supply_register (regi, FPREG_ADDR (fpregsetp, regi - FP0_REGNUM));
|
||||
supply_register (FPC_REGNUM, (char *) &fpregsetp->fpcntl[0]);
|
||||
supply_register (FPS_REGNUM, (char *) &fpregsetp->fpcntl[1]);
|
||||
supply_register (FPI_REGNUM, (char *) &fpregsetp->fpcntl[2]);
|
||||
supply_register (M68K_FPC_REGNUM, (char *) &fpregsetp->fpcntl[0]);
|
||||
supply_register (M68K_FPS_REGNUM, (char *) &fpregsetp->fpcntl[1]);
|
||||
supply_register (M68K_FPI_REGNUM, (char *) &fpregsetp->fpcntl[2]);
|
||||
}
|
||||
|
||||
/* Fill register REGNO (if it is a floating-point register) in
|
||||
|
|
@ -381,9 +383,9 @@ fill_fpregset (elf_fpregset_t *fpregsetp, int regno)
|
|||
regcache_collect (regno, FPREG_ADDR (fpregsetp, regno - FP0_REGNUM));
|
||||
|
||||
/* Fill in the floating-point control registers. */
|
||||
for (i = FPC_REGNUM; i <= FPI_REGNUM; i++)
|
||||
for (i = M68K_FPC_REGNUM; i <= M68K_FPI_REGNUM; i++)
|
||||
if (regno == -1 || regno == i)
|
||||
regcache_collect (regno, (char *) &fpregsetp->fpcntl[regno - FPC_REGNUM]);
|
||||
regcache_collect (regno, (char *) &fpregsetp->fpcntl[regno - M68K_FPC_REGNUM]);
|
||||
}
|
||||
|
||||
#ifdef HAVE_PTRACE_GETREGS
|
||||
|
|
|
|||
|
|
@ -30,6 +30,8 @@
|
|||
#include "serial.h"
|
||||
#include "regcache.h"
|
||||
|
||||
#include "m68k-tdep.h"
|
||||
|
||||
static void est_open (char *args, int from_tty);
|
||||
|
||||
static void
|
||||
|
|
@ -55,12 +57,12 @@ est_supply_register (char *regname, int regnamelen, char *val, int vallen)
|
|||
case 'D':
|
||||
if (regname[1] < '0' || regname[1] > '7')
|
||||
return;
|
||||
regno = regname[1] - '0' + D0_REGNUM;
|
||||
regno = regname[1] - '0' + M68K_D0_REGNUM;
|
||||
break;
|
||||
case 'A':
|
||||
if (regname[1] < '0' || regname[1] > '7')
|
||||
return;
|
||||
regno = regname[1] - '0' + A0_REGNUM;
|
||||
regno = regname[1] - '0' + M68K_A0_REGNUM;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
|
|
|
|||
|
|
@ -27,6 +27,8 @@
|
|||
#include "regcache.h"
|
||||
#include "value.h"
|
||||
|
||||
#include "m68k-tdep.h"
|
||||
|
||||
static void rom68k_open (char *args, int from_tty);
|
||||
|
||||
/* Return true if C is a hex digit.
|
||||
|
|
@ -129,13 +131,13 @@ rom68k_supply_register (char *regname, int regnamelen, char *val, int vallen)
|
|||
case 'D':
|
||||
if (regname[1] != 'R')
|
||||
break;
|
||||
regno = D0_REGNUM;
|
||||
regno = M68K_D0_REGNUM;
|
||||
numregs = 8;
|
||||
break;
|
||||
case 'A':
|
||||
if (regname[1] != 'R')
|
||||
break;
|
||||
regno = A0_REGNUM;
|
||||
regno = M68K_A0_REGNUM;
|
||||
numregs = 7;
|
||||
break;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue