* target-descriptions.c (tdesc_predefined_types): New.
(tdesc_named_type): Use it. (tdesc_type_id, maint_print_c_tdesc_cmd): New functions. (_intialize_target_descriptions): Register "maint print c-tdesc". * features/Makefile (XMLTOC, CFILES, GDB): New macros. (cfiles, %.c): New rules. * features/arm-with-iwmmxt.c, features/mips-linux.c, features/mips64-linux.c: New generated files. * arm-linux-nat.c: Include preparsed description instead of "xml-support.h". (super_xfer_partial, arm_linux_xfer_partial): Remove. (arm_linux_read_description): New function. (_initialize_arm_linux_nat): Set to_read_description instead of to_xfer_partial. Initialize preparsed description. * config/arm/linux.mh (TDEP_XML): Delete. * mips-linux-nat.c: Include preparsed descriptions instead of "xml-support.h". (super_xfer_partial, mips_linux_xfer_partial): Remove. (mips_linux_read_description): New function. (_initialize_mips_linux_nat): Set to_read_description instead of to_xfer_partial. Initialize preparsed description. * config/mips/linux.mh (TDEP_XML): Delete. * Makefile.in (XMLFILES): Remove $(TDEP_XML). (features_headers, arm_with_iwmmxt_c, mips_linux_c) (mips64_linux_c): New macros. (arm-linux-nat.o, mips-linux-nat.o): Update. * gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
This commit is contained in:
Daniel Jacobowitz
parent
d5d7db8e2f
commit
81adfcedc8
13 changed files with 567 additions and 120 deletions
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@ -1,3 +1,33 @@
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2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
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* target-descriptions.c (tdesc_predefined_types): New.
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(tdesc_named_type): Use it.
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(tdesc_type_id, maint_print_c_tdesc_cmd): New functions.
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(_intialize_target_descriptions): Register "maint print c-tdesc".
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* features/Makefile (XMLTOC, CFILES, GDB): New macros.
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(cfiles, %.c): New rules.
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* features/arm-with-iwmmxt.c, features/mips-linux.c,
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features/mips64-linux.c: New generated files.
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* arm-linux-nat.c: Include preparsed description instead of
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"xml-support.h".
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(super_xfer_partial, arm_linux_xfer_partial): Remove.
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(arm_linux_read_description): New function.
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(_initialize_arm_linux_nat): Set to_read_description instead of
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to_xfer_partial. Initialize preparsed description.
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* config/arm/linux.mh (TDEP_XML): Delete.
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* mips-linux-nat.c: Include preparsed descriptions instead of
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"xml-support.h".
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(super_xfer_partial, mips_linux_xfer_partial): Remove.
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(mips_linux_read_description): New function.
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(_initialize_mips_linux_nat): Set to_read_description instead of
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to_xfer_partial. Initialize preparsed description.
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* config/mips/linux.mh (TDEP_XML): Delete.
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* Makefile.in (XMLFILES): Remove $(TDEP_XML).
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(features_headers, arm_with_iwmmxt_c, mips_linux_c)
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(mips64_linux_c): New macros.
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(arm-linux-nat.o, mips-linux-nat.o): Update.
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2007-10-15 Pierre Muller <muller@ics.u-strasbg.fr>
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2007-10-15 Pierre Muller <muller@ics.u-strasbg.fr>
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* cp-abi.c (set_cp_abi_as_auto_default): ARI fix:
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* cp-abi.c (set_cp_abi_as_auto_default): ARI fix:
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@ -406,8 +406,7 @@ RUNTESTFLAGS=
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# XML files to build in to GDB.
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# XML files to build in to GDB.
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XMLFILES = $(srcdir)/features/gdb-target.dtd $(srcdir)/features/xinclude.dtd \
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XMLFILES = $(srcdir)/features/gdb-target.dtd $(srcdir)/features/xinclude.dtd \
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$(srcdir)/features/library-list.dtd \
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$(srcdir)/features/library-list.dtd
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$(TDEP_XML)
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# This is ser-unix.o for any system which supports a v7/BSD/SYSV/POSIX
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# This is ser-unix.o for any system which supports a v7/BSD/SYSV/POSIX
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# interface to the serial port. Hopefully if get ported to OS/2, VMS,
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# interface to the serial port. Hopefully if get ported to OS/2, VMS,
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@ -884,6 +883,12 @@ tui_wingeneral_h = $(srcdir)/tui/tui-wingeneral.h
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tui_win_h = $(srcdir)/tui/tui-win.h $(tui_data_h)
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tui_win_h = $(srcdir)/tui/tui-win.h $(tui_data_h)
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tui_winsource_h = $(srcdir)/tui/tui-winsource.h $(tui_data_h)
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tui_winsource_h = $(srcdir)/tui/tui-winsource.h $(tui_data_h)
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# gdb/features preparsed descriptions
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features_headers = $(defs_h) $(gdbtypes_h) $(target_descriptions_h)
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arm_with_iwmmxt_c = $(srcdir)/features/arm-with-iwmmxt.c $(features_headers)
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mips_linux_c = $(srcdir)/features/mips-linux.c $(features_headers)
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mips64_linux_c = $(srcdir)/features/mips64-linux.c $(features_headers)
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# Header files that need to have srcdir added. Note that in the cases
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# Header files that need to have srcdir added. Note that in the cases
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# where we use a macro like $(gdbcmd_h), things are carefully arranged
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# where we use a macro like $(gdbcmd_h), things are carefully arranged
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# so that each .h file is listed exactly once (M-x tags-search works
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# so that each .h file is listed exactly once (M-x tags-search works
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@ -1802,7 +1807,7 @@ arch-utils.o: arch-utils.c $(defs_h) $(arch_utils_h) $(buildsym_h) \
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arm-linux-nat.o: arm-linux-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) \
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arm-linux-nat.o: arm-linux-nat.c $(defs_h) $(inferior_h) $(gdbcore_h) \
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$(gdb_string_h) $(regcache_h) $(arm_tdep_h) $(gregset_h) \
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$(gdb_string_h) $(regcache_h) $(arm_tdep_h) $(gregset_h) \
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$(target_h) $(linux_nat_h) $(gdb_proc_service_h) $(arm_linux_tdep_h) \
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$(target_h) $(linux_nat_h) $(gdb_proc_service_h) $(arm_linux_tdep_h) \
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$(target_descriptions_h) $(xml_support_h)
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$(target_descriptions_h) $(arm_with_iwmmxt_c)
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arm-linux-tdep.o: arm-linux-tdep.c $(defs_h) $(target_h) $(value_h) \
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arm-linux-tdep.o: arm-linux-tdep.c $(defs_h) $(target_h) $(value_h) \
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$(gdbtypes_h) $(floatformat_h) $(gdbcore_h) $(frame_h) $(regcache_h) \
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$(gdbtypes_h) $(floatformat_h) $(gdbcore_h) $(frame_h) $(regcache_h) \
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$(doublest_h) $(solib_svr4_h) $(osabi_h) $(arm_tdep_h) \
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$(doublest_h) $(solib_svr4_h) $(osabi_h) $(arm_tdep_h) \
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@ -2361,7 +2366,7 @@ mips-irix-tdep.o: mips-irix-tdep.c $(defs_h) $(osabi_h) $(elf_bfd_h)
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mips-linux-nat.o: mips-linux-nat.c $(defs_h) $(mips_tdep_h) $(target_h) \
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mips-linux-nat.o: mips-linux-nat.c $(defs_h) $(mips_tdep_h) $(target_h) \
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$(regcache_h) $(linux_nat_h) $(gdb_proc_service_h) $(gregset_h) \
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$(regcache_h) $(linux_nat_h) $(gdb_proc_service_h) $(gregset_h) \
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$(mips_linux_tdep_h) $(inferior_h) $(target_descriptions_h) \
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$(mips_linux_tdep_h) $(inferior_h) $(target_descriptions_h) \
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$(xml_support_h)
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$(mips_linux_c) $(mips64_linux_c)
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mips-linux-tdep.o: mips-linux-tdep.c $(defs_h) $(gdbcore_h) $(target_h) \
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mips-linux-tdep.o: mips-linux-tdep.c $(defs_h) $(gdbcore_h) $(target_h) \
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$(solib_svr4_h) $(osabi_h) $(mips_tdep_h) $(gdb_string_h) \
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$(solib_svr4_h) $(osabi_h) $(mips_tdep_h) $(gdb_string_h) \
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$(gdb_assert_h) $(frame_h) $(regcache_h) $(trad_frame_h) \
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$(gdb_assert_h) $(frame_h) $(regcache_h) $(trad_frame_h) \
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@ -25,7 +25,6 @@
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#include "target.h"
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#include "target.h"
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#include "linux-nat.h"
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#include "linux-nat.h"
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#include "target-descriptions.h"
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#include "target-descriptions.h"
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#include "xml-support.h"
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#include "arm-tdep.h"
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#include "arm-tdep.h"
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#include "arm-linux-tdep.h"
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#include "arm-linux-tdep.h"
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@ -41,6 +40,8 @@
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/* Defines ps_err_e, struct ps_prochandle. */
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/* Defines ps_err_e, struct ps_prochandle. */
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#include "gdb_proc_service.h"
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#include "gdb_proc_service.h"
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#include "features/arm-with-iwmmxt.c"
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#ifndef PTRACE_GET_THREAD_AREA
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#ifndef PTRACE_GET_THREAD_AREA
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#define PTRACE_GET_THREAD_AREA 22
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#define PTRACE_GET_THREAD_AREA 22
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#endif
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#endif
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@ -571,42 +572,23 @@ get_linux_version (unsigned int *vmajor,
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return ((*vmajor << 16) | (*vminor << 8) | *vrelease);
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return ((*vmajor << 16) | (*vminor << 8) | *vrelease);
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}
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}
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static LONGEST (*super_xfer_partial) (struct target_ops *, enum target_object,
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static const struct target_desc *
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const char *, gdb_byte *, const gdb_byte *,
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arm_linux_read_description (struct target_ops *ops)
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ULONGEST, LONGEST);
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static LONGEST
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arm_linux_xfer_partial (struct target_ops *ops,
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enum target_object object,
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const char *annex,
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gdb_byte *readbuf, const gdb_byte *writebuf,
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ULONGEST offset, LONGEST len)
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{
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{
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if (object == TARGET_OBJECT_AVAILABLE_FEATURES)
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int ret;
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{
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char regbuf[IWMMXT_REGS_SIZE];
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if (annex != NULL && strcmp (annex, "target.xml") == 0)
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{
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int ret;
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char regbuf[IWMMXT_REGS_SIZE];
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ret = ptrace (PTRACE_GETWMMXREGS, GET_THREAD_ID (inferior_ptid),
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ret = ptrace (PTRACE_GETWMMXREGS, GET_THREAD_ID (inferior_ptid),
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0, regbuf);
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0, regbuf);
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if (ret < 0)
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if (ret < 0)
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arm_linux_has_wmmx_registers = 0;
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arm_linux_has_wmmx_registers = 0;
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else
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else
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arm_linux_has_wmmx_registers = 1;
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arm_linux_has_wmmx_registers = 1;
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if (arm_linux_has_wmmx_registers)
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if (arm_linux_has_wmmx_registers)
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annex = "arm-with-iwmmxt.xml";
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return tdesc_arm_with_iwmmxt;
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else
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else
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return -1;
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return NULL;
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}
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return xml_builtin_xfer_partial (annex, readbuf, writebuf, offset, len);
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}
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return super_xfer_partial (ops, object, annex, readbuf, writebuf,
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offset, len);
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}
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}
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void _initialize_arm_linux_nat (void);
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void _initialize_arm_linux_nat (void);
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@ -625,10 +607,11 @@ _initialize_arm_linux_nat (void)
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t->to_fetch_registers = arm_linux_fetch_inferior_registers;
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t->to_fetch_registers = arm_linux_fetch_inferior_registers;
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t->to_store_registers = arm_linux_store_inferior_registers;
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t->to_store_registers = arm_linux_store_inferior_registers;
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/* Override the default to_xfer_partial. */
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t->to_read_description = arm_linux_read_description;
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super_xfer_partial = t->to_xfer_partial;
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t->to_xfer_partial = arm_linux_xfer_partial;
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/* Register the target. */
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/* Register the target. */
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linux_nat_add_target (t);
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linux_nat_add_target (t);
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/* Initialize the standard target descriptions. */
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initialize_tdesc_arm_with_iwmmxt ();
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}
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}
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@ -5,7 +5,3 @@ NATDEPFILES= inf-ptrace.o fork-child.o arm-linux-nat.o gcore.o \
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proc-service.o linux-thread-db.o linux-nat.o linux-fork.o
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proc-service.o linux-thread-db.o linux-nat.o linux-fork.o
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LOADLIBES= -ldl -rdynamic
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LOADLIBES= -ldl -rdynamic
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TDEP_XML = $(srcdir)/features/arm-with-iwmmxt.xml \
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$(srcdir)/features/xscale-iwmmxt.xml \
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$(srcdir)/features/arm-core.xml
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@ -5,12 +5,3 @@ NATDEPFILES= inf-ptrace.o fork-child.o mips-linux-nat.o \
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linux-nat.o linux-fork.o
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linux-nat.o linux-fork.o
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LOADLIBES = -ldl -rdynamic
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LOADLIBES = -ldl -rdynamic
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TDEP_XML = $(srcdir)/features/mips-cpu.xml \
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$(srcdir)/features/mips-cp0.xml \
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$(srcdir)/features/mips-fpu.xml \
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$(srcdir)/features/mips-linux.xml \
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$(srcdir)/features/mips64-cpu.xml \
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$(srcdir)/features/mips64-cp0.xml \
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$(srcdir)/features/mips64-fpu.xml \
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$(srcdir)/features/mips64-linux.xml
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@ -1,3 +1,7 @@
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2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
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* gdb.texinfo (Maintenance Commands): Document "maint print c-tdesc".
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2007-10-12 Ulrich Weigand <uweigand@de.ibm.com>
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2007-10-12 Ulrich Weigand <uweigand@de.ibm.com>
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* gdbint.texi (Target Conditionals): Remove documentation
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* gdbint.texi (Target Conditionals): Remove documentation
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@ -22589,6 +22589,12 @@ checksum.
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Print the entire architecture configuration. The optional argument
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Print the entire architecture configuration. The optional argument
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@var{file} names the file where the output goes.
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@var{file} names the file where the output goes.
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@kindex maint print c-tdesc
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@item maint print c-tdesc
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Print the current target description (@pxref{Target Descriptions}) as
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a C source file. The created source file can be used in @value{GDBN}
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when an XML parser is not available to parse the description.
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@kindex maint print dummy-frames
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@kindex maint print dummy-frames
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@item maint print dummy-frames
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@item maint print dummy-frames
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Prints the contents of @value{GDBN}'s internal dummy-frame stack.
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Prints the contents of @value{GDBN}'s internal dummy-frame stack.
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@ -25,6 +25,12 @@
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# affected XML files is changed, and the results should be kept in the
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# affected XML files is changed, and the results should be kept in the
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# GDB repository.
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# GDB repository.
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# It can also update the C files in the features directory from their
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# XML master copies. This relies on a GDB linked with expat and
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# configured for the correct architecture, so the files are again kept
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# in the GDB repository. To generate C files:
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# make GDB=/path/to/gdb XMLTOC="xml files" cfiles
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WHICH = arm-with-iwmmxt mips-linux mips64-linux
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WHICH = arm-with-iwmmxt mips-linux mips64-linux
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# Record which registers should be sent to GDB by default after stop.
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# Record which registers should be sent to GDB by default after stop.
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@ -36,6 +42,10 @@ XSLTPROC = xsltproc
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outdir = ../regformats
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outdir = ../regformats
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OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH))
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OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH))
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XMLTOC =
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CFILES = $(patsubst %.xml,%.c,$(XMLTOC))
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GDB = false
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all: $(OUTPUTS)
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all: $(OUTPUTS)
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$(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
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$(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
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@ -47,5 +57,11 @@ $(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
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$(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
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$(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
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sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat
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sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat
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cfiles: $(CFILES)
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%.c: %.xml
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$(GDB) -nx -q -batch \
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-ex "set tdesc filename $<" -ex 'maint print c-tdesc' > $@.tmp
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sh ../../move-if-change $@.tmp $@
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# Other dependencies.
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# Other dependencies.
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$(outdir)/arm-with-iwmmxt.dat: arm-core.xml xscale-iwmmxt.xml
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$(outdir)/arm-with-iwmmxt.dat: arm-core.xml xscale-iwmmxt.xml
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89
gdb/features/arm-with-iwmmxt.c
Normal file
89
gdb/features/arm-with-iwmmxt.c
Normal file
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@ -0,0 +1,89 @@
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/* THIS FILE IS GENERATED. Original: arm-with-iwmmxt.xml */
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||||||
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#include "defs.h"
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#include "gdbtypes.h"
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#include "target-descriptions.h"
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||||||
|
struct target_desc *tdesc_arm_with_iwmmxt;
|
||||||
|
static void
|
||||||
|
initialize_tdesc_arm_with_iwmmxt (void)
|
||||||
|
{
|
||||||
|
struct target_desc *result = allocate_target_description ();
|
||||||
|
struct tdesc_feature *feature;
|
||||||
|
struct type *field_type, *type;
|
||||||
|
|
||||||
|
set_tdesc_architecture (result, bfd_scan_arch ("iwmmxt"));
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.arm.core");
|
||||||
|
tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "sp", 13, 1, NULL, 32, "data_ptr");
|
||||||
|
tdesc_create_reg (feature, "lr", 14, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "pc", 15, 1, NULL, 32, "code_ptr");
|
||||||
|
tdesc_create_reg (feature, "cpsr", 25, 1, NULL, 32, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.xscale.iwmmxt");
|
||||||
|
field_type = tdesc_named_type (feature, "uint8");
|
||||||
|
type = init_vector_type (field_type, 8);
|
||||||
|
TYPE_NAME (type) = xstrdup ("iwmmxt_v8u8");
|
||||||
|
tdesc_record_type (feature, type);
|
||||||
|
|
||||||
|
field_type = tdesc_named_type (feature, "uint16");
|
||||||
|
type = init_vector_type (field_type, 4);
|
||||||
|
TYPE_NAME (type) = xstrdup ("iwmmxt_v4u16");
|
||||||
|
tdesc_record_type (feature, type);
|
||||||
|
|
||||||
|
field_type = tdesc_named_type (feature, "uint32");
|
||||||
|
type = init_vector_type (field_type, 2);
|
||||||
|
TYPE_NAME (type) = xstrdup ("iwmmxt_v2u32");
|
||||||
|
tdesc_record_type (feature, type);
|
||||||
|
|
||||||
|
type = init_composite_type (NULL, TYPE_CODE_UNION);
|
||||||
|
TYPE_NAME (type) = xstrdup ("iwmmxt_vec64i");
|
||||||
|
field_type = tdesc_named_type (feature, "iwmmxt_v8u8");
|
||||||
|
append_composite_type_field (type, xstrdup ("u8"), field_type);
|
||||||
|
field_type = tdesc_named_type (feature, "iwmmxt_v4u16");
|
||||||
|
append_composite_type_field (type, xstrdup ("u16"), field_type);
|
||||||
|
field_type = tdesc_named_type (feature, "iwmmxt_v2u32");
|
||||||
|
append_composite_type_field (type, xstrdup ("u32"), field_type);
|
||||||
|
field_type = tdesc_named_type (feature, "uint64");
|
||||||
|
append_composite_type_field (type, xstrdup ("u64"), field_type);
|
||||||
|
TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;
|
||||||
|
tdesc_record_type (feature, type);
|
||||||
|
|
||||||
|
tdesc_create_reg (feature, "wR0", 26, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR1", 27, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR2", 28, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR3", 29, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR4", 30, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR5", 31, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR6", 32, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR7", 33, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR8", 34, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR9", 35, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR10", 36, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR11", 37, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR12", 38, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR13", 39, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR14", 40, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wR15", 41, 1, NULL, 64, "iwmmxt_vec64i");
|
||||||
|
tdesc_create_reg (feature, "wCSSF", 42, 1, "vector", 32, "int");
|
||||||
|
tdesc_create_reg (feature, "wCASF", 43, 1, "vector", 32, "int");
|
||||||
|
tdesc_create_reg (feature, "wCGR0", 44, 1, "vector", 32, "int");
|
||||||
|
tdesc_create_reg (feature, "wCGR1", 45, 1, "vector", 32, "int");
|
||||||
|
tdesc_create_reg (feature, "wCGR2", 46, 1, "vector", 32, "int");
|
||||||
|
tdesc_create_reg (feature, "wCGR3", 47, 1, "vector", 32, "int");
|
||||||
|
|
||||||
|
tdesc_arm_with_iwmmxt = result;
|
||||||
|
}
|
||||||
99
gdb/features/mips-linux.c
Normal file
99
gdb/features/mips-linux.c
Normal file
|
|
@ -0,0 +1,99 @@
|
||||||
|
/* THIS FILE IS GENERATED. Original: mips-linux.xml */
|
||||||
|
|
||||||
|
#include "defs.h"
|
||||||
|
#include "gdbtypes.h"
|
||||||
|
#include "target-descriptions.h"
|
||||||
|
|
||||||
|
struct target_desc *tdesc_mips_linux;
|
||||||
|
static void
|
||||||
|
initialize_tdesc_mips_linux (void)
|
||||||
|
{
|
||||||
|
struct target_desc *result = allocate_target_description ();
|
||||||
|
struct tdesc_feature *feature;
|
||||||
|
struct type *field_type, *type;
|
||||||
|
|
||||||
|
set_tdesc_architecture (result, bfd_scan_arch ("mips"));
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.cpu");
|
||||||
|
tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "lo", 33, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "hi", 34, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "pc", 37, 1, NULL, 32, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.cp0");
|
||||||
|
tdesc_create_reg (feature, "status", 32, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "badvaddr", 35, 1, NULL, 32, "int");
|
||||||
|
tdesc_create_reg (feature, "cause", 36, 1, NULL, 32, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.fpu");
|
||||||
|
tdesc_create_reg (feature, "f0", 37, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f1", 38, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f2", 39, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f3", 40, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f4", 41, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f5", 42, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f6", 43, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f7", 44, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f8", 45, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f9", 46, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f10", 47, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f11", 48, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f12", 49, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f13", 50, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f14", 51, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f15", 52, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f16", 53, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f17", 54, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f18", 55, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f19", 56, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f20", 57, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f21", 58, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f22", 59, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f23", 60, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f24", 61, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f25", 62, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f26", 63, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f27", 64, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f28", 65, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f29", 66, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f30", 67, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "f31", 68, 1, NULL, 32, "ieee_single");
|
||||||
|
tdesc_create_reg (feature, "fcsr", 69, 1, "float", 32, "int");
|
||||||
|
tdesc_create_reg (feature, "fir", 70, 1, "float", 32, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.linux");
|
||||||
|
tdesc_create_reg (feature, "restart", 71, 1, "system", 32, "int");
|
||||||
|
|
||||||
|
tdesc_mips_linux = result;
|
||||||
|
}
|
||||||
99
gdb/features/mips64-linux.c
Normal file
99
gdb/features/mips64-linux.c
Normal file
|
|
@ -0,0 +1,99 @@
|
||||||
|
/* THIS FILE IS GENERATED. Original: mips64-linux.xml */
|
||||||
|
|
||||||
|
#include "defs.h"
|
||||||
|
#include "gdbtypes.h"
|
||||||
|
#include "target-descriptions.h"
|
||||||
|
|
||||||
|
struct target_desc *tdesc_mips64_linux;
|
||||||
|
static void
|
||||||
|
initialize_tdesc_mips64_linux (void)
|
||||||
|
{
|
||||||
|
struct target_desc *result = allocate_target_description ();
|
||||||
|
struct tdesc_feature *feature;
|
||||||
|
struct type *field_type, *type;
|
||||||
|
|
||||||
|
set_tdesc_architecture (result, bfd_scan_arch ("mips"));
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.cpu");
|
||||||
|
tdesc_create_reg (feature, "r0", 0, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r1", 1, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r2", 2, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r3", 3, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r4", 4, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r5", 5, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r6", 6, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r7", 7, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r16", 16, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r17", 17, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r18", 18, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r19", 19, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r20", 20, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r21", 21, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r22", 22, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r23", 23, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r24", 24, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r25", 25, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r26", 26, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r27", 27, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r28", 28, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r29", 29, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r30", 30, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "r31", 31, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "lo", 33, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "hi", 34, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "pc", 37, 1, NULL, 64, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.cp0");
|
||||||
|
tdesc_create_reg (feature, "status", 32, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "badvaddr", 35, 1, NULL, 64, "int");
|
||||||
|
tdesc_create_reg (feature, "cause", 36, 1, NULL, 64, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.fpu");
|
||||||
|
tdesc_create_reg (feature, "f0", 37, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f1", 38, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f2", 39, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f3", 40, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f4", 41, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f5", 42, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f6", 43, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f7", 44, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f8", 45, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f9", 46, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f10", 47, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f11", 48, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f12", 49, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f13", 50, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f14", 51, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f15", 52, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f16", 53, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f17", 54, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f18", 55, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f19", 56, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f20", 57, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f21", 58, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f22", 59, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f23", 60, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f24", 61, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f25", 62, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f26", 63, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f27", 64, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f28", 65, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f29", 66, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f30", 67, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "f31", 68, 1, NULL, 64, "ieee_double");
|
||||||
|
tdesc_create_reg (feature, "fcsr", 69, 1, "float", 64, "int");
|
||||||
|
tdesc_create_reg (feature, "fir", 70, 1, "float", 64, "int");
|
||||||
|
|
||||||
|
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.linux");
|
||||||
|
tdesc_create_reg (feature, "restart", 71, 1, "system", 64, "int");
|
||||||
|
|
||||||
|
tdesc_mips64_linux = result;
|
||||||
|
}
|
||||||
|
|
@ -26,7 +26,6 @@
|
||||||
#include "linux-nat.h"
|
#include "linux-nat.h"
|
||||||
#include "mips-linux-tdep.h"
|
#include "mips-linux-tdep.h"
|
||||||
#include "target-descriptions.h"
|
#include "target-descriptions.h"
|
||||||
#include "xml-support.h"
|
|
||||||
|
|
||||||
#include "gdb_proc_service.h"
|
#include "gdb_proc_service.h"
|
||||||
#include "gregset.h"
|
#include "gregset.h"
|
||||||
|
|
@ -34,6 +33,9 @@
|
||||||
#include <sgidefs.h>
|
#include <sgidefs.h>
|
||||||
#include <sys/ptrace.h>
|
#include <sys/ptrace.h>
|
||||||
|
|
||||||
|
#include "features/mips-linux.c"
|
||||||
|
#include "features/mips64-linux.c"
|
||||||
|
|
||||||
#ifndef PTRACE_GET_THREAD_AREA
|
#ifndef PTRACE_GET_THREAD_AREA
|
||||||
#define PTRACE_GET_THREAD_AREA 25
|
#define PTRACE_GET_THREAD_AREA 25
|
||||||
#endif
|
#endif
|
||||||
|
|
@ -342,34 +344,15 @@ mips_linux_register_u_offset (struct gdbarch *gdbarch, int regno, int store_p)
|
||||||
return mips_linux_register_addr (gdbarch, regno, store_p);
|
return mips_linux_register_addr (gdbarch, regno, store_p);
|
||||||
}
|
}
|
||||||
|
|
||||||
static LONGEST (*super_xfer_partial) (struct target_ops *, enum target_object,
|
static const struct target_desc *
|
||||||
const char *, gdb_byte *, const gdb_byte *,
|
mips_linux_read_description (struct target_ops *ops)
|
||||||
ULONGEST, LONGEST);
|
|
||||||
|
|
||||||
static LONGEST
|
|
||||||
mips_linux_xfer_partial (struct target_ops *ops,
|
|
||||||
enum target_object object,
|
|
||||||
const char *annex,
|
|
||||||
gdb_byte *readbuf, const gdb_byte *writebuf,
|
|
||||||
ULONGEST offset, LONGEST len)
|
|
||||||
{
|
{
|
||||||
if (object == TARGET_OBJECT_AVAILABLE_FEATURES)
|
/* Report that target registers are a size we know for sure
|
||||||
{
|
that we can get from ptrace. */
|
||||||
if (annex != NULL && strcmp (annex, "target.xml") == 0)
|
if (_MIPS_SIM == _ABIO32)
|
||||||
{
|
return tdesc_mips_linux;
|
||||||
/* Report that target registers are a size we know for sure
|
else
|
||||||
that we can get from ptrace. */
|
return tdesc_mips64_linux;
|
||||||
if (_MIPS_SIM == _ABIO32)
|
|
||||||
annex = "mips-linux.xml";
|
|
||||||
else
|
|
||||||
annex = "mips64-linux.xml";
|
|
||||||
}
|
|
||||||
|
|
||||||
return xml_builtin_xfer_partial (annex, readbuf, writebuf, offset, len);
|
|
||||||
}
|
|
||||||
|
|
||||||
return super_xfer_partial (ops, object, annex, readbuf, writebuf,
|
|
||||||
offset, len);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void _initialize_mips_linux_nat (void);
|
void _initialize_mips_linux_nat (void);
|
||||||
|
|
@ -385,9 +368,11 @@ _initialize_mips_linux_nat (void)
|
||||||
t->to_fetch_registers = mips64_linux_fetch_registers;
|
t->to_fetch_registers = mips64_linux_fetch_registers;
|
||||||
t->to_store_registers = mips64_linux_store_registers;
|
t->to_store_registers = mips64_linux_store_registers;
|
||||||
|
|
||||||
/* Override the default to_xfer_partial. */
|
t->to_read_description = mips_linux_read_description;
|
||||||
super_xfer_partial = t->to_xfer_partial;
|
|
||||||
t->to_xfer_partial = mips_linux_xfer_partial;
|
|
||||||
|
|
||||||
linux_nat_add_target (t);
|
linux_nat_add_target (t);
|
||||||
|
|
||||||
|
/* Initialize the standard target descriptions. */
|
||||||
|
initialize_tdesc_mips_linux ();
|
||||||
|
initialize_tdesc_mips64_linux ();
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -339,6 +339,28 @@ tdesc_feature_name (const struct tdesc_feature *feature)
|
||||||
return feature->name;
|
return feature->name;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* Predefined types. Note that none of these types depend on the
|
||||||
|
current architecture; some of the builtin_type_foo variables are
|
||||||
|
swapped based on the architecture. */
|
||||||
|
static struct
|
||||||
|
{
|
||||||
|
const char *name;
|
||||||
|
struct type **type;
|
||||||
|
} tdesc_predefined_types[] =
|
||||||
|
{
|
||||||
|
{ "int8", &builtin_type_int8 },
|
||||||
|
{ "int16", &builtin_type_int16 },
|
||||||
|
{ "int32", &builtin_type_int32 },
|
||||||
|
{ "int64", &builtin_type_int64 },
|
||||||
|
{ "uint8", &builtin_type_uint8 },
|
||||||
|
{ "uint16", &builtin_type_uint16 },
|
||||||
|
{ "uint32", &builtin_type_uint32 },
|
||||||
|
{ "uint64", &builtin_type_uint64 },
|
||||||
|
{ "ieee_single", &builtin_type_ieee_single },
|
||||||
|
{ "ieee_double", &builtin_type_ieee_double },
|
||||||
|
{ "arm_fpa_ext", &builtin_type_arm_ext }
|
||||||
|
};
|
||||||
|
|
||||||
/* Return the type associated with ID in the context of FEATURE, or
|
/* Return the type associated with ID in the context of FEATURE, or
|
||||||
NULL if none. */
|
NULL if none. */
|
||||||
|
|
||||||
|
|
@ -353,41 +375,10 @@ tdesc_named_type (const struct tdesc_feature *feature, const char *id)
|
||||||
if (strcmp (TYPE_NAME (gdb_type), id) == 0)
|
if (strcmp (TYPE_NAME (gdb_type), id) == 0)
|
||||||
return gdb_type;
|
return gdb_type;
|
||||||
|
|
||||||
/* Next try some predefined types. Note that none of these types
|
/* Next try the predefined types. */
|
||||||
depend on the current architecture; some of the builtin_type_foo
|
for (ix = 0; ix < ARRAY_SIZE (tdesc_predefined_types); ix++)
|
||||||
variables are swapped based on the architecture. */
|
if (strcmp (tdesc_predefined_types[ix].name, id) == 0)
|
||||||
if (strcmp (id, "int8") == 0)
|
return *tdesc_predefined_types[ix].type;
|
||||||
return builtin_type_int8;
|
|
||||||
|
|
||||||
if (strcmp (id, "int16") == 0)
|
|
||||||
return builtin_type_int16;
|
|
||||||
|
|
||||||
if (strcmp (id, "int32") == 0)
|
|
||||||
return builtin_type_int32;
|
|
||||||
|
|
||||||
if (strcmp (id, "int64") == 0)
|
|
||||||
return builtin_type_int64;
|
|
||||||
|
|
||||||
if (strcmp (id, "uint8") == 0)
|
|
||||||
return builtin_type_uint8;
|
|
||||||
|
|
||||||
if (strcmp (id, "uint16") == 0)
|
|
||||||
return builtin_type_uint16;
|
|
||||||
|
|
||||||
if (strcmp (id, "uint32") == 0)
|
|
||||||
return builtin_type_uint32;
|
|
||||||
|
|
||||||
if (strcmp (id, "uint64") == 0)
|
|
||||||
return builtin_type_uint64;
|
|
||||||
|
|
||||||
if (strcmp (id, "ieee_single") == 0)
|
|
||||||
return builtin_type_ieee_single;
|
|
||||||
|
|
||||||
if (strcmp (id, "ieee_double") == 0)
|
|
||||||
return builtin_type_ieee_double;
|
|
||||||
|
|
||||||
if (strcmp (id, "arm_fpa_ext") == 0)
|
|
||||||
return builtin_type_arm_ext;
|
|
||||||
|
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
|
@ -960,6 +951,155 @@ unset_tdesc_filename_cmd (char *args, int from_tty)
|
||||||
target_find_description ();
|
target_find_description ();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static const char *
|
||||||
|
tdesc_type_id (struct type *type)
|
||||||
|
{
|
||||||
|
int ix;
|
||||||
|
|
||||||
|
for (ix = 0; ix < ARRAY_SIZE (tdesc_predefined_types); ix++)
|
||||||
|
if (TYPE_MAIN_TYPE (*tdesc_predefined_types[ix].type)
|
||||||
|
== TYPE_MAIN_TYPE (type))
|
||||||
|
return tdesc_predefined_types[ix].name;
|
||||||
|
|
||||||
|
return TYPE_NAME (type);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
maint_print_c_tdesc_cmd (char *args, int from_tty)
|
||||||
|
{
|
||||||
|
const struct target_desc *tdesc;
|
||||||
|
const char *filename, *inp;
|
||||||
|
char *function, *outp;
|
||||||
|
struct property *prop;
|
||||||
|
struct tdesc_feature *feature;
|
||||||
|
struct tdesc_reg *reg;
|
||||||
|
struct type *type;
|
||||||
|
int ix, ix2, ix3;
|
||||||
|
|
||||||
|
/* Use the global target-supplied description, not the current
|
||||||
|
architecture's. This lets a GDB for one architecture generate C
|
||||||
|
for another architecture's description, even though the gdbarch
|
||||||
|
initialization code will reject the new description. */
|
||||||
|
tdesc = current_target_desc;
|
||||||
|
if (tdesc == NULL)
|
||||||
|
error (_("There is no target description to print."));
|
||||||
|
|
||||||
|
if (target_description_filename == NULL)
|
||||||
|
error (_("The current target description did not come from an XML file."));
|
||||||
|
|
||||||
|
filename = lbasename (target_description_filename);
|
||||||
|
function = xmalloc (strlen (filename) + 1);
|
||||||
|
for (inp = filename, outp = function; *inp != '\0'; inp++)
|
||||||
|
if (*inp == '.')
|
||||||
|
break;
|
||||||
|
else if (*inp == '-')
|
||||||
|
*outp++ = '_';
|
||||||
|
else
|
||||||
|
*outp++ = *inp;
|
||||||
|
*outp = '\0';
|
||||||
|
|
||||||
|
/* Standard boilerplate. */
|
||||||
|
printf_unfiltered ("/* THIS FILE IS GENERATED. Original: %s */\n\n",
|
||||||
|
filename);
|
||||||
|
printf_unfiltered ("#include \"defs.h\"\n");
|
||||||
|
printf_unfiltered ("#include \"gdbtypes.h\"\n");
|
||||||
|
printf_unfiltered ("#include \"target-descriptions.h\"\n");
|
||||||
|
printf_unfiltered ("\n");
|
||||||
|
|
||||||
|
printf_unfiltered ("struct target_desc *tdesc_%s;\n", function);
|
||||||
|
printf_unfiltered ("static void\n");
|
||||||
|
printf_unfiltered ("initialize_tdesc_%s (void)\n", function);
|
||||||
|
printf_unfiltered ("{\n");
|
||||||
|
printf_unfiltered
|
||||||
|
(" struct target_desc *result = allocate_target_description ();\n");
|
||||||
|
printf_unfiltered (" struct tdesc_feature *feature;\n");
|
||||||
|
printf_unfiltered (" struct type *field_type, *type;\n");
|
||||||
|
printf_unfiltered ("\n");
|
||||||
|
|
||||||
|
if (tdesc_architecture (tdesc) != NULL)
|
||||||
|
{
|
||||||
|
printf_unfiltered
|
||||||
|
(" set_tdesc_architecture (result, bfd_scan_arch (\"%s\"));\n",
|
||||||
|
tdesc_architecture (tdesc)->printable_name);
|
||||||
|
printf_unfiltered ("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
for (ix = 0; VEC_iterate (property_s, tdesc->properties, ix, prop);
|
||||||
|
ix++)
|
||||||
|
{
|
||||||
|
printf_unfiltered (" set_tdesc_property (result, \"%s\", \"%s\");\n",
|
||||||
|
prop->key, prop->value);
|
||||||
|
}
|
||||||
|
|
||||||
|
for (ix = 0;
|
||||||
|
VEC_iterate (tdesc_feature_p, tdesc->features, ix, feature);
|
||||||
|
ix++)
|
||||||
|
{
|
||||||
|
printf_unfiltered (" feature = tdesc_create_feature (result, \"%s\");\n",
|
||||||
|
feature->name);
|
||||||
|
|
||||||
|
for (ix2 = 0;
|
||||||
|
VEC_iterate (type_p, feature->types, ix2, type);
|
||||||
|
ix2++)
|
||||||
|
{
|
||||||
|
switch (TYPE_CODE (type))
|
||||||
|
{
|
||||||
|
case TYPE_CODE_ARRAY:
|
||||||
|
printf_unfiltered
|
||||||
|
(" field_type = tdesc_named_type (feature, \"%s\");\n",
|
||||||
|
tdesc_type_id (TYPE_TARGET_TYPE (type)));
|
||||||
|
printf_unfiltered
|
||||||
|
(" type = init_vector_type (field_type, %d);\n",
|
||||||
|
TYPE_LENGTH (type) / TYPE_LENGTH (TYPE_TARGET_TYPE (type)));
|
||||||
|
printf_unfiltered
|
||||||
|
(" TYPE_NAME (type) = xstrdup (\"%s\");\n", TYPE_NAME (type));
|
||||||
|
break;
|
||||||
|
case TYPE_CODE_UNION:
|
||||||
|
printf_unfiltered
|
||||||
|
(" type = init_composite_type (NULL, TYPE_CODE_UNION);\n");
|
||||||
|
printf_unfiltered
|
||||||
|
(" TYPE_NAME (type) = xstrdup (\"%s\");\n", TYPE_NAME (type));
|
||||||
|
for (ix3 = 0; ix3 < TYPE_NFIELDS (type); ix3++)
|
||||||
|
{
|
||||||
|
printf_unfiltered
|
||||||
|
(" field_type = tdesc_named_type (feature, \"%s\");\n",
|
||||||
|
tdesc_type_id (TYPE_FIELD_TYPE (type, ix3)));
|
||||||
|
printf_unfiltered
|
||||||
|
(" append_composite_type_field (type, "
|
||||||
|
"xstrdup (\"%s\"), field_type);\n",
|
||||||
|
TYPE_FIELD_NAME (type, ix3));
|
||||||
|
}
|
||||||
|
if (TYPE_VECTOR (type))
|
||||||
|
printf_unfiltered
|
||||||
|
(" TYPE_FLAGS (type) |= TYPE_FLAG_VECTOR;\n");
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
error (_("C output is not supported type \"%s\"."), TYPE_NAME (type));
|
||||||
|
}
|
||||||
|
printf_unfiltered (" tdesc_record_type (feature, type);\n");
|
||||||
|
printf_unfiltered ("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
for (ix2 = 0;
|
||||||
|
VEC_iterate (tdesc_reg_p, feature->registers, ix2, reg);
|
||||||
|
ix2++)
|
||||||
|
{
|
||||||
|
printf_unfiltered (" tdesc_create_reg (feature, \"%s\", %ld, %d, ",
|
||||||
|
reg->name, reg->target_regnum, reg->save_restore);
|
||||||
|
if (reg->group)
|
||||||
|
printf_unfiltered ("\"%s\", ", reg->group);
|
||||||
|
else
|
||||||
|
printf_unfiltered ("NULL, ");
|
||||||
|
printf_unfiltered ("%d, \"%s\");\n", reg->bitsize, reg->type);
|
||||||
|
}
|
||||||
|
|
||||||
|
printf_unfiltered ("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
printf_unfiltered (" tdesc_%s = result;\n", function);
|
||||||
|
printf_unfiltered ("}\n");
|
||||||
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
_initialize_target_descriptions (void)
|
_initialize_target_descriptions (void)
|
||||||
{
|
{
|
||||||
|
|
@ -993,4 +1133,8 @@ file instead of querying the remote target."),
|
||||||
Unset the file to read for an XML target description. When unset,\n\
|
Unset the file to read for an XML target description. When unset,\n\
|
||||||
GDB will read the description from the target."),
|
GDB will read the description from the target."),
|
||||||
&tdesc_unset_cmdlist);
|
&tdesc_unset_cmdlist);
|
||||||
|
|
||||||
|
add_cmd ("c-tdesc", class_maintenance, maint_print_c_tdesc_cmd, _("\
|
||||||
|
Print the current target description as a C source file."),
|
||||||
|
&maintenanceprintlist);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue