Don't assume that the gprs, fprs, and UISA sprs are
contiguous, start at register number zero, and end with fpscr.
Instead, use the numbers from the tdep structure.
failure detected by recent versions of GCC.
(psymtab_to_symtab_1): No longer use the PST_PRIVATE macro
to be consistent with the usage in dwarf2_create_include_psymtab.
struct_value_regnum.
(m68k_svr4_init_abi): New prototype.
* m68k-tdep.c: Include "floatformat.h". Add comment about all the
different calling conventions.
(m68k_extract_return_value): Remove code dealing with single-field
structs.
(m68k_store_return_value): Remove code dealing with single-field
structs. Correctly store return values of 5, 6, 7 or 8 bytes.
(m68k_extract_struct_value_address): Remove function.
(m68k_svr4_extract_return_value,m68k_svr4_store_return_value)
(m68k_reg_struct_return_p, m68k_return_value)
(m68k_svr4_return_value): New functions.
(m68k_use_struct_convention): Remove function.
(m68k_push_dummy_call): Use new struct_value_regnum member of
`struct gdbarch_tdep' instead of hardcoded register number to
store STRUCT_ADDR.
(m68k_svr4_init_abi): New function.
(m68k_gdbarch_init): Don't set extract_return_value,
store_return_values, deprecated_extract_struct_value_address and
use_struct_convention. Set return_value instead. Initialize new
struct_value_regnum member of `struct gdbarch_tdep'.
* m68klinux-tdep.c: Update copyright year.
(m68k_linux_extract_return_value, m68k_linux_store_return_value)
(m68k_linux_extract_struct_value_address): Remove function.
(m68k_linux_init_abi): Don't set extract_return_value,
store_return_values, deprecated_extract_struct_value_address and
use_struct_convention. Call m68k_svr4_init_abi but override the
new struct_value_regnum member of `struct gdbarch_tdep'.
* Makefile.in (m68k-tdep.o): Update dependencies.
field file_names.
(partial_die_info): New field has_stmt_list. New field line_offset.
(dwarf2_create_include_psymtab): New function.
(dwarf2_build_include_psymtabs): New function.
(add_file_name): Add forward declaration. Initialize new field.
(dwarf_decode_lines): Add new parameter. Enhance this procedure
to be able to determine the list of files included by the
given unit, and build their associated psymtabs.
(dwarf2_build_psymtabs_hard): Build the psymtabs for the included
files as well.
(psymtab_to_symtab_1): Build the symtabs of all dependencies as well.
(read_file_scope): Update call to dwarf_decode_lines.
(read_partial_die): Handle DW_AT_stmt_list attributes.
* frame.c (create_sentinel_frame): Set type to SENTINEL_FRAME.
* dummy-frame.c (dummy_frame_this_id): Use get_frame_type, instead
of frame_relative_level.
* sentinel-frame.c (sentinel_frame_unwinder): Set unwinder's type
to SENTINEL_FRAME.
* frame.h (enum frame_type): Add SENTINEL_FRAME.
* s390-tdep.c (s390_prologue_frame_unwind_cache): Delete calls to
frame_relative_level.
* Makefile.in (m68klinux-nat.o): Update dependencies.
* m68klinux-tdep.c: Include "trad-frame.h" and "frame-unwind.h".
(m68k_linux_sigtramp_frame_cache)
(m68k_linux_sigtramp_frame_this_id)
(m68k_linux_sigtramp_frame_prev_register)
(m68k_linux_sigtramp_frame_unwind)
(m68k_linux_sigtramp_frame_sniffer)
(struct m68k_linux_sigtramp_info, m68k_linux_init_abi): Code from
m68k-tdep.h and m68k-tdep.c, add "linux" to function and variable
names, use trad-frame.h.
* m68k-tdep.h (struct gdbarch_tdep): Delete get_sigtramp_info.
(struct m68k_sigtramp_info): Delete.
* m68k-tdep.c (m68k_sigtramp_frame_cache)
(m68k_sigtramp_frame_this_id, m68k_sigtramp_frame_prev_register)
(m68k_sigtramp_frame_unwind, m68k_sigtramp_frame_sniffer)
(m68k_gdbarch_init): Delete all the sigtramp code, moved to
"m68klinux-tdep.c".
* frv-linux-tdep.c: Include "trad-frame.h" and "frame-unwind.h".
(frv_linux_sigtramp_frame_cache)
(frv_linux_sigtramp_frame_this_id)
(frv_linux_sigtramp_frame_prev_register)
(frv_linux_sigtramp_frame_unwind)
(frv_linux_sigtramp_frame_sniffer): Copied from frv-tdep.c,
include "linux" in function and variable names, directly call
frv_linux_pc_in_sigtramp and frv_linux_sigcontext_reg_addr, use
the latest trad-frame code.
(frv_linux_init_abi): Append frv_linux_sigtramp_frame_sniffer, do
not set frv_sigcontext_reg_addr or deprecated_pc_in_sigtramp
* Makefile.in (frv-linux-tdep.o): Update dependencies.
* frv-tdep.h (frv_set_sigcontext_reg_addr): Delete declaration.
* frv-tdep.c (frv_sigtramp_frame_cache)
(frv_sigtramp_frame_this_id, frv_sigtramp_frame_prev_register)
(frv_sigtramp_frame_unwind, frv_sigtramp_frame_sniffer): Moved to
frv-linux-tdep.c.
(frv_gdbarch_init): Do not append a sigtramp sniffer.
(struct gdbarch_tdep): Delete sigcontext_reg_addr.
(frv_set_sigcontext_reg_addr): Delete function.
