binutils-gdb/gdb/dwarf2expr.h

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* dwarf2expr.h: Tweak comment. (struct dwarf_expr_context): Use `gdb_byte *' in read_mem and get_frame_base function pointers. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. * dwarf2expr.c: Tweak comment. (dwarf_expr_eval): Change type of second argument to `gdb_byte *'. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. (execute_stack_op): Change types of last two arguments to `gdb_byte *'. Use `gdb_byte *' for byte buffers. * dwarf2loc.h: Tweak comment. (struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use `gdb_byte *' for byte buffers. * dwarf2loc.c (find_location_expression): Change return type to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length to `unsigned int'. (dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove bogus cast. (dwarf_expr_read_mem): Change type of second argument to `gdb_byte *'. (dwarf_expr_frame_base): Change type of second argument to `gdb_byte **'. (dwarf2_evaluate_loc_desc): Change type of third argument to `gdb_byte *'. (needs_frame_read_mem): Change type of second argument to `gdb_byte *'. (needs_frame_frame_base): Change type of second argument `gdb_byte **'. Use gdb_byte for lit0. (dwarf2_tracepoint_var_ref): Change type of fourth argument to `gdb_byte *'. Use `gdb_byte *' for byte buffer. (loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte *' for byte buffer. * dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde) (struct dwarf2_frame_state): Use gdb_byte instead of `unsigned char'. (read_reg): Use `gdb_byte *' for byte buffers. Remove redundant cast. (read_mem): Change second argument to `gdb_byte *'. (no_get_frame_base): Change second argument to `gdb_byte **'. (execute_stack_op): Change first argument to `gdb_byte *'. (execute_cfa_program): Change first two arguments to `gdb_byte *'. Use gdb_byte instead of `unsigned int'. Use temprorary variable to store result of read_uleb128. (struct comp_unit): Use `gdb_byte *' for byte buffers. (read_1_byte, read_4_bytes, read_8_bytes): Change last argument to `gdb_byte *'. (read_unsigned_leb128, read_signed_leb128): Change second argument to `gdb_byte *'. Use gdb_byte instead of `unsigned char'. (read_initial_length): Change second argument to `gdb_byte *'. Remove redundant casts. (read_encoded_value): Use gdb_byte instead of `unsigned char'. Remove bogus casts. (decode_frame_entry_1): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte instead of `unsigned char'. (decode_frame_entry): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. (dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
2005-07-12 15:06:54 +02:00
/* DWARF 2 Expression Evaluator.
Copyright (C) 2001, 2002, 2003, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
* dwarf2expr.h: Tweak comment. (struct dwarf_expr_context): Use `gdb_byte *' in read_mem and get_frame_base function pointers. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. * dwarf2expr.c: Tweak comment. (dwarf_expr_eval): Change type of second argument to `gdb_byte *'. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. (execute_stack_op): Change types of last two arguments to `gdb_byte *'. Use `gdb_byte *' for byte buffers. * dwarf2loc.h: Tweak comment. (struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use `gdb_byte *' for byte buffers. * dwarf2loc.c (find_location_expression): Change return type to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length to `unsigned int'. (dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove bogus cast. (dwarf_expr_read_mem): Change type of second argument to `gdb_byte *'. (dwarf_expr_frame_base): Change type of second argument to `gdb_byte **'. (dwarf2_evaluate_loc_desc): Change type of third argument to `gdb_byte *'. (needs_frame_read_mem): Change type of second argument to `gdb_byte *'. (needs_frame_frame_base): Change type of second argument `gdb_byte **'. Use gdb_byte for lit0. (dwarf2_tracepoint_var_ref): Change type of fourth argument to `gdb_byte *'. Use `gdb_byte *' for byte buffer. (loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte *' for byte buffer. * dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde) (struct dwarf2_frame_state): Use gdb_byte instead of `unsigned char'. (read_reg): Use `gdb_byte *' for byte buffers. Remove redundant cast. (read_mem): Change second argument to `gdb_byte *'. (no_get_frame_base): Change second argument to `gdb_byte **'. (execute_stack_op): Change first argument to `gdb_byte *'. (execute_cfa_program): Change first two arguments to `gdb_byte *'. Use gdb_byte instead of `unsigned int'. Use temprorary variable to store result of read_uleb128. (struct comp_unit): Use `gdb_byte *' for byte buffers. (read_1_byte, read_4_bytes, read_8_bytes): Change last argument to `gdb_byte *'. (read_unsigned_leb128, read_signed_leb128): Change second argument to `gdb_byte *'. Use gdb_byte instead of `unsigned char'. (read_initial_length): Change second argument to `gdb_byte *'. Remove redundant casts. (read_encoded_value): Use gdb_byte instead of `unsigned char'. Remove bogus casts. (decode_frame_entry_1): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte instead of `unsigned char'. (decode_frame_entry): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. (dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
2005-07-12 15:06:54 +02:00
Contributed by Daniel Berlin <dan@dberlin.org>.
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 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined (DWARF2EXPR_H)
#define DWARF2EXPR_H
/* The location of a value. */
enum dwarf_value_location
{
/* The piece is in memory.
The value on the dwarf stack is its address. */
DWARF_VALUE_MEMORY,
/* The piece is in a register.
The value on the dwarf stack is the register number. */
DWARF_VALUE_REGISTER,
/* The piece is on the dwarf stack. */
DWARF_VALUE_STACK,
/* The piece is a literal. */
DWARF_VALUE_LITERAL
};
/* The dwarf expression stack. */
struct dwarf_stack_value
{
CORE_ADDR value;
/* Non-zero if the piece is in memory and is known to be
on the program's stack. It is always ok to set this to zero.
This is used, for example, to optimize memory access from the target.
It can vastly speed up backtraces on long latency connections when
"set stack-cache on". */
int in_stack_memory;
};
/* The expression evaluator works with a dwarf_expr_context, describing
its current state and its callbacks. */
struct dwarf_expr_context
{
/* The stack of values, allocated with xmalloc. */
struct dwarf_stack_value *stack;
/* The number of values currently pushed on the stack, and the
number of elements allocated to the stack. */
int stack_len, stack_allocated;
/* Target architecture to use for address operations. */
struct gdbarch *gdbarch;
2008-03-18 Ulrich Weigand <uweigand@de.ibm.com> Jim Blandy <jimb@codesourcery.com> Daniel Jacobowitz <drow@false.org> * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member. (dwarf2_read_address): Update prototype. * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter. (signed_address_type): Likewise. (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE. (execute_stack_op): Update calls to unsigned_address_type, signed_address_type and dwarf2_read_address. Fix implementation of DW_OP_deref_size. * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype. (dwarf2_per_cu_addr_size): Likewise. (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU. (struct dwarf2_loclist_baton): Likewise. * dwarf2loc.c (find_location_expression): Update calls to dwarf2_read_address. Use dwarf2_per_cu_objfile and dwarf2_per_cu_addr_size to retrieve PER_CU parameters. (locexpr_describe_location): Likewise. (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter. Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu). (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu). (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call. (loclist_read_variable): Likewise. (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call. * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu instead of baton->objfile. (dwarf2_per_cu_obfile): New function. (dwarf2_per_cu_addr_size): Likewise. * dwarf2-frame.c (struct comp_unit): Move higher. (struct dwarf2_cie): Add UNIT and ADDR_SIZE members. (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size. (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P parameter by using fde->eh_frame_p. Use read_encoded_value to implement DW_CFA_set_loc. (struct dwarf2_frame_cache): Add ADDR_SIZE member. (dwarf2_frame_cache): Set cache->addr_size. Update calls to execute_stack_op and execute_cfa_program. (dwarf2_frame_prev_register): Update calls to execute_stack_op. (size_of_encoded_value): Remove. (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters. Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel. (add_cie): Set cie->unit backlink. (decode_frame_entry_1): Set cie->addr_size. Update calls to read_encoded_value. (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2008-03-18 20:40:47 +01:00
/* Target address size in bytes. */
int addr_size;
/* An opaque argument provided by the caller, which will be passed
to all of the callback functions. */
void *baton;
/* Return the value of register number REGNUM. */
CORE_ADDR (*read_reg) (void *baton, int regnum);
/* Read LENGTH bytes at ADDR into BUF. */
* dwarf2expr.h: Tweak comment. (struct dwarf_expr_context): Use `gdb_byte *' in read_mem and get_frame_base function pointers. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. * dwarf2expr.c: Tweak comment. (dwarf_expr_eval): Change type of second argument to `gdb_byte *'. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. (execute_stack_op): Change types of last two arguments to `gdb_byte *'. Use `gdb_byte *' for byte buffers. * dwarf2loc.h: Tweak comment. (struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use `gdb_byte *' for byte buffers. * dwarf2loc.c (find_location_expression): Change return type to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length to `unsigned int'. (dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove bogus cast. (dwarf_expr_read_mem): Change type of second argument to `gdb_byte *'. (dwarf_expr_frame_base): Change type of second argument to `gdb_byte **'. (dwarf2_evaluate_loc_desc): Change type of third argument to `gdb_byte *'. (needs_frame_read_mem): Change type of second argument to `gdb_byte *'. (needs_frame_frame_base): Change type of second argument `gdb_byte **'. Use gdb_byte for lit0. (dwarf2_tracepoint_var_ref): Change type of fourth argument to `gdb_byte *'. Use `gdb_byte *' for byte buffer. (loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte *' for byte buffer. * dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde) (struct dwarf2_frame_state): Use gdb_byte instead of `unsigned char'. (read_reg): Use `gdb_byte *' for byte buffers. Remove redundant cast. (read_mem): Change second argument to `gdb_byte *'. (no_get_frame_base): Change second argument to `gdb_byte **'. (execute_stack_op): Change first argument to `gdb_byte *'. (execute_cfa_program): Change first two arguments to `gdb_byte *'. Use gdb_byte instead of `unsigned int'. Use temprorary variable to store result of read_uleb128. (struct comp_unit): Use `gdb_byte *' for byte buffers. (read_1_byte, read_4_bytes, read_8_bytes): Change last argument to `gdb_byte *'. (read_unsigned_leb128, read_signed_leb128): Change second argument to `gdb_byte *'. Use gdb_byte instead of `unsigned char'. (read_initial_length): Change second argument to `gdb_byte *'. Remove redundant casts. (read_encoded_value): Use gdb_byte instead of `unsigned char'. Remove bogus casts. (decode_frame_entry_1): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte instead of `unsigned char'. (decode_frame_entry): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. (dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
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void (*read_mem) (void *baton, gdb_byte *buf, CORE_ADDR addr, size_t length);
/* Return the location expression for the frame base attribute, in
START and LENGTH. The result must be live until the current
expression evaluation is complete. */
* dwarf2expr.h: Tweak comment. (struct dwarf_expr_context): Use `gdb_byte *' in read_mem and get_frame_base function pointers. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. * dwarf2expr.c: Tweak comment. (dwarf_expr_eval): Change type of second argument to `gdb_byte *'. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. (execute_stack_op): Change types of last two arguments to `gdb_byte *'. Use `gdb_byte *' for byte buffers. * dwarf2loc.h: Tweak comment. (struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use `gdb_byte *' for byte buffers. * dwarf2loc.c (find_location_expression): Change return type to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length to `unsigned int'. (dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove bogus cast. (dwarf_expr_read_mem): Change type of second argument to `gdb_byte *'. (dwarf_expr_frame_base): Change type of second argument to `gdb_byte **'. (dwarf2_evaluate_loc_desc): Change type of third argument to `gdb_byte *'. (needs_frame_read_mem): Change type of second argument to `gdb_byte *'. (needs_frame_frame_base): Change type of second argument `gdb_byte **'. Use gdb_byte for lit0. (dwarf2_tracepoint_var_ref): Change type of fourth argument to `gdb_byte *'. Use `gdb_byte *' for byte buffer. (loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte *' for byte buffer. * dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde) (struct dwarf2_frame_state): Use gdb_byte instead of `unsigned char'. (read_reg): Use `gdb_byte *' for byte buffers. Remove redundant cast. (read_mem): Change second argument to `gdb_byte *'. (no_get_frame_base): Change second argument to `gdb_byte **'. (execute_stack_op): Change first argument to `gdb_byte *'. (execute_cfa_program): Change first two arguments to `gdb_byte *'. Use gdb_byte instead of `unsigned int'. Use temprorary variable to store result of read_uleb128. (struct comp_unit): Use `gdb_byte *' for byte buffers. (read_1_byte, read_4_bytes, read_8_bytes): Change last argument to `gdb_byte *'. (read_unsigned_leb128, read_signed_leb128): Change second argument to `gdb_byte *'. Use gdb_byte instead of `unsigned char'. (read_initial_length): Change second argument to `gdb_byte *'. Remove redundant casts. (read_encoded_value): Use gdb_byte instead of `unsigned char'. Remove bogus casts. (decode_frame_entry_1): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte instead of `unsigned char'. (decode_frame_entry): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. (dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
2005-07-12 15:06:54 +02:00
void (*get_frame_base) (void *baton, gdb_byte **start, size_t *length);
/* Return the CFA for the frame. */
CORE_ADDR (*get_frame_cfa) (void *baton);
/* Return the thread-local storage address for
DW_OP_GNU_push_tls_address. */
CORE_ADDR (*get_tls_address) (void *baton, CORE_ADDR offset);
#if 0
/* Not yet implemented. */
/* Return the location expression for the dwarf expression
subroutine in the die at OFFSET in the current compilation unit.
The result must be live until the current expression evaluation
is complete. */
unsigned char *(*get_subr) (void *baton, off_t offset, size_t *length);
/* Return the `object address' for DW_OP_push_object_address. */
CORE_ADDR (*get_object_address) (void *baton);
#endif
/* The current depth of dwarf expression recursion, via DW_OP_call*,
DW_OP_fbreg, DW_OP_push_object_address, etc., and the maximum
depth we'll tolerate before raising an error. */
int recursion_depth, max_recursion_depth;
/* Location of the value. */
enum dwarf_value_location location;
/* For VALUE_LITERAL, a the current literal value's length and
data. */
ULONGEST len;
gdb_byte *data;
/* Initialization status of variable: Non-zero if variable has been
initialized; zero otherwise. */
int initialized;
/* An array of pieces. PIECES points to its first element;
NUM_PIECES is its length.
Each time DW_OP_piece is executed, we add a new element to the
end of this array, recording the current top of the stack, the
current location, and the size given as the operand to
DW_OP_piece. We then pop the top value from the stack, reset the
location, and resume evaluation.
The Dwarf spec doesn't say whether DW_OP_piece pops the top value
from the stack. We do, ensuring that clients of this interface
expecting to see a value left on the top of the stack (say, code
evaluating frame base expressions or CFA's specified with
DW_CFA_def_cfa_expression) will get an error if the expression
actually marks all the values it computes as pieces.
If an expression never uses DW_OP_piece, num_pieces will be zero.
(It would be nice to present these cases as expressions yielding
a single piece, so that callers need not distinguish between the
no-DW_OP_piece and one-DW_OP_piece cases. But expressions with
no DW_OP_piece operations have no value to place in a piece's
'size' field; the size comes from the surrounding data. So the
two cases need to be handled separately.) */
int num_pieces;
struct dwarf_expr_piece *pieces;
};
/* A piece of an object, as recorded by DW_OP_piece. */
struct dwarf_expr_piece
{
enum dwarf_value_location location;
union
{
struct
{
/* This piece's address or register number. */
CORE_ADDR value;
/* Non-zero if the piece is known to be in memory and on
the program's stack. */
int in_stack_memory;
} expr;
struct
{
/* A pointer to the data making up this piece, for literal
pieces. */
gdb_byte *data;
/* The length of the available data. */
ULONGEST length;
} literal;
} v;
/* The length of the piece, in bytes. */
ULONGEST size;
};
2003-06-08 Andrew Cagney <cagney@redhat.com> * acinclude.m4 (gcc_AC_CHECK_DECL, (gcc_AC_CHECK_DECL): Stolen from GCC's acinclude.m4. * configure.in: Check for getopt's delcaration. * aclocal.m4, config.in, configure: Re-generate. * main.c (error_init): Delete declaration. * defs.h (error_init): Declare. * rs6000-tdep.c (rs6000_fetch_pointer_argument): Make static. (rs6000_convert_from_func_ptr_addr): Make static. (_initialize_rs6000_tdep): Add declaration. * cli/cli-cmds.c (dont_repeat): Delete declaration. (show_commands, set_verbose, show_history): Delete declaration. * top.h (set_verbose): Add declaration. (show_history, set_history, show_commands): Add declaration. (do_restore_instream_cleanup): Add declaration. * objc-lang.c (specialcmp): Make static. (print_object_command): Make static. (find_objc_msgsend): Make static. (find_objc_msgcall_submethod_helper): Make static. (find_objc_msgcall_submethod): Make static. (_initialize_objc_language): Add declaration. (find_implementation_from_class): Make static. (find_implementation): Make static. * objc-exp.y (yylex): Delete lookup_struct_typedef declaration. * objc-lang.h (lookup_struct_typedef): Add declaration. * cli/cli-interp.c (_initialize_cli_interp): Add declaration. * cli/cli-script.c (clear_hook_in_cleanup): Make static. (do_restore_user_call_depth): Make static. (do_restore_instream_cleanup): Delete declaration. (dont_repeat): Delete declaration. * cli/cli-decode.c (add_abbrev_cmd): Delete function. * cli/cli-dump.c (_initialize_cli_dump): Add declaration. * reggroups.c (_initialize_reggroup): Add declaration. * cp-support.c (_initialize_cp_support): Add declaration. * cp-abi.c (_initialize_cp_abi): Add declaration. * hpacc-abi.c (_initialize_hpacc_abi): Add declaration. * gnu-v3-abi.c (gnuv3_baseclass_offset): Make static. (_initialize_gnu_v3_abi): Add declaration. * gnu-v2-abi.c (gnuv2_value_rtti_type): Make static. (_initialize_gnu_v2_abi): Add declaration. * frame-base.c (_initialize_frame_base): Add declaration. * doublest.c (floatformat_from_length): Make static. * frame-unwind.c (_initialize_frame_unwind): Add declaration. * frame.c (create_sentinel_frame): Make static. (_initialize_frame): Add declaration. * top.c (do_catch_errors): Make static. (gdb_rl_operate_and_get_next_completion): Make static. * typeprint.c: Include "typeprint.h". * sentinel-frame.c (sentinel_frame_prev_register): Make static. (sentinel_frame_this_id): Make static. * p-valprint.c (_initialize_pascal_valprint): Add declaration. * ui-out.c (make_cleanup_ui_out_begin_end): Delete function. * dwarf2-frame.c (dwarf2_frame_cache): Make static. * p-exp.y (push_current_type, pop_current_type): ISO C declaration. * dwarf2expr.h (dwarf_expr_context): ISO C declaration. * maint.c (maintenance_print_architecture): Make static. * signals/signals.c (_initialize_signals): Add declaration. * std-regs.c (_initialize_frame_reg): Add declaration. * jv-exp.y (push_variable): ISO C definition. (push_qualified_expression_name): Ditto. * memattr.c (_initialize_mem): Add declaration. * remote.c (remote_check_watch_resources): Make static. (remote_stopped_by_watchpoint): Make static. (remote_stopped_data_address): Make static. * d10v-tdep.c (nr_dmap_regs): Make static. (a0_regnum): Make static. (d10v_frame_unwind_cache): Make static. (d10v_frame_p): Make static. * osabi.c (show_osabi): Make static. (_initialize_gdb_osabi): Add extern declaration. * gdbtypes.c (make_qualified_type): Make static. (safe_parse_type): Make static. * macrocmd.c (_initialize_macrocmd): Add extern declaration. * macrotab.c (macro_bcache_free): Make static. * interps.c (interp_set_quiet): Make static. (interpreter_exec_cmd): Make static. * stack.h (select_frame_command): New file. * stack.c: Include "stack.h". (select_frame_command_wrapper): Delete function. (select_frame_command): Make global. * infcall.c: Include "infcall.h". * linespec.c: Include "linespec.h". * symfile.c (sections_overlap): Make static. * cp-support.h (cp_initialize_namespace): ISO C declaration. * charset.c (_initialize_charset): Add missing prototype. * regcache.c (init_legacy_regcache_descr): Make static. (do_regcache_xfree): Make static. (regcache_xfer_part): Make static. (_initialize_regcache): Add missing prototype. * breakpoint.c (parse_breakpoint_sals): Make static. (breakpoint_sals_to_pc): Make static. * interps.h (clear_interpreter_hooks): ISO C declaration. * Makefile.in (stack_h): Define. (stack.o, typeprint.o, mi-main.o): Update dependencies. (mi-cmd-stack.o, infcall.o, linespec.o): Update dependencies. Index: mi/ChangeLog 2003-06-08 Andrew Cagney <cagney@redhat.com> * mi-parse.c (_initialize_mi_parse): Delete function. * mi-main.c: Include "mi-main.h". * mi-interp.c (_initialize_mi_interp): Add declaration. * mi-cmd-stack.c: Include "stack.h". (select_frame_command_wrapper): Delete extern declaration. (mi_cmd_stack_select_frame): Replace select_frame_command_wrapper with select_frame_command.
2003-06-08 20:27:14 +02:00
struct dwarf_expr_context *new_dwarf_expr_context (void);
void free_dwarf_expr_context (struct dwarf_expr_context *ctx);
struct cleanup *
make_cleanup_free_dwarf_expr_context (struct dwarf_expr_context *ctx);
void dwarf_expr_push (struct dwarf_expr_context *ctx, CORE_ADDR value,
int in_stack_memory);
void dwarf_expr_pop (struct dwarf_expr_context *ctx);
void dwarf_expr_eval (struct dwarf_expr_context *ctx, unsigned char *addr,
size_t len);
CORE_ADDR dwarf_expr_fetch (struct dwarf_expr_context *ctx, int n);
int dwarf_expr_fetch_in_stack_memory (struct dwarf_expr_context *ctx, int n);
* dwarf2expr.h: Tweak comment. (struct dwarf_expr_context): Use `gdb_byte *' in read_mem and get_frame_base function pointers. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. * dwarf2expr.c: Tweak comment. (dwarf_expr_eval): Change type of second argument to `gdb_byte *'. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. (execute_stack_op): Change types of last two arguments to `gdb_byte *'. Use `gdb_byte *' for byte buffers. * dwarf2loc.h: Tweak comment. (struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use `gdb_byte *' for byte buffers. * dwarf2loc.c (find_location_expression): Change return type to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length to `unsigned int'. (dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove bogus cast. (dwarf_expr_read_mem): Change type of second argument to `gdb_byte *'. (dwarf_expr_frame_base): Change type of second argument to `gdb_byte **'. (dwarf2_evaluate_loc_desc): Change type of third argument to `gdb_byte *'. (needs_frame_read_mem): Change type of second argument to `gdb_byte *'. (needs_frame_frame_base): Change type of second argument `gdb_byte **'. Use gdb_byte for lit0. (dwarf2_tracepoint_var_ref): Change type of fourth argument to `gdb_byte *'. Use `gdb_byte *' for byte buffer. (loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte *' for byte buffer. * dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde) (struct dwarf2_frame_state): Use gdb_byte instead of `unsigned char'. (read_reg): Use `gdb_byte *' for byte buffers. Remove redundant cast. (read_mem): Change second argument to `gdb_byte *'. (no_get_frame_base): Change second argument to `gdb_byte **'. (execute_stack_op): Change first argument to `gdb_byte *'. (execute_cfa_program): Change first two arguments to `gdb_byte *'. Use gdb_byte instead of `unsigned int'. Use temprorary variable to store result of read_uleb128. (struct comp_unit): Use `gdb_byte *' for byte buffers. (read_1_byte, read_4_bytes, read_8_bytes): Change last argument to `gdb_byte *'. (read_unsigned_leb128, read_signed_leb128): Change second argument to `gdb_byte *'. Use gdb_byte instead of `unsigned char'. (read_initial_length): Change second argument to `gdb_byte *'. Remove redundant casts. (read_encoded_value): Use gdb_byte instead of `unsigned char'. Remove bogus casts. (decode_frame_entry_1): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte instead of `unsigned char'. (decode_frame_entry): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. (dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
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gdb_byte *read_uleb128 (gdb_byte *buf, gdb_byte *buf_end, ULONGEST * r);
gdb_byte *read_sleb128 (gdb_byte *buf, gdb_byte *buf_end, LONGEST * r);
CORE_ADDR dwarf2_read_address (struct gdbarch *gdbarch, gdb_byte *buf,
gdb_byte *buf_end, int addr_size);
* dwarf2expr.h: Tweak comment. (struct dwarf_expr_context): Use `gdb_byte *' in read_mem and get_frame_base function pointers. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. * dwarf2expr.c: Tweak comment. (dwarf_expr_eval): Change type of second argument to `gdb_byte *'. (read_uleb128, read_sleb128): Change return type and types of first two arguments to `gdb_byte *'. (dwarf2_read_address): Change types of first two arguments to `gdb_byte *'. (execute_stack_op): Change types of last two arguments to `gdb_byte *'. Use `gdb_byte *' for byte buffers. * dwarf2loc.h: Tweak comment. (struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use `gdb_byte *' for byte buffers. * dwarf2loc.c (find_location_expression): Change return type to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length to `unsigned int'. (dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove bogus cast. (dwarf_expr_read_mem): Change type of second argument to `gdb_byte *'. (dwarf_expr_frame_base): Change type of second argument to `gdb_byte **'. (dwarf2_evaluate_loc_desc): Change type of third argument to `gdb_byte *'. (needs_frame_read_mem): Change type of second argument to `gdb_byte *'. (needs_frame_frame_base): Change type of second argument `gdb_byte **'. Use gdb_byte for lit0. (dwarf2_tracepoint_var_ref): Change type of fourth argument to `gdb_byte *'. Use `gdb_byte *' for byte buffer. (loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte *' for byte buffer. * dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde) (struct dwarf2_frame_state): Use gdb_byte instead of `unsigned char'. (read_reg): Use `gdb_byte *' for byte buffers. Remove redundant cast. (read_mem): Change second argument to `gdb_byte *'. (no_get_frame_base): Change second argument to `gdb_byte **'. (execute_stack_op): Change first argument to `gdb_byte *'. (execute_cfa_program): Change first two arguments to `gdb_byte *'. Use gdb_byte instead of `unsigned int'. Use temprorary variable to store result of read_uleb128. (struct comp_unit): Use `gdb_byte *' for byte buffers. (read_1_byte, read_4_bytes, read_8_bytes): Change last argument to `gdb_byte *'. (read_unsigned_leb128, read_signed_leb128): Change second argument to `gdb_byte *'. Use gdb_byte instead of `unsigned char'. (read_initial_length): Change second argument to `gdb_byte *'. Remove redundant casts. (read_encoded_value): Use gdb_byte instead of `unsigned char'. Remove bogus casts. (decode_frame_entry_1): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte instead of `unsigned char'. (decode_frame_entry): Change return type and second argument to `gdb_byte *'. Use `gdb_byte *' for byte buffers. (dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
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#endif /* dwarf2expr.h */