src/gdb ChangeLog dwarf2expr.c dwarf2expr.h dw ...

[jkratoch at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	jkratoch@sourceware.org	2012-06-17 19:50:53

Modified files:
	gdb            : ChangeLog dwarf2expr.c dwarf2expr.h dwarf2loc.c 
	                 dwarf2read.c gdbtypes.h 

Log message:
	gdb/
	Code cleanup: Generalize call_site.parameter key.
	* dwarf2expr.c (execute_stack_op) <DW_OP_GNU_entry_value>: Remove
	variable dwarf_reg.  New variable kind_u.  Update parameters to
	push_dwarf_reg_entry_value.
	(ctx_no_push_dwarf_reg_entry_value): Update parameters.
	* dwarf2expr.h (enum call_site_parameter_kind)
	(union call_site_parameter_u): Forward declarations.
	(struct dwarf_expr_context_funcs): Update parameters and their
	description for push_dwarf_reg_entry_value.
	(ctx_no_push_dwarf_reg_entry_value): Update parameters.
	* dwarf2loc.c (call_site_parameter_matches): New function.
	(dwarf_expr_reg_to_entry_parameter): Update parameters and their
	description.  Use call_site_parameter_matches.
	(dwarf_expr_push_dwarf_reg_entry_value, value_of_dwarf_reg_entry):
	Update parameters and their description.
	(value_of_dwarf_block_entry): Remove variables dwarf_reg and fb_offset.
	New variable kind_u.  Adjust the caller for updated parameters.
	(needs_dwarf_reg_entry_value): Update parameters.
	* dwarf2read.c (read_call_site_scope): New variable loc.  Use it
	instead of attr.  Update for the changed fields of struct
	call_site_parameter.
	* gdbtypes.h: Include dwarf2expr.h.
	(enum call_site_parameter_kind): New.
	(struct call_site.parameter): New field kind.  Wrap dwarf_reg and
	fb_offset into new union u.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.14378&r2=1.14379
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2expr.c.diff?cvsroot=src&r1=1.84&r2=1.85
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2expr.h.diff?cvsroot=src&r1=1.48&r2=1.49
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2loc.c.diff?cvsroot=src&r1=1.148&r2=1.149
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.662&r2=1.663
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/gdbtypes.h.diff?cvsroot=src&r1=1.165&r2=1.166