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src/gdb ChangeLog amd64-windows-tdep.c


CVSROOT:	/cvs/src
Module name:	src
Changes by:	brobecke@sourceware.org	2013-09-24 16:13:40

Modified files:
	gdb            : ChangeLog amd64-windows-tdep.c 

Log message:
	Reimplement function calls on amd64-windows
	
	This patch provides a standalone implementation of function calls
	on amd64-windows, instead of providing some bits and pieces hooking
	into the function call implementation meant for sysV (in amd64-tdep).
	It makes better sense to do it this way, because the two ABIs are
	actually very different; for instance, the concept of argument
	classification, which is so central in the sysV ABI and drove the
	the implementation in amd64-tdep, makes no sense for Windows. It
	is therefore better for the Windows implementation to be completely
	separate, rather than rely on adaptations of the sysV implementation.
	
	gdb/ChangeLog:
	
	* amd64-tdep.c: #include "value.h"
	(amd64_windows_classify): Delete.
	(amd64_windows_passed_by_integer_register)
	(amd64_windows_passed_by_xmm_register)
	(amd64_windows_passed_by_pointer)
	(amd64_windows_adjust_args_passed_by_pointer)
	(amd64_windows_store_arg_in_reg, amd64_windows_push_arguments)
	(amd64_windows_push_dummy_call): New functions.
	(amd64_windows_init_abi): Remove setting of
	tdep->call_dummy_num_integer_regs, tdep->call_dummy_integer_regs,
	tdep->classify, tdep->memory_args_by_pointer and
	tdep->integer_param_regs_saved_in_caller_frame.
	Add call to set_gdbarch_push_dummy_call.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.16025&r2=1.16026
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/amd64-windows-tdep.c.diff?cvsroot=src&r1=1.17&r2=1.18


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