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exec.h cleanup

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Move softmmu_exec.h include directives from target-*/exec.h to
target-*/op_helper.c. Move also various other stuff only used in
op_helper.c there.

Define global env in dyngen-exec.h.

For i386, move wrappers for segment and FPU helpers from user-exec.c
to op_helper.c. Implement raise_exception_err_env() to handle dynamic
CPUState. Move the function declarations to cpu.h since they can be
used outside of op_helper.c context.

LM32, s390x, UniCore32: remove unused cpu_halted(), regs_to_env() and
env_to_regs().

ARM: make raise_exception() static.

Convert
#include "exec.h"
to
#include "cpu.h"
#include "dyngen-exec.h"
and remove now unused target-*/exec.h.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2011-07-13 12:44:15 +00:00
parent 104bf02eb5
commit 3e4571724f
32 changed files with 273 additions and 620 deletions
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38
target-lm32/exec.h
View file

@ -1,38 +0,0 @@
/*
* LatticeMico32 execution defines.
*
* Copyright (c) 2010 Michael Walle <michael@walle.cc>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "dyngen-exec.h"
register struct CPULM32State *env asm(AREG0);
#include "cpu.h"
static inline int cpu_halted(CPUState *env)
{
if (!env->halted) {
return 0;
}
/* IRQ execeptions wakes us up. */
if (cpu_has_work(env)) {
env->halted = 0;
return 0;
}
return EXCP_HALTED;
}

3
target-lm32/op_helper.c
View file

@ -1,5 +1,6 @@
#include <assert.h>
#include "exec.h"
#include "cpu.h"
#include "dyngen-exec.h"
#include "helper.h"
#include "host-utils.h"