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-rw-r--r--target-i386/Makefile.objs2
-rw-r--r--target-i386/helper.h12
-rw-r--r--target-i386/ioport-user.c60
-rw-r--r--target-i386/misc_helper.c59
-rw-r--r--target-i386/translate.c12
5 files changed, 58 insertions, 87 deletions
diff --git a/target-i386/Makefile.objs b/target-i386/Makefile.objs
index 027b94e1d3..7a1df2c983 100644
--- a/target-i386/Makefile.objs
+++ b/target-i386/Makefile.objs
@@ -5,5 +5,3 @@ obj-y += gdbstub.o
obj-$(CONFIG_SOFTMMU) += machine.o arch_memory_mapping.o arch_dump.o
obj-$(CONFIG_KVM) += kvm.o
obj-$(call lnot,$(CONFIG_KVM)) += kvm-stub.o
-obj-$(CONFIG_LINUX_USER) += ioport-user.o
-obj-$(CONFIG_BSD_USER) += ioport-user.o
diff --git a/target-i386/helper.h b/target-i386/helper.h
index 8eb0145039..74308f442e 100644
--- a/target-i386/helper.h
+++ b/target-i386/helper.h
@@ -86,12 +86,12 @@ DEF_HELPER_1(wrmsr, void, env)
DEF_HELPER_2(check_iob, void, env, i32)
DEF_HELPER_2(check_iow, void, env, i32)
DEF_HELPER_2(check_iol, void, env, i32)
-DEF_HELPER_2(outb, void, i32, i32)
-DEF_HELPER_1(inb, tl, i32)
-DEF_HELPER_2(outw, void, i32, i32)
-DEF_HELPER_1(inw, tl, i32)
-DEF_HELPER_2(outl, void, i32, i32)
-DEF_HELPER_1(inl, tl, i32)
+DEF_HELPER_3(outb, void, env, i32, i32)
+DEF_HELPER_2(inb, tl, env, i32)
+DEF_HELPER_3(outw, void, env, i32, i32)
+DEF_HELPER_2(inw, tl, env, i32)
+DEF_HELPER_3(outl, void, env, i32, i32)
+DEF_HELPER_2(inl, tl, env, i32)
DEF_HELPER_3(svm_check_intercept_param, void, env, i32, i64)
DEF_HELPER_3(vmexit, void, env, i32, i64)
diff --git a/target-i386/ioport-user.c b/target-i386/ioport-user.c
deleted file mode 100644
index f7636e0a87..0000000000
--- a/target-i386/ioport-user.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * qemu user ioport functions
- *
- * Copyright (c) 2003-2008 Fabrice Bellard
- *
- * 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 2 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/>.
- */
-
-#include <stdio.h>
-
-#include "qemu.h"
-#include "qemu-common.h"
-#include "exec/ioport.h"
-
-void cpu_outb(pio_addr_t addr, uint8_t val)
-{
- fprintf(stderr, "outb: port=0x%04"FMT_pioaddr", data=%02"PRIx8"\n",
- addr, val);
-}
-
-void cpu_outw(pio_addr_t addr, uint16_t val)
-{
- fprintf(stderr, "outw: port=0x%04"FMT_pioaddr", data=%04"PRIx16"\n",
- addr, val);
-}
-
-void cpu_outl(pio_addr_t addr, uint32_t val)
-{
- fprintf(stderr, "outl: port=0x%04"FMT_pioaddr", data=%08"PRIx32"\n",
- addr, val);
-}
-
-uint8_t cpu_inb(pio_addr_t addr)
-{
- fprintf(stderr, "inb: port=0x%04"FMT_pioaddr"\n", addr);
- return 0;
-}
-
-uint16_t cpu_inw(pio_addr_t addr)
-{
- fprintf(stderr, "inw: port=0x%04"FMT_pioaddr"\n", addr);
- return 0;
-}
-
-uint32_t cpu_inl(pio_addr_t addr)
-{
- fprintf(stderr, "inl: port=0x%04"FMT_pioaddr"\n", addr);
- return 0;
-}
diff --git a/target-i386/misc_helper.c b/target-i386/misc_helper.c
index 4aaf1e4d95..52c5d65e91 100644
--- a/target-i386/misc_helper.c
+++ b/target-i386/misc_helper.c
@@ -18,38 +18,71 @@
*/
#include "cpu.h"
-#include "exec/ioport.h"
#include "exec/helper-proto.h"
#include "exec/cpu_ldst.h"
+#include "exec/address-spaces.h"
-void helper_outb(uint32_t port, uint32_t data)
+void helper_outb(CPUX86State *env, uint32_t port, uint32_t data)
{
- cpu_outb(port, data & 0xff);
+#ifdef CONFIG_USER_ONLY
+ fprintf(stderr, "outb: port=0x%04x, data=%02x\n", port, data);
+#else
+ address_space_stb(&address_space_io, port, data,
+ cpu_get_mem_attrs(env), NULL);
+#endif
}
-target_ulong helper_inb(uint32_t port)
+target_ulong helper_inb(CPUX86State *env, uint32_t port)
{
- return cpu_inb(port);
+#ifdef CONFIG_USER_ONLY
+ fprintf(stderr, "inb: port=0x%04x\n", port);
+ return 0;
+#else
+ return address_space_ldub(&address_space_io, port,
+ cpu_get_mem_attrs(env), NULL);
+#endif
}
-void helper_outw(uint32_t port, uint32_t data)
+void helper_outw(CPUX86State *env, uint32_t port, uint32_t data)
{
- cpu_outw(port, data & 0xffff);
+#ifdef CONFIG_USER_ONLY
+ fprintf(stderr, "outw: port=0x%04x, data=%04x\n", port, data);
+#else
+ address_space_stw(&address_space_io, port, data,
+ cpu_get_mem_attrs(env), NULL);
+#endif
}
-target_ulong helper_inw(uint32_t port)
+target_ulong helper_inw(CPUX86State *env, uint32_t port)
{
- return cpu_inw(port);
+#ifdef CONFIG_USER_ONLY
+ fprintf(stderr, "inw: port=0x%04x\n", port);
+ return 0;
+#else
+ return address_space_lduw(&address_space_io, port,
+ cpu_get_mem_attrs(env), NULL);
+#endif
}
-void helper_outl(uint32_t port, uint32_t data)
+void helper_outl(CPUX86State *env, uint32_t port, uint32_t data)
{
- cpu_outl(port, data);
+#ifdef CONFIG_USER_ONLY
+ fprintf(stderr, "outw: port=0x%04x, data=%08x\n", port, data);
+#else
+ address_space_stl(&address_space_io, port, data,
+ cpu_get_mem_attrs(env), NULL);
+#endif
}
-target_ulong helper_inl(uint32_t port)
+target_ulong helper_inl(CPUX86State *env, uint32_t port)
{
- return cpu_inl(port);
+#ifdef CONFIG_USER_ONLY
+ fprintf(stderr, "inl: port=0x%04x\n", port);
+ return 0;
+#else
+ return address_space_ldl(&address_space_io, port,
+ cpu_get_mem_attrs(env), NULL);
+#endif
}
void helper_into(CPUX86State *env, int next_eip_addend)
diff --git a/target-i386/translate.c b/target-i386/translate.c
index 305ce5077c..58b1959154 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -631,13 +631,13 @@ static void gen_helper_in_func(TCGMemOp ot, TCGv v, TCGv_i32 n)
{
switch (ot) {
case MO_8:
- gen_helper_inb(v, n);
+ gen_helper_inb(v, cpu_env, n);
break;
case MO_16:
- gen_helper_inw(v, n);
+ gen_helper_inw(v, cpu_env, n);
break;
case MO_32:
- gen_helper_inl(v, n);
+ gen_helper_inl(v, cpu_env, n);
break;
default:
tcg_abort();
@@ -648,13 +648,13 @@ static void gen_helper_out_func(TCGMemOp ot, TCGv_i32 v, TCGv_i32 n)
{
switch (ot) {
case MO_8:
- gen_helper_outb(v, n);
+ gen_helper_outb(cpu_env, v, n);
break;
case MO_16:
- gen_helper_outw(v, n);
+ gen_helper_outw(cpu_env, v, n);
break;
case MO_32:
- gen_helper_outl(v, n);
+ gen_helper_outl(cpu_env, v, n);
break;
default:
tcg_abort();
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-28 17:14:23 +0000