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Diffstat (limited to 'accel/tcg/user-exec.c')
-rw-r--r--accel/tcg/user-exec.c116
1 files changed, 23 insertions, 93 deletions
diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c
index 2322181..5eef8e7 100644
--- a/accel/tcg/user-exec.c
+++ b/accel/tcg/user-exec.c
@@ -19,12 +19,14 @@
#include "qemu/osdep.h"
#include "accel/tcg/cpu-ops.h"
#include "disas/disas.h"
+#include "cpu.h"
#include "exec/vaddr.h"
#include "exec/exec-all.h"
+#include "exec/tlb-flags.h"
#include "tcg/tcg.h"
#include "qemu/bitops.h"
#include "qemu/rcu.h"
-#include "exec/cpu_ldst.h"
+#include "accel/tcg/cpu-ldst.h"
#include "user/cpu_loop.h"
#include "qemu/main-loop.h"
#include "user/page-protection.h"
@@ -35,6 +37,7 @@
#include "qemu/int128.h"
#include "trace.h"
#include "tcg/tcg-ldst.h"
+#include "backend-ldst.h"
#include "internal-common.h"
#include "internal-target.h"
#include "tb-internal.h"
@@ -656,7 +659,7 @@ target_ulong page_find_range_empty(target_ulong min, target_ulong max,
}
}
-void page_protect(tb_page_addr_t address)
+void tb_lock_page0(tb_page_addr_t address)
{
PageFlagsNode *p;
target_ulong start, last;
@@ -1059,7 +1062,7 @@ static uint8_t do_ld1_mmu(CPUState *cpu, vaddr addr, MemOpIdx oi,
void *haddr;
uint8_t ret;
- cpu_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD);
+ cpu_req_mo(cpu, TCG_MO_LD_LD | TCG_MO_ST_LD);
haddr = cpu_mmu_lookup(cpu, addr, get_memop(oi), ra, access_type);
ret = ldub_p(haddr);
clear_helper_retaddr();
@@ -1073,7 +1076,7 @@ static uint16_t do_ld2_mmu(CPUState *cpu, vaddr addr, MemOpIdx oi,
uint16_t ret;
MemOp mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD);
+ cpu_req_mo(cpu, TCG_MO_LD_LD | TCG_MO_ST_LD);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, access_type);
ret = load_atom_2(cpu, ra, haddr, mop);
clear_helper_retaddr();
@@ -1091,7 +1094,7 @@ static uint32_t do_ld4_mmu(CPUState *cpu, vaddr addr, MemOpIdx oi,
uint32_t ret;
MemOp mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD);
+ cpu_req_mo(cpu, TCG_MO_LD_LD | TCG_MO_ST_LD);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, access_type);
ret = load_atom_4(cpu, ra, haddr, mop);
clear_helper_retaddr();
@@ -1109,7 +1112,7 @@ static uint64_t do_ld8_mmu(CPUState *cpu, vaddr addr, MemOpIdx oi,
uint64_t ret;
MemOp mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD);
+ cpu_req_mo(cpu, TCG_MO_LD_LD | TCG_MO_ST_LD);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, access_type);
ret = load_atom_8(cpu, ra, haddr, mop);
clear_helper_retaddr();
@@ -1128,7 +1131,7 @@ static Int128 do_ld16_mmu(CPUState *cpu, abi_ptr addr,
MemOp mop = get_memop(oi);
tcg_debug_assert((mop & MO_SIZE) == MO_128);
- cpu_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD);
+ cpu_req_mo(cpu, TCG_MO_LD_LD | TCG_MO_ST_LD);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, MMU_DATA_LOAD);
ret = load_atom_16(cpu, ra, haddr, mop);
clear_helper_retaddr();
@@ -1144,7 +1147,7 @@ static void do_st1_mmu(CPUState *cpu, vaddr addr, uint8_t val,
{
void *haddr;
- cpu_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST);
+ cpu_req_mo(cpu, TCG_MO_LD_ST | TCG_MO_ST_ST);
haddr = cpu_mmu_lookup(cpu, addr, get_memop(oi), ra, MMU_DATA_STORE);
stb_p(haddr, val);
clear_helper_retaddr();
@@ -1156,7 +1159,7 @@ static void do_st2_mmu(CPUState *cpu, vaddr addr, uint16_t val,
void *haddr;
MemOp mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST);
+ cpu_req_mo(cpu, TCG_MO_LD_ST | TCG_MO_ST_ST);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, MMU_DATA_STORE);
if (mop & MO_BSWAP) {
@@ -1172,7 +1175,7 @@ static void do_st4_mmu(CPUState *cpu, vaddr addr, uint32_t val,
void *haddr;
MemOp mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST);
+ cpu_req_mo(cpu, TCG_MO_LD_ST | TCG_MO_ST_ST);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, MMU_DATA_STORE);
if (mop & MO_BSWAP) {
@@ -1188,7 +1191,7 @@ static void do_st8_mmu(CPUState *cpu, vaddr addr, uint64_t val,
void *haddr;
MemOp mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST);
+ cpu_req_mo(cpu, TCG_MO_LD_ST | TCG_MO_ST_ST);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, MMU_DATA_STORE);
if (mop & MO_BSWAP) {
@@ -1204,7 +1207,7 @@ static void do_st16_mmu(CPUState *cpu, vaddr addr, Int128 val,
void *haddr;
MemOpIdx mop = get_memop(oi);
- cpu_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST);
+ cpu_req_mo(cpu, TCG_MO_LD_ST | TCG_MO_ST_ST);
haddr = cpu_mmu_lookup(cpu, addr, mop, ra, MMU_DATA_STORE);
if (mop & MO_BSWAP) {
@@ -1214,101 +1217,28 @@ static void do_st16_mmu(CPUState *cpu, vaddr addr, Int128 val,
clear_helper_retaddr();
}
-uint32_t cpu_ldub_code(CPUArchState *env, abi_ptr ptr)
-{
- uint32_t ret;
-
- set_helper_retaddr(1);
- ret = ldub_p(g2h_untagged(ptr));
- clear_helper_retaddr();
- return ret;
-}
-
-uint32_t cpu_lduw_code(CPUArchState *env, abi_ptr ptr)
-{
- uint32_t ret;
-
- set_helper_retaddr(1);
- ret = lduw_p(g2h_untagged(ptr));
- clear_helper_retaddr();
- return ret;
-}
-
-uint32_t cpu_ldl_code(CPUArchState *env, abi_ptr ptr)
-{
- uint32_t ret;
-
- set_helper_retaddr(1);
- ret = ldl_p(g2h_untagged(ptr));
- clear_helper_retaddr();
- return ret;
-}
-
-uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr ptr)
-{
- uint64_t ret;
-
- set_helper_retaddr(1);
- ret = ldq_p(g2h_untagged(ptr));
- clear_helper_retaddr();
- return ret;
-}
-
-uint8_t cpu_ldb_code_mmu(CPUArchState *env, abi_ptr addr,
+uint8_t cpu_ldb_code_mmu(CPUArchState *env, vaddr addr,
MemOpIdx oi, uintptr_t ra)
{
- void *haddr;
- uint8_t ret;
-
- haddr = cpu_mmu_lookup(env_cpu(env), addr, oi, ra, MMU_INST_FETCH);
- ret = ldub_p(haddr);
- clear_helper_retaddr();
- return ret;
+ return do_ld1_mmu(env_cpu(env), addr, oi, ra ? ra : 1, MMU_INST_FETCH);
}
-uint16_t cpu_ldw_code_mmu(CPUArchState *env, abi_ptr addr,
+uint16_t cpu_ldw_code_mmu(CPUArchState *env, vaddr addr,
MemOpIdx oi, uintptr_t ra)
{
- void *haddr;
- uint16_t ret;
-
- haddr = cpu_mmu_lookup(env_cpu(env), addr, oi, ra, MMU_INST_FETCH);
- ret = lduw_p(haddr);
- clear_helper_retaddr();
- if (get_memop(oi) & MO_BSWAP) {
- ret = bswap16(ret);
- }
- return ret;
+ return do_ld2_mmu(env_cpu(env), addr, oi, ra ? ra : 1, MMU_INST_FETCH);
}
-uint32_t cpu_ldl_code_mmu(CPUArchState *env, abi_ptr addr,
+uint32_t cpu_ldl_code_mmu(CPUArchState *env, vaddr addr,
MemOpIdx oi, uintptr_t ra)
{
- void *haddr;
- uint32_t ret;
-
- haddr = cpu_mmu_lookup(env_cpu(env), addr, oi, ra, MMU_INST_FETCH);
- ret = ldl_p(haddr);
- clear_helper_retaddr();
- if (get_memop(oi) & MO_BSWAP) {
- ret = bswap32(ret);
- }
- return ret;
+ return do_ld4_mmu(env_cpu(env), addr, oi, ra ? ra : 1, MMU_INST_FETCH);
}
-uint64_t cpu_ldq_code_mmu(CPUArchState *env, abi_ptr addr,
+uint64_t cpu_ldq_code_mmu(CPUArchState *env, vaddr addr,
MemOpIdx oi, uintptr_t ra)
{
- void *haddr;
- uint64_t ret;
-
- haddr = cpu_mmu_lookup(env_cpu(env), addr, oi, ra, MMU_DATA_LOAD);
- ret = ldq_p(haddr);
- clear_helper_retaddr();
- if (get_memop(oi) & MO_BSWAP) {
- ret = bswap64(ret);
- }
- return ret;
+ return do_ld8_mmu(env_cpu(env), addr, oi, ra ? ra : 1, MMU_INST_FETCH);
}
#include "ldst_common.c.inc"
generated by cgit v1.1 at 2025-04-25 19:17:55 +0000