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authorPeter Maydell <peter.maydell@linaro.org>2024-10-14 11:12:34 +0100
committerPeter Maydell <peter.maydell@linaro.org>2024-10-14 11:12:34 +0100
commit3860a2a8de56fad71db42f4ad120eb7eff03b51f (patch)
tree1db830a2b3c4308a66f6fbe789e5f77f6ce15321 /linux-user/vm86.c
parentb38d263bca64bbba36d4b175ea0f5746b4c5604d (diff)
parente530581ee06573fcf48c7f7a6c3f8ec6e5809243 (diff)
downloadfocaccia-qemu-3860a2a8de56fad71db42f4ad120eb7eff03b51f.tar.gz
focaccia-qemu-3860a2a8de56fad71db42f4ad120eb7eff03b51f.zip
Merge tag 'pull-tcg-20241013' of https://gitlab.com/rth7680/qemu into staging
linux-user/i386: Emulate orig_ax
linux-user/vm86: Fix compilation with Clang
tcg: remove singlestep_enabled from DisasContextBase
accel/tcg: Add TCGCPUOps.tlb_fill_align
target/hppa: Handle alignment faults in hppa_get_physical_address
target/arm: Fix alignment fault priority in get_phys_addr_lpae

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* tag 'pull-tcg-20241013' of https://gitlab.com/rth7680/qemu: (27 commits)
  target/arm: Fix alignment fault priority in get_phys_addr_lpae
  target/arm: Implement TCGCPUOps.tlb_fill_align
  target/arm: Move device detection earlier in get_phys_addr_lpae
  target/arm: Pass MemOp to get_phys_addr_lpae
  target/arm: Pass MemOp through get_phys_addr_twostage
  target/arm: Pass MemOp to get_phys_addr_nogpc
  target/arm: Pass MemOp to get_phys_addr_gpc
  target/arm: Pass MemOp to get_phys_addr_with_space_nogpc
  target/arm: Pass MemOp to get_phys_addr
  target/hppa: Implement TCGCPUOps.tlb_fill_align
  target/hppa: Handle alignment faults in hppa_get_physical_address
  target/hppa: Fix priority of T, D, and B page faults
  target/hppa: Perform access rights before protection id check
  target/hppa: Add MemOp argument to hppa_get_physical_address
  accel/tcg: Use the alignment test in tlb_fill_align
  accel/tcg: Add TCGCPUOps.tlb_fill_align
  include/exec/memop: Introduce memop_atomicity_bits
  include/exec/memop: Rename get_alignment_bits
  include/exec/memop: Move get_alignment_bits from tcg.h
  accel/tcg: Assert noreturn from write-only page for atomics
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to '')
-rw-r--r--linux-user/vm86.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/linux-user/vm86.c b/linux-user/vm86.c
index 31a2d707cf..5091d53fb8 100644
--- a/linux-user/vm86.c
+++ b/linux-user/vm86.c
@@ -47,30 +47,6 @@ static inline void vm_putw(CPUX86State *env, uint32_t segptr,
     cpu_stw_data(env, segptr + (reg16 & 0xffff), val);
 }
 
-static inline void vm_putl(CPUX86State *env, uint32_t segptr,
-                           unsigned int reg16, unsigned int val)
-{
-    cpu_stl_data(env, segptr + (reg16 & 0xffff), val);
-}
-
-static inline unsigned int vm_getb(CPUX86State *env,
-                                   uint32_t segptr, unsigned int reg16)
-{
-    return cpu_ldub_data(env, segptr + (reg16 & 0xffff));
-}
-
-static inline unsigned int vm_getw(CPUX86State *env,
-                                   uint32_t segptr, unsigned int reg16)
-{
-    return cpu_lduw_data(env, segptr + (reg16 & 0xffff));
-}
-
-static inline unsigned int vm_getl(CPUX86State *env,
-                                   uint32_t segptr, unsigned int reg16)
-{
-    return cpu_ldl_data(env, segptr + (reg16 & 0xffff));
-}
-
 void save_v86_state(CPUX86State *env)
 {
     CPUState *cs = env_cpu(env);
@@ -131,19 +107,6 @@ static inline void return_to_32bit(CPUX86State *env, int retval)
     env->regs[R_EAX] = retval;
 }
 
-static inline int set_IF(CPUX86State *env)
-{
-    CPUState *cs = env_cpu(env);
-    TaskState *ts = get_task_state(cs);
-
-    ts->v86flags |= VIF_MASK;
-    if (ts->v86flags & VIP_MASK) {
-        return_to_32bit(env, TARGET_VM86_STI);
-        return 1;
-    }
-    return 0;
-}
-
 static inline void clear_IF(CPUX86State *env)
 {
     CPUState *cs = env_cpu(env);
@@ -162,34 +125,6 @@ static inline void clear_AC(CPUX86State *env)
     env->eflags &= ~AC_MASK;
 }
 
-static inline int set_vflags_long(unsigned long eflags, CPUX86State *env)
-{
-    CPUState *cs = env_cpu(env);
-    TaskState *ts = get_task_state(cs);
-
-    set_flags(ts->v86flags, eflags, ts->v86mask);
-    set_flags(env->eflags, eflags, SAFE_MASK);
-    if (eflags & IF_MASK)
-        return set_IF(env);
-    else
-        clear_IF(env);
-    return 0;
-}
-
-static inline int set_vflags_short(unsigned short flags, CPUX86State *env)
-{
-    CPUState *cs = env_cpu(env);
-    TaskState *ts = get_task_state(cs);
-
-    set_flags(ts->v86flags, flags, ts->v86mask & 0xffff);
-    set_flags(env->eflags, flags, SAFE_MASK);
-    if (flags & IF_MASK)
-        return set_IF(env);
-    else
-        clear_IF(env);
-    return 0;
-}
-
 static inline unsigned int get_vflags(CPUX86State *env)
 {
     CPUState *cs = env_cpu(env);