Merge commit '121afa9e0c02617c2a774996512e4f85f3e93da8' into upstream-merge

* commit '121afa9e0c02617c2a774996512e4f85f3e93da8': (85 commits)
  Revert "Add ability to disable build of all targets"
  cpu_physical_memory_write_rom() needs to do TB invalidates
  qemu-char: BUGFIX, don't call FD_ISSET with negative fd
  Revert 455aa1e08 and c3767ed0eb
  pc: Drop practically unused BOCHS BIOS debug ports
  add -machine mem-merge=on|off option
  Remove unused CONFIG_TCG_PASS_AREG0 and dead code
  target-mips: switch to AREG0 free mode
  target-sh4: switch to AREG0 free mode
  target-cris: Switch to AREG0 free mode
  target-cris: Avoid AREG0 for helpers
  target-microblaze: switch to AREG0 free mode
  target-arm: final conversion to AREG0 free mode
  target-arm: convert remaining helpers
  target-arm: convert void helpers
  target-unicore32: switch to AREG0 free mode
  target-m68k: avoid using cpu_single_env
  target-m68k: switch to AREG0 free mode
  target-lm32: switch to AREG0 free mode
  target-s390x: avoid cpu_single_env
  ...

Conflicts:
	configure

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 11 insertions, 18 deletions

diff --git a/target-lm32/op_helper.c b/target-lm32/op_helper.c
index 51edc1a0e..7b91d8c31 100644
--- a/target-lm32/op_helper.c
+++ b/target-lm32/op_helper.c
@@ -1,6 +1,5 @@
 #include <assert.h>
 #include "cpu.h"
-#include "dyngen-exec.h"
 #include "helper.h"
 #include "host-utils.h"
 
@@ -18,55 +17,55 @@
 #define SHIFT 3
 #include "softmmu_template.h"
 
-void helper_raise_exception(uint32_t index)
+void helper_raise_exception(CPULM32State *env, uint32_t index)
 {
     env->exception_index = index;
     cpu_loop_exit(env);
 }
 
-void helper_hlt(void)
+void helper_hlt(CPULM32State *env)
 {
     env->halted = 1;
     env->exception_index = EXCP_HLT;
     cpu_loop_exit(env);
 }
 
-void helper_wcsr_im(uint32_t im)
+void helper_wcsr_im(CPULM32State *env, uint32_t im)
 {
     lm32_pic_set_im(env->pic_state, im);
 }
 
-void helper_wcsr_ip(uint32_t im)
+void helper_wcsr_ip(CPULM32State *env, uint32_t im)
 {
     lm32_pic_set_ip(env->pic_state, im);
 }
 
-void helper_wcsr_jtx(uint32_t jtx)
+void helper_wcsr_jtx(CPULM32State *env, uint32_t jtx)
 {
     lm32_juart_set_jtx(env->juart_state, jtx);
 }
 
-void helper_wcsr_jrx(uint32_t jrx)
+void helper_wcsr_jrx(CPULM32State *env, uint32_t jrx)
 {
     lm32_juart_set_jrx(env->juart_state, jrx);
 }
 
-uint32_t helper_rcsr_im(void)
+uint32_t helper_rcsr_im(CPULM32State *env)
 {
     return lm32_pic_get_im(env->pic_state);
 }
 
-uint32_t helper_rcsr_ip(void)
+uint32_t helper_rcsr_ip(CPULM32State *env)
 {
     return lm32_pic_get_ip(env->pic_state);
 }
 
-uint32_t helper_rcsr_jtx(void)
+uint32_t helper_rcsr_jtx(CPULM32State *env)
 {
     return lm32_juart_get_jtx(env->juart_state);
 }
 
-uint32_t helper_rcsr_jrx(void)
+uint32_t helper_rcsr_jrx(CPULM32State *env)
 {
     return lm32_juart_get_jrx(env->juart_state);
 }
@@ -74,17 +73,12 @@ uint32_t helper_rcsr_jrx(void)
 /* Try to fill the TLB and return an exception if error. If retaddr is
    NULL, it means that the function was called in C code (i.e. not
    from generated code or from helper.c) */
-/* XXX: fix it to restore all registers */
-void tlb_fill(CPULM32State *env1, target_ulong addr, int is_write, int mmu_idx,
+void tlb_fill(CPULM32State *env, target_ulong addr, int is_write, int mmu_idx,
               uintptr_t retaddr)
 {
     TranslationBlock *tb;
-    CPULM32State *saved_env;
     int ret;
 
-    saved_env = env;
-    env = env1;
-
     ret = cpu_lm32_handle_mmu_fault(env, addr, is_write, mmu_idx);
     if (unlikely(ret)) {
         if (retaddr) {
@@ -98,7 +92,6 @@ void tlb_fill(CPULM32State *env1, target_ulong addr, int is_write, int mmu_idx,
         }
         cpu_loop_exit(env);
     }
-    env = saved_env;
 }
 #endif