Merge remote-tracking branch 'remotes/pmaydell/tags/pull-misc-20150120' into staging

Miscellaneous cross-tree patches:
 * load/store helper cleanup
 * drop TARGET_HAS_ICE define and checks
 * scripts/qapi-types.py: Add dummy member to empty structs
 * cpu_ldst.h: Don't define helpers if MMU_MODE*_SUFFIX not defined

# gpg: Signature made Tue 20 Jan 2015 15:43:38 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-misc-20150120:
  cpu_ldst.h: Don't define helpers if MMU_MODE*_SUFFIX not defined
  cpu_ldst.h, cpu-all.h, bswap.h: Update documentation on ld/st accessors
  cpu_ldst_template.h: Drop unused cpu_ldfq/stfq/ldfl/stfl accessors
  cpu_ldst.h: Drop unused _raw macros, saddr() and laddr()
  cpu_ldst_template.h: Use ld*_p directly rather than via ld*_raw macros
  cpu_ldst.h: Use inline functions for usermode cpu_ld/st accessors
  cpu_ldst.h: Remove unused very short ld*/st* defines
  cpu_ldst.h: Drop unused ld/st*_kernel defines
  target-mips: Don't use _raw load/store accessors
  linux-user/main.c (m68k): Use get_user_u16 rather than lduw in cpu_loop
  linux-user/vm86.c: Use cpu_ldl_data &c rather than plain ldl &c
  bsd-user/elfload.c: Don't use ldl() or ldq_raw()
  linux-user/elfload.c: Don't use _raw accessor functions
  target-sparc: Don't use {ld, st}*_raw functions
  monitor.c: Use ld*_p() instead of ld*_raw()
  cpu_ldst.h: Remove unused ldul_ macros
  exec.c: Drop TARGET_HAS_ICE define and checks
  scripts/qapi-types.py: Add dummy member to empty structs

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/linux-user/main.c b/linux-user/main.c
index 67b02316c1..8c70be4c1b 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -2972,7 +2972,7 @@ void cpu_loop(CPUM68KState *env)
             {
                 if (ts->sim_syscalls) {
                     uint16_t nr;
-                    nr = lduw(env->pc + 2);
+                    get_user_u16(nr, env->pc + 2);
                     env->pc += 4;
                     do_m68k_simcall(env, nr);
                 } else {
@@ -3436,10 +3436,8 @@ CPUArchState *cpu_copy(CPUArchState *env)
     CPUState *cpu = ENV_GET_CPU(env);
     CPUArchState *new_env = cpu_init(cpu_model);
     CPUState *new_cpu = ENV_GET_CPU(new_env);
-#if defined(TARGET_HAS_ICE)
     CPUBreakpoint *bp;
     CPUWatchpoint *wp;
-#endif
 
     /* Reset non arch specific state */
     cpu_reset(new_cpu);
@@ -3451,14 +3449,12 @@ CPUArchState *cpu_copy(CPUArchState *env)
        BP_CPU break/watchpoints are handled correctly on clone. */
     QTAILQ_INIT(&cpu->breakpoints);
     QTAILQ_INIT(&cpu->watchpoints);
-#if defined(TARGET_HAS_ICE)
     QTAILQ_FOREACH(bp, &cpu->breakpoints, entry) {
         cpu_breakpoint_insert(new_cpu, bp->pc, bp->flags, NULL);
     }
     QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {
         cpu_watchpoint_insert(new_cpu, wp->vaddr, wp->len, wp->flags, NULL);
     }
-#endif
 
     return new_env;
 }