Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* switch to C11 atomics (Alex)
* Coverity fixes for IPMI (Corey), i386 (Paolo), qemu-char (Paolo)
* at long last, fail on wrong .pc files if -m32 is in use (Daniel)
* qemu-char regression fix (Daniel)
* SAS1068 device (Paolo)
* memory region docs improvements (Peter)
* target-i386 cleanups (Richard)
* qemu-nbd docs improvements (Sitsofe)
* thread-safe memory hotplug (Stefan)

# gpg: Signature made Tue 09 Feb 2016 16:09:30 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream: (33 commits)
  qemu-char, io: fix ordering of arguments for UDP socket creation
  MAINTAINERS: add all-match entry for qemu-devel@
  get_maintainer.pl: fall back to git if only lists are found
  target-i386: fix PSE36 mode
  docs/memory.txt: Improve list of different memory regions
  ipmi_bmc_sim: Add break to correct watchdog NMI check
  ipmi_bmc_sim: Fix off by one in check.
  ipmi: do not take/drop iothread lock
  target-i386: Deconstruct the cpu_T array
  target-i386: Tidy gen_add_A0_im
  target-i386: Rewrite leave
  target-i386: Rewrite gen_enter inline
  target-i386: Use gen_lea_v_seg in pusha/popa
  target-i386: Access segs via TCG registers
  target-i386: Use gen_lea_v_seg in stack subroutines
  target-i386: Use gen_lea_v_seg in gen_lea_modrm
  target-i386: Introduce mo_stacksize
  target-i386: Create gen_lea_v_seg
  char: fix repeated registration of tcp chardev I/O handlers
  kvm-all: trace: strerror fixup
  ...

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

1 files changed, 0 insertions, 74 deletions

diff --git a/target-i386/seg_helper.c b/target-i386/seg_helper.c
index 4f269416a5..b5f3d72fe3 100644
--- a/target-i386/seg_helper.c
+++ b/target-i386/seg_helper.c
@@ -1379,80 +1379,6 @@ bool x86_cpu_exec_interrupt(CPUState *cs, int interrupt_request)
     return ret;
 }
 
-void helper_enter_level(CPUX86State *env, int level, int data32,
-                        target_ulong t1)
-{
-    target_ulong ssp;
-    uint32_t esp_mask, esp, ebp;
-
-    esp_mask = get_sp_mask(env->segs[R_SS].flags);
-    ssp = env->segs[R_SS].base;
-    ebp = env->regs[R_EBP];
-    esp = env->regs[R_ESP];
-    if (data32) {
-        /* 32 bit */
-        esp -= 4;
-        while (--level) {
-            esp -= 4;
-            ebp -= 4;
-            cpu_stl_data_ra(env, ssp + (esp & esp_mask),
-                            cpu_ldl_data_ra(env, ssp + (ebp & esp_mask),
-                                            GETPC()),
-                            GETPC());
-        }
-        esp -= 4;
-        cpu_stl_data_ra(env, ssp + (esp & esp_mask), t1, GETPC());
-    } else {
-        /* 16 bit */
-        esp -= 2;
-        while (--level) {
-            esp -= 2;
-            ebp -= 2;
-            cpu_stw_data_ra(env, ssp + (esp & esp_mask),
-                            cpu_lduw_data_ra(env, ssp + (ebp & esp_mask),
-                                             GETPC()),
-                            GETPC());
-        }
-        esp -= 2;
-        cpu_stw_data_ra(env, ssp + (esp & esp_mask), t1, GETPC());
-    }
-}
-
-#ifdef TARGET_X86_64
-void helper_enter64_level(CPUX86State *env, int level, int data64,
-                          target_ulong t1)
-{
-    target_ulong esp, ebp;
-
-    ebp = env->regs[R_EBP];
-    esp = env->regs[R_ESP];
-
-    if (data64) {
-        /* 64 bit */
-        esp -= 8;
-        while (--level) {
-            esp -= 8;
-            ebp -= 8;
-            cpu_stq_data_ra(env, esp, cpu_ldq_data_ra(env, ebp, GETPC()),
-                            GETPC());
-        }
-        esp -= 8;
-        cpu_stq_data_ra(env, esp, t1, GETPC());
-    } else {
-        /* 16 bit */
-        esp -= 2;
-        while (--level) {
-            esp -= 2;
-            ebp -= 2;
-            cpu_stw_data_ra(env, esp, cpu_lduw_data_ra(env, ebp, GETPC()),
-                            GETPC());
-        }
-        esp -= 2;
-        cpu_stw_data_ra(env, esp, t1, GETPC());
-    }
-}
-#endif
-
 void helper_lldt(CPUX86State *env, int selector)
 {
     SegmentCache *dt;