Merge remote-tracking branch 'qemu-kvm/memory/urgent' into staging

* qemu-kvm/memory/urgent: (42 commits)
  memory: check for watchpoints when getting code ram_addr
  exec: fix write tlb entry misused as iotlb
  Sparc: avoid AREG0 wrappers for memory access helpers
  Sparc: avoid AREG0 for memory access helpers
  TCG: add 5 arg helpers to def-helper.h
  softmmu templates: optionally pass CPUState to memory access functions
  i386: Remove REGPARM
  sparc64: implement PCI and ISA irqs
  sparc: reset CPU state on reset
  apb: use normal PCI device header for PBM device
  w64: Fix data type of next_tb and tcg_qemu_tb_exec
  softfloat: fix for C99
  vmstate: fix varrays with uint32_t indexes
  Fix large memory chunks allocation with tcg_malloc.
  hw/pxa2xx.c: Fix handling of pxa2xx_i2c variable offset within region
  hw/pxa2xx_lcd.c: drop target_phys_addr_t usage in device state
  hw/pxa2xx_dma.c: drop target_phys_addr_t usage in device state
  ARM: Remove unnecessary subpage workarounds
  malta: Fix display for LED array
  malta: Use symbolic hardware addresses
  ...

1 files changed, 57 insertions, 29 deletions

diff --git a/softmmu_template.h b/softmmu_template.h
index e3950204cd..afcab1e6a9 100644
--- a/softmmu_template.h
+++ b/softmmu_template.h
@@ -54,10 +54,24 @@
 #define ADDR_READ addr_read
 #endif
 
-static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
+#ifndef CONFIG_TCG_PASS_AREG0
+#define ENV_PARAM
+#define ENV_VAR
+#define CPU_PREFIX
+#define HELPER_PREFIX __
+#else
+#define ENV_PARAM CPUArchState *env,
+#define ENV_VAR env,
+#define CPU_PREFIX cpu_
+#define HELPER_PREFIX helper_
+#endif
+
+static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(ENV_PARAM
+                                                        target_ulong addr,
                                                         int mmu_idx,
                                                         void *retaddr);
-static inline DATA_TYPE glue(io_read, SUFFIX)(target_phys_addr_t physaddr,
+static inline DATA_TYPE glue(io_read, SUFFIX)(ENV_PARAM
+                                              target_phys_addr_t physaddr,
                                               target_ulong addr,
                                               void *retaddr)
 {
@@ -89,8 +103,10 @@ static inline DATA_TYPE glue(io_read, SUFFIX)(target_phys_addr_t physaddr,
 }
 
 /* handle all cases except unaligned access which span two pages */
-DATA_TYPE REGPARM glue(glue(__ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
-                                                      int mmu_idx)
+DATA_TYPE
+glue(glue(glue(HELPER_PREFIX, ld), SUFFIX), MMUSUFFIX)(ENV_PARAM
+                                                       target_ulong addr,
+                                                       int mmu_idx)
 {
     DATA_TYPE res;
     int index;
@@ -111,22 +127,22 @@ DATA_TYPE REGPARM glue(glue(__ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
                 goto do_unaligned_access;
             retaddr = GETPC();
             ioaddr = env->iotlb[mmu_idx][index];
-            res = glue(io_read, SUFFIX)(ioaddr, addr, retaddr);
+            res = glue(io_read, SUFFIX)(ENV_VAR ioaddr, addr, retaddr);
         } else if (((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1) >= TARGET_PAGE_SIZE) {
             /* slow unaligned access (it spans two pages or IO) */
         do_unaligned_access:
             retaddr = GETPC();
 #ifdef ALIGNED_ONLY
-            do_unaligned_access(addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
+            do_unaligned_access(ENV_VAR addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
 #endif
-            res = glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(addr,
+            res = glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(ENV_VAR addr,
                                                          mmu_idx, retaddr);
         } else {
             /* unaligned/aligned access in the same page */
 #ifdef ALIGNED_ONLY
             if ((addr & (DATA_SIZE - 1)) != 0) {
                 retaddr = GETPC();
-                do_unaligned_access(addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
+                do_unaligned_access(ENV_VAR addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
             }
 #endif
             addend = env->tlb_table[mmu_idx][index].addend;
@@ -137,7 +153,7 @@ DATA_TYPE REGPARM glue(glue(__ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
         retaddr = GETPC();
 #ifdef ALIGNED_ONLY
         if ((addr & (DATA_SIZE - 1)) != 0)
-            do_unaligned_access(addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
+            do_unaligned_access(ENV_VAR addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
 #endif
         tlb_fill(env, addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
         goto redo;
@@ -146,9 +162,11 @@ DATA_TYPE REGPARM glue(glue(__ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
 }
 
 /* handle all unaligned cases */
-static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
-                                                        int mmu_idx,
-                                                        void *retaddr)
+static DATA_TYPE
+glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(ENV_PARAM
+                                       target_ulong addr,
+                                       int mmu_idx,
+                                       void *retaddr)
 {
     DATA_TYPE res, res1, res2;
     int index, shift;
@@ -165,15 +183,15 @@ static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
             if ((addr & (DATA_SIZE - 1)) != 0)
                 goto do_unaligned_access;
             ioaddr = env->iotlb[mmu_idx][index];
-            res = glue(io_read, SUFFIX)(ioaddr, addr, retaddr);
+            res = glue(io_read, SUFFIX)(ENV_VAR ioaddr, addr, retaddr);
         } else if (((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1) >= TARGET_PAGE_SIZE) {
         do_unaligned_access:
             /* slow unaligned access (it spans two pages) */
             addr1 = addr & ~(DATA_SIZE - 1);
             addr2 = addr1 + DATA_SIZE;
-            res1 = glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(addr1,
+            res1 = glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(ENV_VAR addr1,
                                                           mmu_idx, retaddr);
-            res2 = glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(addr2,
+            res2 = glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(ENV_VAR addr2,
                                                           mmu_idx, retaddr);
             shift = (addr & (DATA_SIZE - 1)) * 8;
 #ifdef TARGET_WORDS_BIGENDIAN
@@ -197,12 +215,14 @@ static DATA_TYPE glue(glue(slow_ld, SUFFIX), MMUSUFFIX)(target_ulong addr,
 
 #ifndef SOFTMMU_CODE_ACCESS
 
-static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(target_ulong addr,
+static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(ENV_PARAM
+                                                   target_ulong addr,
                                                    DATA_TYPE val,
                                                    int mmu_idx,
                                                    void *retaddr);
 
-static inline void glue(io_write, SUFFIX)(target_phys_addr_t physaddr,
+static inline void glue(io_write, SUFFIX)(ENV_PARAM
+                                          target_phys_addr_t physaddr,
                                           DATA_TYPE val,
                                           target_ulong addr,
                                           void *retaddr)
@@ -232,9 +252,10 @@ static inline void glue(io_write, SUFFIX)(target_phys_addr_t physaddr,
 #endif /* SHIFT > 2 */
 }
 
-void REGPARM glue(glue(__st, SUFFIX), MMUSUFFIX)(target_ulong addr,
-                                                 DATA_TYPE val,
-                                                 int mmu_idx)
+void glue(glue(glue(HELPER_PREFIX, st), SUFFIX), MMUSUFFIX)(ENV_PARAM
+                                                            target_ulong addr,
+                                                            DATA_TYPE val,
+                                                            int mmu_idx)
 {
     target_phys_addr_t ioaddr;
     unsigned long addend;
@@ -252,21 +273,21 @@ void REGPARM glue(glue(__st, SUFFIX), MMUSUFFIX)(target_ulong addr,
                 goto do_unaligned_access;
             retaddr = GETPC();
             ioaddr = env->iotlb[mmu_idx][index];
-            glue(io_write, SUFFIX)(ioaddr, val, addr, retaddr);
+            glue(io_write, SUFFIX)(ENV_VAR ioaddr, val, addr, retaddr);
         } else if (((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1) >= TARGET_PAGE_SIZE) {
         do_unaligned_access:
             retaddr = GETPC();
 #ifdef ALIGNED_ONLY
-            do_unaligned_access(addr, 1, mmu_idx, retaddr);
+            do_unaligned_access(ENV_VAR addr, 1, mmu_idx, retaddr);
 #endif
-            glue(glue(slow_st, SUFFIX), MMUSUFFIX)(addr, val,
+            glue(glue(slow_st, SUFFIX), MMUSUFFIX)(ENV_VAR addr, val,
                                                    mmu_idx, retaddr);
         } else {
             /* aligned/unaligned access in the same page */
 #ifdef ALIGNED_ONLY
             if ((addr & (DATA_SIZE - 1)) != 0) {
                 retaddr = GETPC();
-                do_unaligned_access(addr, 1, mmu_idx, retaddr);
+                do_unaligned_access(ENV_VAR addr, 1, mmu_idx, retaddr);
             }
 #endif
             addend = env->tlb_table[mmu_idx][index].addend;
@@ -277,7 +298,7 @@ void REGPARM glue(glue(__st, SUFFIX), MMUSUFFIX)(target_ulong addr,
         retaddr = GETPC();
 #ifdef ALIGNED_ONLY
         if ((addr & (DATA_SIZE - 1)) != 0)
-            do_unaligned_access(addr, 1, mmu_idx, retaddr);
+            do_unaligned_access(ENV_VAR addr, 1, mmu_idx, retaddr);
 #endif
         tlb_fill(env, addr, 1, mmu_idx, retaddr);
         goto redo;
@@ -285,7 +306,8 @@ void REGPARM glue(glue(__st, SUFFIX), MMUSUFFIX)(target_ulong addr,
 }
 
 /* handles all unaligned cases */
-static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(target_ulong addr,
+static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(ENV_PARAM
+                                                   target_ulong addr,
                                                    DATA_TYPE val,
                                                    int mmu_idx,
                                                    void *retaddr)
@@ -304,7 +326,7 @@ static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(target_ulong addr,
             if ((addr & (DATA_SIZE - 1)) != 0)
                 goto do_unaligned_access;
             ioaddr = env->iotlb[mmu_idx][index];
-            glue(io_write, SUFFIX)(ioaddr, val, addr, retaddr);
+            glue(io_write, SUFFIX)(ENV_VAR ioaddr, val, addr, retaddr);
         } else if (((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1) >= TARGET_PAGE_SIZE) {
         do_unaligned_access:
             /* XXX: not efficient, but simple */
@@ -312,10 +334,12 @@ static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(target_ulong addr,
              * previous page from the TLB cache.  */
             for(i = DATA_SIZE - 1; i >= 0; i--) {
 #ifdef TARGET_WORDS_BIGENDIAN
-                glue(slow_stb, MMUSUFFIX)(addr + i, val >> (((DATA_SIZE - 1) * 8) - (i * 8)),
+                glue(slow_stb, MMUSUFFIX)(ENV_VAR addr + i,
+                                          val >> (((DATA_SIZE - 1) * 8) - (i * 8)),
                                           mmu_idx, retaddr);
 #else
-                glue(slow_stb, MMUSUFFIX)(addr + i, val >> (i * 8),
+                glue(slow_stb, MMUSUFFIX)(ENV_VAR addr + i,
+                                          val >> (i * 8),
                                           mmu_idx, retaddr);
 #endif
             }
@@ -340,3 +364,7 @@ static void glue(glue(slow_st, SUFFIX), MMUSUFFIX)(target_ulong addr,
 #undef USUFFIX
 #undef DATA_SIZE
 #undef ADDR_READ
+#undef ENV_PARAM
+#undef ENV_VAR
+#undef CPU_PREFIX
+#undef HELPER_PREFIX