configure: fix seccomp check

[qemu.git] / disas.c

diff --git a/disas.c b/disas.c
index 27071c3bc1240aef5020b28d38f711979ceb5208..b801c8f51d4f1d8eae072ff18d6a26e37514cc83 100644 (file)
--- a/disas.c
+++ b/disas.c
@@ -51,7 +51,7 @@ perror_memory (int status, bfd_vma memaddr, struct disassemble_info *info)
                           "Address 0x%" PRIx64 " is out of bounds.\n", memaddr);
 }
 
-/* This could be in a separate file, to save miniscule amounts of space
+/* This could be in a separate file, to save minuscule amounts of space
    in statically linked executables.  */
 
 /* Just print the address is hex.  This is included for completeness even
@@ -64,6 +64,22 @@ generic_print_address (bfd_vma addr, struct disassemble_info *info)
     (*info->fprintf_func) (info->stream, "0x%" PRIx64, addr);
 }
 
+/* Print address in hex, truncated to the width of a target virtual address. */
+static void
+generic_print_target_address(bfd_vma addr, struct disassemble_info *info)
+{
+    uint64_t mask = ~0ULL >> (64 - TARGET_VIRT_ADDR_SPACE_BITS);
+    generic_print_address(addr & mask, info);
+}
+
+/* Print address in hex, truncated to the width of a host virtual address. */
+static void
+generic_print_host_address(bfd_vma addr, struct disassemble_info *info)
+{
+    uint64_t mask = ~0ULL >> (64 - (sizeof(void *) * 8));
+    generic_print_address(addr & mask, info);
+}
+
 /* Just return the given address.  */
 
 int
@@ -154,6 +170,7 @@ void target_disas(FILE *out, target_ulong code, target_ulong size, int flags)
     disasm_info.read_memory_func = target_read_memory;
     disasm_info.buffer_vma = code;
     disasm_info.buffer_length = size;
+    disasm_info.print_address_func = generic_print_target_address;
 
 #ifdef TARGET_WORDS_BIGENDIAN
     disasm_info.endian = BFD_ENDIAN_BIG;
@@ -274,6 +291,7 @@ void disas(FILE *out, void *code, unsigned long size)
     int (*print_insn)(bfd_vma pc, disassemble_info *info);
 
     INIT_DISASSEMBLE_INFO(disasm_info, out, fprintf);
+    disasm_info.print_address_func = generic_print_host_address;
 
     disasm_info.buffer = code;
     disasm_info.buffer_vma = (uintptr_t)code;
@@ -298,9 +316,7 @@ void disas(FILE *out, void *code, unsigned long size)
     print_insn = print_insn_alpha;
 #elif defined(__sparc__)
     print_insn = print_insn_sparc;
-#if defined(__sparc_v8plus__) || defined(__sparc_v8plusa__) || defined(__sparc_v9__)
     disasm_info.mach = bfd_mach_sparc_v9b;
-#endif
 #elif defined(__arm__)
     print_insn = print_insn_arm;
 #elif defined(__MIPSEB__)
@@ -386,6 +402,7 @@ void monitor_disas(Monitor *mon, CPUArchState *env,
     monitor_disas_env = env;
     monitor_disas_is_physical = is_physical;
     disasm_info.read_memory_func = monitor_read_memory;
+    disasm_info.print_address_func = generic_print_target_address;
 
     disasm_info.buffer_vma = pc;