Fix disassembly of 64-bit values in wasmdump (#446)

Also change formatting of uint32_t operands (`i32.const`, `grow_memory`, `current_memory`)  to `%u`.

Fixes #445.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/binary-reader-objdump.cc b/src/binary-reader-objdump.cc
index 30e97d72..854b061a 100644
--- a/src/binary-reader-objdump.cc
+++ b/src/binary-reader-objdump.cc
@@ -309,7 +309,7 @@ Result BinaryReaderObjdumpDisassemble::OnOpcodeIndex(Index value) {
 
 Result BinaryReaderObjdumpDisassemble::OnOpcodeUint32(uint32_t value) {
   Offset immediate_len = state->offset - current_opcode_offset;
-  LogOpcode(data, immediate_len, "%#x", value);
+  LogOpcode(data, immediate_len, "%u", value);
   return Result::Ok;
 }
 
@@ -322,7 +322,7 @@ Result BinaryReaderObjdumpDisassemble::OnOpcodeUint32Uint32(uint32_t value,
 
 Result BinaryReaderObjdumpDisassemble::OnOpcodeUint64(uint64_t value) {
   Offset immediate_len = state->offset - current_opcode_offset;
-  LogOpcode(data, immediate_len, "%d", value);
+  LogOpcode(data, immediate_len, "%" PRId64, value);
   return Result::Ok;
 }