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author Miodrag Milanović <mmicko@gmail.com>2016-01-11 09:18:43 +0100
committer Miodrag Milanović <mmicko@gmail.com>2016-01-11 09:18:43 +0100
commit36195292e370de0fb6b32085c105a236995ce36e (patch)
tree1fb147c3e21824272b60e4989f606bc9c206030c /src/devices/cpu/drcbex64.cpp
parent7c944fa3b02cd26dec3c27f1e6a4c0d33f462c4e (diff)
parent115db95642ad6d861aad63775b92350e0491f2dd (diff)
Merge pull request #561 from ajrhacker/strings
Return std::string objects by value rather than pass by reference [ajrhacker]
Diffstat (limited to 'src/devices/cpu/drcbex64.cpp')
-rw-r--r--src/devices/cpu/drcbex64.cpp6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/devices/cpu/drcbex64.cpp b/src/devices/cpu/drcbex64.cpp
index 5b2b2cb2eb5..034f06def80 100644
--- a/src/devices/cpu/drcbex64.cpp
+++ b/src/devices/cpu/drcbex64.cpp
@@ -787,7 +787,6 @@ void drcbe_x64::generate(drcuml_block &block, const instruction *instlist, UINT3
x86code *dst = base;
// generate code
- std::string tempstring;
const char *blockname = nullptr;
for (int inum = 0; inum < numinst; inum++)
{
@@ -797,8 +796,7 @@ void drcbe_x64::generate(drcuml_block &block, const instruction *instlist, UINT3
// add a comment
if (m_log != nullptr)
{
- std::string dasm;
- inst.disasm(dasm, &m_drcuml);
+ std::string dasm = inst.disasm(&m_drcuml);
x86log_add_comment(m_log, dst, "%s", dasm.c_str());
}
@@ -808,7 +806,7 @@ void drcbe_x64::generate(drcuml_block &block, const instruction *instlist, UINT3
if (inst.opcode() == OP_HANDLE)
blockname = inst.param(0).handle().string();
else if (inst.opcode() == OP_HASH)
- blockname = strformat(tempstring, "Code: mode=%d PC=%08X", (UINT32)inst.param(0).immediate(), (offs_t)inst.param(1).immediate()).c_str();
+ blockname = strformat("Code: mode=%d PC=%08X", (UINT32)inst.param(0).immediate(), (offs_t)inst.param(1).immediate()).c_str();
}
// generate code