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[lldb] [Process/NetBSD] Fix operating on ftag register

This commit is contained in:
Michał Górny 2020-09-30 14:53:05 +02:00
parent d856365470
commit 762e8f9bbd
1 changed files with 3 additions and 3 deletions
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6
lldb/source/Plugins/Process/NetBSD/NativeRegisterContextNetBSD_x86_64.cpp
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@ -324,7 +324,7 @@ static constexpr int RegNumX86ToX86_64(int regnum) {
case lldb_fstat_i386:
return lldb_fstat_x86_64;
case lldb_ftag_i386:
return lldb_fstat_x86_64;
return lldb_ftag_x86_64;
case lldb_fop_i386:
return lldb_fop_x86_64;
case lldb_fiseg_i386:
@ -651,7 +651,7 @@ NativeRegisterContextNetBSD_x86_64::ReadRegister(const RegisterInfo *reg_info,
reg_value = (uint16_t)m_fpr.fxstate.fx_sw;
break;
case lldb_ftag_x86_64:
reg_value = (uint8_t)m_fpr.fxstate.fx_tw;
reg_value = (uint16_t)m_fpr.fxstate.fx_tw;
break;
case lldb_fop_x86_64:
reg_value = (uint64_t)m_fpr.fxstate.fx_opcode;
@ -939,7 +939,7 @@ Status NativeRegisterContextNetBSD_x86_64::WriteRegister(
m_fpr.fxstate.fx_sw = reg_value.GetAsUInt16();
break;
case lldb_ftag_x86_64:
m_fpr.fxstate.fx_tw = reg_value.GetAsUInt8();
m_fpr.fxstate.fx_tw = reg_value.GetAsUInt16();
break;
case lldb_fop_x86_64:
m_fpr.fxstate.fx_opcode = reg_value.GetAsUInt16();