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i386.cpp: show status of some cpu flags in the state debugger view (nw)

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This commit is contained in:
yz70s 2019-12-13 19:18:42 +01:00
parent 25e68952de
commit 96b40d998a
1 changed files with 15 additions and 2 deletions
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17
src/devices/cpu/i386/i386.cpp
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@ -2121,7 +2121,7 @@ void i386_device::register_state_i386()
state_add( STATE_GENPC, "GENPC", m_pc).noshow();
state_add( STATE_GENPCBASE, "CURPC", m_pc).noshow();
state_add( STATE_GENFLAGS, "GENFLAGS", m_debugger_temp).formatstr("%8s").noshow();
state_add( STATE_GENFLAGS, "GENFLAGS", m_debugger_temp).formatstr("%32s").noshow();
state_add( STATE_GENSP, "GENSP", REG32(ESP)).noshow();
}
@ -2204,7 +2204,20 @@ void i386_device::state_string_export(const device_state_entry &entry, std::stri
switch (entry.index())
{
case STATE_GENFLAGS:
str = string_format("%08X", get_flags());
str = string_format("%08X %s%s%d%s%s%s%s%s%s%s%s%s",
get_flags(),
m_RF ? "R" : "r",
m_NT ? " N " : " n ",
m_IOP2 << 1 | m_IOP1,
m_OF ? " O" : " o",
m_DF ? " D" : " d",
m_IF ? " I" : " i",
m_TF ? " T" : " t",
m_SF ? " S" : " s",
m_ZF ? " Z" : " z",
m_AF ? " A" : " a",
m_PF ? " P" : " p",
m_CF ? " C" : " c");
break;
case X87_ST0:
str = string_format("%f", fx80_to_double(ST(0)));