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author AJR <ajrhacker@users.noreply.github.com>2021-11-21 11:00:25 -0500
committer AJR <ajrhacker@users.noreply.github.com>2021-11-21 11:00:25 -0500
commit4dc7a7780723294b8cf050004b7177d9bc5cb251 (patch)
tree0abdb15836c941220ec458c730d8706ab768b262 /src/devices
parent28759e0ec2f7dd31d4843d718fc0d457f9025151 (diff)
stupid git
Diffstat (limited to 'src/devices')
-rw-r--r--src/devices/bus/ti99/peb/peribox.cpp20
1 files changed, 4 insertions, 16 deletions
diff --git a/src/devices/bus/ti99/peb/peribox.cpp b/src/devices/bus/ti99/peb/peribox.cpp
index b4e047c9815..059a40d8c28 100644
--- a/src/devices/bus/ti99/peb/peribox.cpp
+++ b/src/devices/bus/ti99/peb/peribox.cpp
@@ -388,10 +388,7 @@ WRITE_LINE_MEMBER(peribox_device::clock_in)
void peribox_device::inta_join(int slot, int state)
{
LOGMASKED(LOG_INT, "propagating INTA from slot %d to console: %d\n", slot, state);
- if (state==ASSERT_LINE)
- m_inta_flag |= (1 << slot);
- else
- m_inta_flag &= ~(1 << slot);
+ util::set_bit(m_inta_flag, slot, state==ASSERT_LINE);
if (m_ioport_connected)
set_extint((m_inta_flag != 0)? ASSERT_LINE : CLEAR_LINE);
@@ -402,10 +399,7 @@ void peribox_device::inta_join(int slot, int state)
void peribox_device::intb_join(int slot, int state)
{
LOGMASKED(LOG_INT, "propagating INTB from slot %d to console: %d\n", slot, state);
- if (state==ASSERT_LINE)
- m_intb_flag |= (1 << slot);
- else
- m_intb_flag &= ~(1 << slot);
+ util::set_bit(m_intb_flag, slot, state==ASSERT_LINE);
// Not propagated to console
if (!m_ioport_connected)
@@ -415,10 +409,7 @@ void peribox_device::intb_join(int slot, int state)
void peribox_device::lcp_join(int slot, int state)
{
LOGMASKED(LOG_INT, "propagating LCP from slot %d to SGCPU: %d\n", slot, state);
- if (state==ASSERT_LINE)
- m_lcp_flag |= (1 << slot);
- else
- m_lcp_flag &= ~(1 << slot);
+ util::set_bit(m_lcp_flag, slot, state==ASSERT_LINE);
// Not propagated to console
if (!m_ioport_connected)
@@ -432,10 +423,7 @@ void peribox_device::ready_join(int slot, int state)
{
LOGMASKED(LOG_READY, "Incoming READY=%d from slot %d\n", state, slot);
// We store the inverse state
- if (state==CLEAR_LINE)
- m_ready_flag |= (1 << slot);
- else
- m_ready_flag &= ~(1 << slot);
+ util::set_bit(m_ready_flag, slot, state==CLEAR_LINE);
if (m_ioport_connected)
set_ready((m_ready_flag != 0)? CLEAR_LINE : ASSERT_LINE);