Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-25 09:50:04 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

e132xs: some drc bugfixes, elfin RAM test no longer hangs, nw

Browse Source
This commit is contained in:
mooglyguy 2017-12-04 18:44:54 +01:00
parent d68cf028bb
commit d6de363a63
2 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/devices/cpu/e132xs/e132xsdrc.cpp
View File

@ -86,10 +86,12 @@ static void cfunc_update_timer_prescale(void *param)
((hyperstone_device *)param)->update_timer_prescale();
}
/*
static void cfunc_print(void *param)
{
((hyperstone_device *)param)->ccfunc_print();
}
*/
/*-------------------------------------------------
ccfunc_total_cycles - compute the total number

17
src/devices/cpu/e132xs/e132xsdrc_ops.hxx
View File

@ -282,22 +282,18 @@ void hyperstone_device::generate_movd(drcuml_block *block, compiler_state *compi
}
else
{
UML_ROLAND(block, I2, DRC_SR, 7, 0x7f);
UML_ADD(block, I3, I2, src_code);
UML_ROLAND(block, I5, DRC_SR, 7, 0x7f);
UML_ADD(block, I3, I5, src_code);
UML_AND(block, I4, I3, 0x3f);
UML_LOAD(block, I2, (void *)m_local_regs, I4, SIZE_DWORD, SCALE_x4);
UML_ADD(block, I6, I2, srcf_code);
UML_ADD(block, I6, I5, srcf_code);
UML_AND(block, I5, I6, 0x3f);
UML_LOAD(block, I3, (void *)m_local_regs, I5, SIZE_DWORD, SCALE_x4);
}
UML_AND(block, DRC_PC, I2, ~1);
UML_MOV(block, mem(&m_drc_arg0), (uint32_t)'0');
UML_MOV(block, mem(&m_drc_arg1), I2);
UML_CALLC(block, cfunc_print, this);
UML_AND(block, DRC_SR, I3, 0xffe3ffff);
UML_ROLINS(block, DRC_SR, I2, S_SHIFT, S_MASK);
@ -1092,7 +1088,7 @@ void hyperstone_device::generate_movi(drcuml_block *block, compiler_state *compi
UML_MOV(block, I5, I1);
generate_set_global_register(block, compiler, desc);
UML_TEST(block, I0, 0xf0);
UML_TEST(block, op, 0xf0);
UML_JMPc(block, uml::COND_NZ, done);
UML_AND(block, DRC_SR, DRC_SR, ~M_MASK);
generate_delay_slot_and_branch(block, compiler, desc);
@ -1855,7 +1851,7 @@ void hyperstone_device::generate_frame(drcuml_block *block, compiler_state *comp
UML_LABEL(block, diff_in_range);
UML_CMP(block, I0, mem(&UB));
UML_SETc(block, uml::COND_GE, I4);
UML_SETc(block, uml::COND_AE, I4);
UML_CMP(block, I3, 0);
UML_JMPc(block, uml::COND_GE, done);
@ -1866,9 +1862,12 @@ void hyperstone_device::generate_frame(drcuml_block *block, compiler_state *comp
UML_CALLH(block, *m_mem_write32);
UML_ADD(block, I0, I0, 4);
UML_ADD(block, I3, I3, 1);
UML_TEST(block, I3, ~0);
UML_JMPc(block, uml::COND_NZ, push_next);
UML_MOV(block, mem(&SP), I0);
UML_TEST(block, I4, ~0);
UML_EXHc(block, uml::COND_NZ, *m_exception[EXCEPTION_FRAME_ERROR], 0);