claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added support for the D86F floppy image format I invented that allows things not possible with IMG images;

Browse Source 
Applied all mainline PCem commits;
Settings dialog now says 86Box instead of PCem;
Manifest renamed from PCem to 86Box.
This commit is contained in:
OBattler
2016-08-31 22:49:56 +02:00
parent d860ea79ed
commit 1ddad56c8c
81 changed files with 4255 additions and 3899 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/x86_ops_movx.h
View File

@@ -1,12 +1,9 @@
/* Copyright holders: Sarah Walker
see COPYING for more details
*/
static int opMOVZX_w_b_a16(uint32_t fetchdat)
{
uint8_t temp;
fetch_ea_16(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].w = (uint16_t)temp;
CLOCK_CYCLES(3);
@@ -17,7 +14,7 @@ static int opMOVZX_w_b_a32(uint32_t fetchdat)
uint8_t temp;
fetch_ea_32(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].w = (uint16_t)temp;
CLOCK_CYCLES(3);
@@ -28,7 +25,7 @@ static int opMOVZX_l_b_a16(uint32_t fetchdat)
uint8_t temp;
fetch_ea_16(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
CLOCK_CYCLES(3);
@@ -39,7 +36,7 @@ static int opMOVZX_l_b_a32(uint32_t fetchdat)
uint8_t temp;
fetch_ea_32(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
CLOCK_CYCLES(3);
@@ -50,7 +47,7 @@ static int opMOVZX_w_w_a16(uint32_t fetchdat)
uint16_t temp;
fetch_ea_16(fetchdat);
temp = geteaw(); if (abrt) return 1;
temp = geteaw(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].w = temp;
CLOCK_CYCLES(3);
@@ -61,7 +58,7 @@ static int opMOVZX_w_w_a32(uint32_t fetchdat)
uint16_t temp;
fetch_ea_32(fetchdat);
temp = geteaw(); if (abrt) return 1;
temp = geteaw(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].w = temp;
CLOCK_CYCLES(3);
@@ -72,7 +69,7 @@ static int opMOVZX_l_w_a16(uint32_t fetchdat)
uint16_t temp;
fetch_ea_16(fetchdat);
temp = geteaw(); if (abrt) return 1;
temp = geteaw(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
CLOCK_CYCLES(3);
@@ -83,7 +80,7 @@ static int opMOVZX_l_w_a32(uint32_t fetchdat)
uint16_t temp;
fetch_ea_32(fetchdat);
temp = geteaw(); if (abrt) return 1;
temp = geteaw(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
CLOCK_CYCLES(3);
@@ -95,7 +92,7 @@ static int opMOVSX_w_b_a16(uint32_t fetchdat)
uint8_t temp;
fetch_ea_16(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].w = (uint16_t)temp;
if (temp & 0x80)
cpu_state.regs[cpu_reg].w |= 0xff00;
@@ -108,7 +105,7 @@ static int opMOVSX_w_b_a32(uint32_t fetchdat)
uint8_t temp;
fetch_ea_32(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].w = (uint16_t)temp;
if (temp & 0x80)
cpu_state.regs[cpu_reg].w |= 0xff00;
@@ -121,7 +118,7 @@ static int opMOVSX_l_b_a16(uint32_t fetchdat)
uint8_t temp;
fetch_ea_16(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
if (temp & 0x80)
cpu_state.regs[cpu_reg].l |= 0xffffff00;
@@ -134,7 +131,7 @@ static int opMOVSX_l_b_a32(uint32_t fetchdat)
uint8_t temp;
fetch_ea_32(fetchdat);
temp = geteab(); if (abrt) return 1;
temp = geteab(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
if (temp & 0x80)
cpu_state.regs[cpu_reg].l |= 0xffffff00;
@@ -147,7 +144,7 @@ static int opMOVSX_l_w_a16(uint32_t fetchdat)
uint16_t temp;
fetch_ea_16(fetchdat);
temp = geteaw(); if (abrt) return 1;
temp = geteaw(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
if (temp & 0x8000)
cpu_state.regs[cpu_reg].l |= 0xffff0000;
@@ -160,7 +157,7 @@ static int opMOVSX_l_w_a32(uint32_t fetchdat)
uint16_t temp;
fetch_ea_32(fetchdat);
temp = geteaw(); if (abrt) return 1;
temp = geteaw(); if (cpu_state.abrt) return 1;
cpu_state.regs[cpu_reg].l = (uint32_t)temp;
if (temp & 0x8000)
cpu_state.regs[cpu_reg].l |= 0xffff0000;