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Merge remote-tracking branch 'upstream/master' into feature/mtrr

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This commit is contained in:
Jasmine Iwanek
2022-12-20 22:10:04 -05:00
parent 602360603d 6a2cfbe929
commit 96014fb8fd
28 changed files with 598 additions and 308 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/86box.c
View File

@@ -17,8 +17,8 @@
* Copyright 2008-2020 Sarah Walker.
* Copyright 2016-2020 Miran Grca.
* Copyright 2017-2020 Fred N. van Kempen.
* Copyright 2021 Laci bá'
* Copyright 2021 dob205
* Copyright 2021 Laci bá'
* Copyright 2021 dob205
*/
#include <inttypes.h>
#include <stdarg.h>

8
src/codegen/codegen_ops_fpu.h
View File

@@ -667,14 +667,16 @@ ropFCHS(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeb
return op_pc; \
}
// clang-format off
opFLDimm(1, 1.0)
opFLDimm(L2T, 3.3219280948873623)
opFLDimm(L2E, 1.4426950408889634);
opFLDimm(L2T, 3.3219280948873623)
opFLDimm(L2E, 1.4426950408889634);
opFLDimm(PI, 3.141592653589793);
opFLDimm(EG2, 0.3010299956639812);
opFLDimm(Z, 0.0)
// clang-format on
static uint32_t ropFLDLN2(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
static uint32_t ropFLDLN2(uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc, codeblock_t *block)
{
FP_ENTER();
FP_LOAD_IMM_Q(0x3fe62e42fefa39f0ull);

67
src/codegen/codegen_x86-64.c
View File

@@ -485,48 +485,51 @@ codegen_flush(void)
return;
}
// clang-format off
static int opcode_modrm[256] = {
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*00*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*10*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*20*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*30*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*00*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*10*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*20*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*30*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*80*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*80*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*e0*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*f0*/
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*e0*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*f0*/
};
int opcode_0f_modrm[256] = {
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, /*00*/
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*20*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*30*/
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, /*00*/
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*20*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*30*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, /*60*/
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, /*60*/
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, /*70*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, /*a0*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, /*b0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, /*a0*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, /*b0*/
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*d0*/
0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*e0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0 /*f0*/
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*d0*/
0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*e0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0 /*f0*/
};
// clang-format off
void
codegen_debug(void)

67
src/codegen/codegen_x86.c
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@@ -1627,48 +1627,51 @@ codegen_flush(void)
return;
}
// clang-format off
static int opcode_modrm[256] = {
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*00*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*10*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*20*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*30*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*00*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*10*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*20*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*30*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*80*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*80*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*e0*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*f0*/
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*e0*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*f0*/
};
int opcode_0f_modrm[256] = {
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, /*00*/
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*20*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*30*/
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, /*00*/
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*20*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*30*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, /*60*/
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, /*60*/
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, /*70*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, /*a0*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, /*b0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, /*a0*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, /*b0*/
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*d0*/
0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*e0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0 /*f0*/
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*d0*/
0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*e0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0 /*f0*/
};
// clang-format on
void
codegen_debug(void)

67
src/codegen_new/codegen.c
View File

@@ -322,48 +322,51 @@ codegen_generate_ea(ir_data_t *ir, x86seg *op_ea_seg, uint32_t fetchdat, int op_
return codegen_generate_ea_16_long(ir, op_ea_seg, fetchdat, op_ssegs, op_pc);
}
// clang-format off
static uint8_t opcode_modrm[256] = {
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*00*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*10*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*20*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*30*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*00*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*10*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*20*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, /*30*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, /*60*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*80*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*80*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*90*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*a0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*b0*/
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*e0*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*f0*/
1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*d0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*e0*/
0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, /*f0*/
};
static uint8_t opcode_0f_modrm[256] = {
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, /*00*/
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*20*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*30*/
1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, /*00*/
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, /*10*/
1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*20*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /*30*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, /*60*/
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, /*70*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*40*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*50*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, /*60*/
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, /*70*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, /*a0*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, /*b0*/
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /*80*/
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /*90*/
0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, /*a0*/
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, /*b0*/
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*d0*/
0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*e0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0 /*f0*/
1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, /*c0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*d0*/
0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, /*e0*/
0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0 /*f0*/
};
// clang-format on
void
codegen_generate_call(uint8_t opcode, OpFn op, uint32_t fetchdat, uint32_t new_pc, uint32_t old_pc)

18
src/codegen_new/codegen_ops_3dnow.c
View File

@@ -37,16 +37,18 @@
return op_pc + 2; \
}
// clang-format off
ropParith(PFADD)
ropParith(PFCMPEQ)
ropParith(PFCMPGE)
ropParith(PFCMPGT)
ropParith(PFMAX)
ropParith(PFMIN)
ropParith(PFMUL)
ropParith(PFSUB)
ropParith(PFCMPEQ)
ropParith(PFCMPGE)
ropParith(PFCMPGT)
ropParith(PFMAX)
ropParith(PFMIN)
ropParith(PFMUL)
ropParith(PFSUB)
// clang-format on
uint32_t ropPF2ID(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
uint32_t ropPF2ID(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc)
{
int dest_reg = (fetchdat >> 3) & 7;

4
src/codegen_new/codegen_ops_fpu_arith.c
View File

@@ -423,8 +423,10 @@ ropFUCOMPP(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat,
return op_pc + 1; \
}
// clang-format off
ropF_arith_mem(s, uop_MEM_LOAD_SINGLE)
ropF_arith_mem(d, uop_MEM_LOAD_DOUBLE)
ropF_arith_mem(d, uop_MEM_LOAD_DOUBLE)
// clang-format on
#define ropFI_arith_mem(name, temp_reg) \
uint32_t ropFIADD##name(codeblock_t *block, ir_data_t *ir, uint8_t opcode, uint32_t fetchdat, uint32_t op_32, uint32_t op_pc) \

68
src/cpu/cpu.h
View File

@@ -172,36 +172,42 @@ typedef struct {
const cpu_legacy_table_t **tables;
} cpu_legacy_machine_t;
#define C_FLAG 0x0001
#define P_FLAG 0x0004
#define A_FLAG 0x0010
#define Z_FLAG 0x0040
#define N_FLAG 0x0080
#define T_FLAG 0x0100
#define I_FLAG 0x0200
#define D_FLAG 0x0400
#define V_FLAG 0x0800
#define NT_FLAG 0x4000
#define MD_FLAG 0x8000
#define C_FLAG 0x0001
#define P_FLAG 0x0004
#define A_FLAG 0x0010
#define Z_FLAG 0x0040
#define N_FLAG 0x0080
#define T_FLAG 0x0100
#define I_FLAG 0x0200
#define D_FLAG 0x0400
#define V_FLAG 0x0800
#define NT_FLAG 0x4000
#define MD_FLAG 0x8000
#define RF_FLAG 0x0001 /* in EFLAGS */
#define VM_FLAG 0x0002 /* in EFLAGS */
#define VIF_FLAG 0x0008 /* in EFLAGS */
#define VIP_FLAG 0x0010 /* in EFLAGS */
#define VID_FLAG 0x0020 /* in EFLAGS */
#define RF_FLAG 0x0001 /* in EFLAGS */
#define VM_FLAG 0x0002 /* in EFLAGS */
#define VIF_FLAG 0x0008 /* in EFLAGS */
#define VIP_FLAG 0x0010 /* in EFLAGS */
#define VID_FLAG 0x0020 /* in EFLAGS */
#define WP_FLAG 0x10000 /* in CR0 */
#define CR4_VME (1 << 0)
#define CR4_PVI (1 << 1)
#define CR4_PSE (1 << 4)
#define CR4_PAE (1 << 5)
#define CR4_PGE (1 << 7)
#define WP_FLAG 0x10000 /* in CR0 */
#define CPL ((cpu_state.seg_cs.access >> 5) & 3)
#define CR4_VME (1 << 0) /* Virtual 8086 Mode Extensions */
#define CR4_PVI (1 << 1) /* Protected-mode Virtual Interrupts */
#define CR4_TSD (1 << 2) /* Time Stamp Disable */
#define CR4_DE (1 << 3) /* Debugging Extensions */
#define CR4_PSE (1 << 4) /* Page Size Extension */
#define CR4_PAE (1 << 5) /* Physical Address Extension */
#define CR4_MCE (1 << 6) /* Machine Check Exception */
#define CR4_PGE (1 << 7) /* Page Global Enabled */
#define CR4_PCE (1 << 8) /* Performance-Monitoring Counter enable */
#define CR4_OSFXSR (1 << 9) /* Operating system support for FXSAVE and FXRSTOR instructions */
#define IOPL ((cpu_state.flags >> 12) & 3)
#define CPL ((cpu_state.seg_cs.access >> 5) & 3)
#define IOPLp ((!(msw & 1)) || (CPL <= IOPL))
#define IOPL ((cpu_state.flags >> 12) & 3)
#define IOPLp ((!(msw & 1)) || (CPL <= IOPL))
typedef union {
uint32_t l;
@@ -468,15 +474,9 @@ COMPILE_TIME_ASSERT(sizeof(cpu_state_t) <= 128)
# define fpu_cycles cpu_state._fpu_cycles
#endif
#define cpu_rm cpu_state.rm_data.rm_mod_reg.rm
#define cpu_mod cpu_state.rm_data.rm_mod_reg.mod
#define cpu_reg cpu_state.rm_data.rm_mod_reg.reg
#define CR4_TSD (1 << 2)
#define CR4_DE (1 << 3)
#define CR4_MCE (1 << 6)
#define CR4_PCE (1 << 8)
#define CR4_OSFXSR (1 << 9)
#define cpu_rm cpu_state.rm_data.rm_mod_reg.rm
#define cpu_mod cpu_state.rm_data.rm_mod_reg.mod
#define cpu_reg cpu_state.rm_data.rm_mod_reg.reg
/* Global variables. */
extern cpu_state_t cpu_state;

16
src/cpu/x87_ops_arith.h
View File

@@ -125,25 +125,27 @@
return 0; \
}
// clang-format off
opFPU(s, x87_ts, 16, t.i, geteal, t.s, _32)
#ifndef FPU_8087
opFPU(s, x87_ts, 32, t.i, geteal, t.s, _32)
#endif
opFPU(d, x87_td, 16, t.i, geteaq, t.d, _64)
opFPU(d, x87_td, 16, t.i, geteaq, t.d, _64)
#ifndef FPU_8087
opFPU(d, x87_td, 32, t.i, geteaq, t.d, _64)
opFPU(d, x87_td, 32, t.i, geteaq, t.d, _64)
#endif
opFPU(iw, uint16_t, 16, t, geteaw, (double) (int16_t) t, _i16)
opFPU(iw, uint16_t, 16, t, geteaw, (double) (int16_t) t, _i16)
#ifndef FPU_8087
opFPU(iw, uint16_t, 32, t, geteaw, (double) (int16_t) t, _i16)
opFPU(iw, uint16_t, 32, t, geteaw, (double) (int16_t) t, _i16)
#endif
opFPU(il, uint32_t, 16, t, geteal, (double) (int32_t) t, _i32)
opFPU(il, uint32_t, 16, t, geteal, (double) (int32_t) t, _i32)
#ifndef FPU_8087
opFPU(il, uint32_t, 32, t, geteal, (double) (int32_t) t, _i32)
opFPU(il, uint32_t, 32, t, geteal, (double) (int32_t) t, _i32)
#endif
// clang-format on
static int opFADD(uint32_t fetchdat)
static int opFADD(uint32_t fetchdat)
{
FP_ENTER();
cpu_state.pc++;

38
src/device/isartc.c
View File

@@ -82,10 +82,11 @@
#include <86box/pic.h>
#include <86box/isartc.h>
#define ISARTC_EV170 0
#define ISARTC_DTK 1
#define ISARTC_P5PAK 2
#define ISARTC_A6PAK 3
#define ISARTC_EV170 0
#define ISARTC_DTK 1
#define ISARTC_P5PAK 2
#define ISARTC_A6PAK 3
#define ISARTC_VENDEX 4
#define ISARTC_DEBUG 0
@@ -544,6 +545,18 @@ isartc_init(const device_t *info)
dev->year = MM67_AL_DOM; /* year, NON STANDARD */
break;
case ISARTC_VENDEX: /* Vendex HeadStart Turbo 888-XT RTC */
dev->flags |= FLAG_YEAR80 | FLAG_YEARBCD;
dev->base_addr = 0x0300;
dev->base_addrsz = 32;
dev->f_rd = mm67_read;
dev->f_wr = mm67_write;
dev->nvr.reset = mm67_reset;
dev->nvr.start = mm67_start;
dev->nvr.tick = mm67_tick;
dev->year = MM67_AL_DOM; /* year, NON STANDARD */
break;
default:
break;
}
@@ -559,7 +572,7 @@ isartc_init(const device_t *info)
dev->f_rd, NULL, NULL, dev->f_wr, NULL, NULL, dev);
/* Hook into the NVR backend. */
dev->nvr.fn = isartc_get_internal_name(isartc_type);
dev->nvr.fn = (char *)info->internal_name;
dev->nvr.irq = dev->irq;
if (!is_at)
nvr_init(&dev->nvr);
@@ -709,6 +722,21 @@ static const device_t a6pak_device = {
.config = a6pak_config
};
/* Onboard RTC devices */
const device_t vendex_xt_rtc_onboard_device = {
.name = "National Semiconductor MM58167 (Vendex)",
.internal_name = "vendex_xt_rtc",
.flags = DEVICE_ISA,
.local = ISARTC_VENDEX,
.init = isartc_init,
.close = isartc_close,
.reset = NULL,
{ .available = NULL },
.speed_changed = NULL,
.force_redraw = NULL,
.config = NULL
};
static const device_t isartc_none_device = {
.name = "None",
.internal_name = "none",

5
src/floppy/CMakeLists.txt
View File

@@ -13,5 +13,6 @@
# Copyright 2020,2021 David Hrdlička.
#
add_library(fdd OBJECT fdd.c fdc.c fdc_magitronic.c fdc_pii15xb.c fdi2raw.c fdd_common.c
fdd_86f.c fdd_fdi.c fdd_imd.c fdd_img.c fdd_json.c fdd_mfm.c fdd_td0.c)
add_library(fdd OBJECT fdd.c fdc.c fdc_magitronic.c fdc_monster.c fdc_pii15xb.c
fdi2raw.c fdd_common.c fdd_86f.c fdd_fdi.c fdd_imd.c fdd_img.c fdd_json.c
fdd_mfm.c fdd_td0.c)

3
src/floppy/fdc.c
View File

@@ -2276,6 +2276,9 @@ fdc_reset(void *priv)
if (fdc->flags & FDC_FLAG_PCJR) {
fdc->dma = 0;
fdc->specify[1] = 1;
} else if (fdc->flags & FDC_FLAG_SEC) {
fdc->dma = 1;
fdc->specify[1] = 0;
} else {
fdc->dma = 1;
fdc->specify[1] = 0;

193
src/floppy/fdc_monster.c Normal file
View File

@@ -0,0 +1,193 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Emulation of Sergey Kiselev's Monster Floppy Disk Controller.
*
*
*
* Authors: Jasmine Iwanek, <jasmine@iwanek.co.uk>
*
* Copyright 2022 Jasmine Iwanek.
*/
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
#define HAVE_STDARG_H
#include <86box/86box.h>
#include <86box/device.h>
#include <86box/io.h>
#include <86box/mem.h>
#include <86box/rom.h>
#include <86box/machine.h>
#include <86box/timer.h>
#include <86box/fdd.h>
#include <86box/fdc.h>
#include <86box/fdc_ext.h>
#define BIOS_ADDR (uint32_t)(device_get_config_hex20("bios_addr") & 0x000fffff)
#define ROM_MONSTER_FDC "roms/floppy/monster-fdc/floppy_bios.rom"
typedef struct
{
rom_t bios_rom;
} monster_fdc_t;
static void
monster_fdc_close(void *priv)
{
monster_fdc_t *dev = (monster_fdc_t *)priv;
free(dev);
}
static void *
monster_fdc_init(const device_t *info)
{
monster_fdc_t *dev;
dev = (monster_fdc_t *)malloc(sizeof(monster_fdc_t));
memset(dev, 0, sizeof(monster_fdc_t));
if (BIOS_ADDR != 0)
rom_init(&dev->bios_rom, ROM_MONSTER_FDC, BIOS_ADDR, 0x2000, 0x1ffff, 0, MEM_MAPPING_EXTERNAL);
// Primary FDC
device_add(&fdc_at_device);
// Secondary FDC
// device_add(&fdc_at_sec_device);
return dev;
}
static int monster_fdc_available(void)
{
return rom_present(ROM_MONSTER_FDC);
}
static const device_config_t monster_fdc_config[] = {
// clang-format off
/*
{
.name = "sec_irq",
.description = "Secondary Controller IRQ",
.type = CONFIG_SELECTION,
.default_string = "",
.default_int = 6,
.file_filter = "",
.spinner = { 0 },
.selection = {
{
.description = "IRQ 2",
.value = 2
},
{
.description = "IRQ 3",
.value = 3
},
{
.description = "IRQ 4",
.value = 4
},
{
.description = "IRQ 5",
.value = 5
},
{
.description = "IRQ 6",
.value = 6
},
{
.description = "IRQ 7",
.value = 7
},
{ .description = "" }
}
},
{
.name = "sec_dma",
.description = "Secondary Controller DMA",
.type = CONFIG_SELECTION,
.default_string = "",
.default_int = 2,
.file_filter = "",
.spinner = { 0 },
.selection = {
{
.description = "DMA 1",
.value = 1
},
{
.description = "DMA 2",
.value = 2
},
{
.description = "DMA 3",
.value = 3
},
{ .description = "" }
}
},
*/
{
.name = "bios_addr",
.description = "BIOS Address:",
.type = CONFIG_HEX20,
.default_string = "",
.default_int = 0xc8000,
.file_filter = "",
.spinner = { 0 },
.selection = {
{ .description = "Disabled", .value = 0 },
{ .description = "C000H", .value = 0xc0000 },
{ .description = "C800H", .value = 0xc8000 },
{ .description = "D000H", .value = 0xd0000 },
{ .description = "D800H", .value = 0xd8000 },
{ .description = "E000H", .value = 0xe0000 },
{ .description = "E800H", .value = 0xe8000 },
{ .description = "" }
}
},
/*
{
.name = "bios_size",
.description = "BIOS Size:",
.type = CONFIG_HEX20,
.default_string = "32",
.default_int = 0xc8000,
.file_filter = "",
.spinner = { 0 },
.selection = {
{ .description = "8K", .value = 8 },
{ .description = "32K", .value = 32 },
{ .description = "" }
}
},
*/
// BIOS extension ROM writes: Enabled/Disabled
{ .name = "", .description = "", .type = CONFIG_END }
// clang-format on
};
const device_t fdc_monster_device = {
.name = "Monster FDC Floppy Drive Controller",
.internal_name = "monster_fdc",
.flags = DEVICE_ISA,
.local = 0,
.init = monster_fdc_init,
.close = monster_fdc_close,
.reset = NULL,
{ .available = monster_fdc_available },
.speed_changed = NULL,
.force_redraw = NULL,
.config =monster_fdc_config
};

142
src/include/86box/config.h
View File

@@ -28,109 +28,109 @@ extern "C" {
#if 0
typedef struct {
uint8_t id,
uint8_t bus_type, /* Bus type: IDE, SCSI, etc. */
bus, :4, /* ID of the bus (for example, for IDE,
0 = primary, 1 = secondary, etc. */
bus_id, :4, /* ID of the device on the bus */
uint8_t type, /* Type flags, interpretation depends
on the device */
uint8_t is_image; /* This is only used for CD-ROM:
0 = Image;
1 = Host drive */
uint8_t id,
uint8_t bus_type, /* Bus type: IDE, SCSI, etc. */
bus, : 4, /* ID of the bus (for example, for IDE,
0 = primary, 1 = secondary, etc. */
bus_id, : 4, /* ID of the device on the bus */
uint8_t type, /* Type flags, interpretation depends
on the device */
uint8_t is_image; /* This is only used for CD-ROM:
0 = Image;
1 = Host drive */
wchar_t path[1024]; /* Name of current image file or
host drive */
wchar_t path[1024]; /* Name of current image file or
host drive */
uint32_t spt, /* Physical geometry parameters */
hpc,
tracks;
uint32_t spt, /* Physical geometry parameters */
hpc,
tracks;
} storage_cfg_t;
typedef struct {
/* General configuration */
int vid_resize, /* Window is resizable or not */
vid_renderer, /* Renderer */
vid_fullscreen_scale, /* Full screen scale type */
vid_fullscreen_start, /* Start emulator in full screen */
vid_force_43, /* Force 4:3 display ratio in windowed mode */
vid_scale, /* Windowed mode scale */
vid_overscan, /* EGA/(S)VGA overscan enabled */
vid_cga_contrast, /* CGA alternate contrast enabled */
vid_grayscale, /* Video is grayscale */
vid_grayscale_type, /* Video grayscale type */
vid_invert_display, /* Invert display */
rctrl_is_lalt, /* Right CTRL is left ALT */
update_icons, /* Update status bar icons */
window_remember, /* Remember window position and size */
window_w, /* Window coordinates */
window_h,
window_x,
window_y,
sound_gain; /* Sound gain */
int vid_resize, /* Window is resizable or not */
vid_renderer, /* Renderer */
vid_fullscreen_scale, /* Full screen scale type */
vid_fullscreen_start, /* Start emulator in full screen */
vid_force_43, /* Force 4:3 display ratio in windowed mode */
vid_scale, /* Windowed mode scale */
vid_overscan, /* EGA/(S)VGA overscan enabled */
vid_cga_contrast, /* CGA alternate contrast enabled */
vid_grayscale, /* Video is grayscale */
vid_grayscale_type, /* Video grayscale type */
vid_invert_display, /* Invert display */
rctrl_is_lalt, /* Right CTRL is left ALT */
update_icons, /* Update status bar icons */
window_remember, /* Remember window position and size */
window_w, /* Window coordinates */
window_h,
window_x,
window_y,
sound_gain; /* Sound gain */
# ifdef USE_LANGUAGE
uint16_t language_id; /* Language ID (0x0409 = English (US)) */
uint16_t language_id; /* Language ID (0x0409 = English (US)) */
# endif
/* Machine cateogory */
int machine, /* Machine */
cpu, /* CPU */
int machine, /* Machine */
cpu, /* CPU */
# ifdef USE_DYNAREC
cpu_use_dynarec, /* CPU recompiler enabled */
cpu_use_dynarec, /* CPU recompiler enabled */
# endif
wait_states, /* CPU wait states */
enable_external_fpu, /* FPU enabled */
time_sync; /* Time sync enabled */
uint32_t mem_size; /* Memory size */
wait_states, /* CPU wait states */
enable_external_fpu, /* FPU enabled */
time_sync; /* Time sync enabled */
uint32_t mem_size; /* Memory size */
/* Video category */
int video_card, /* Video card */
voodoo_enabled; /* Voodoo enabled */
int video_card, /* Video card */
voodoo_enabled; /* Voodoo enabled */
/* Input devices category */
int mouse_type, /* Mouse type */
joystick_type; /* Joystick type */
int mouse_type, /* Mouse type */
joystick_type; /* Joystick type */
/* Sound category */
int sound_card, /* Sound card */
midi_device, /* Midi device */
mpu_401, /* Standalone MPU-401 enabled */
ssi_2001_enabled, /* SSI-2001 enabled */
game_blaster_enabled, /* Game blaster enabled */
gus_enabled, /* Gravis Ultrasound enabled */
opl_type, /* OPL emulation type */
sound_is_float; /* Sound is 32-bit float or 16-bit integer */
int sound_card, /* Sound card */
midi_device, /* Midi device */
mpu_401, /* Standalone MPU-401 enabled */
ssi_2001_enabled, /* SSI-2001 enabled */
game_blaster_enabled, /* Game blaster enabled */
gus_enabled, /* Gravis Ultrasound enabled */
opl_type, /* OPL emulation type */
sound_is_float; /* Sound is 32-bit float or 16-bit integer */
/* Network category */
int network_type, /* Network type (SLiRP or PCap) */
network_card; /* Network card */
char network_host[520]; /* PCap device */
int network_type, /* Network type (SLiRP or PCap) */
network_card; /* Network card */
char network_host[520]; /* PCap device */
/* Ports category */
char parallel_devices[PARALLEL_MAX][32]; /* LPT device names */
char parallel_devices[PARALLEL_MAX][32]; /* LPT device names */
# ifdef USE_SERIAL_DEVICES
char serial_devices[SERIAL_MAX][32]; /* Serial device names */
char serial_devices[SERIAL_MAX][32]; /* Serial device names */
# endif
/* Other peripherals category */
int fdc_type, /* Floppy disk controller type */
hdc, /* Hard disk controller */
scsi_card, /* SCSI controller */
ide_ter_enabled, /* Tertiary IDE controller enabled */
ide_qua_enabled, /* Quaternary IDE controller enabled */
bugger_enabled, /* ISA bugger device enabled */
isa_rtc_type, /* ISA RTC card */
isa_mem_type[ISAMEM_MAX]; /* ISA memory boards */
int fdc_type, /* Floppy disk controller type */
hdc, /* Hard disk controller */
scsi_card, /* SCSI controller */
ide_ter_enabled, /* Tertiary IDE controller enabled */
ide_qua_enabled, /* Quaternary IDE controller enabled */
bugger_enabled, /* ISA bugger device enabled */
isa_rtc_type, /* ISA RTC card */
isa_mem_type[ISAMEM_MAX]; /* ISA memory boards */
/* Hard disks category */
storage_cfg_t hdd[HDD_NUM]; /* Hard disk drives */
storage_cfg_t hdd[HDD_NUM]; /* Hard disk drives */
/* Floppy drives category */
storage_cfg_t fdd[FDD_NUM]; /* Floppy drives */
storage_cfg_t fdd[FDD_NUM]; /* Floppy drives */
/* Other removable devices category */
storage_cfg_t cdrom[CDROM_NUM], /* CD-ROM drives */
storage_cfg_t rdisk[ZIP_NUM]; /* Removable disk drives */
storage_cfg_t cdrom[CDROM_NUM], /* CD-ROM drives */
storage_cfg_t rdisk[ZIP_NUM]; /* Removable disk drives */
} config_t;
#endif

70
src/include/86box/disksizes.h Normal file
View File

@@ -0,0 +1,70 @@
/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Header of the emulation of the PC speaker.
*
*
*
* Authors: Jasmine Iwanek <jriwanek@gmail.com/>
*
* Copyright 2022 Jasmine Iwanek
*/
#ifndef DISK_SIZES_H
#define DISK_SIZES_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
int hole;
int sides;
int data_rate;
int encoding;
int rpm;
int tracks;
int sectors; /* For IMG and Japanese FDI only. */
int sector_len; /* For IMG and Japanese FDI only. */
int media_desc;
int spc;
int num_fats;
int spfat;
int root_dir_entries;
} disk_size_t;
static const disk_size_t disk_sizes[14] = {
// clang-format off
// { 1, 1, 2, 1, 1, 77, 26, 0, 0, 4, 2, 6, 68 }, /* 250k 8" */
// { 1, 2, 2, 1, 1, 77, 26, 0, 0, 4, 2, 6, 68 }, /* 500k 8" */
// { 1, 1, 2, 1, 1, 77, 8, 3, 0, 1, 2, 2, 192 }, /* 616k 8" */
// { 1, 2, 0, 1, 1, 77, 8, 3, 0, 1, 2, 2, 192 }, /* 1232k 8" */
{ 0, 1, 2, 1, 0, 40, 8, 2, 0xfe, 2, 2, 1, 64 }, /* 160k */
{ 0, 1, 2, 1, 0, 40, 9, 2, 0xfc, 2, 2, 1, 64 }, /* 180k */
{ 0, 2, 2, 1, 0, 40, 8, 2, 0xff, 2, 2, 1, 112 }, /* 320k */
{ 0, 2, 2, 1, 0, 40, 9, 2, 0xfd, 2, 2, 2, 112 }, /* 360k */
{ 0, 2, 2, 1, 0, 80, 8, 2, 0xfb, 2, 2, 2, 112 }, /* 640k */
{ 0, 2, 2, 1, 0, 80, 9, 2, 0xf9, 2, 2, 3, 112 }, /* 720k */
{ 1, 2, 0, 1, 1, 80, 15, 2, 0xf9, 1, 2, 7, 224 }, /* 1.2M */
{ 1, 2, 0, 1, 1, 77, 8, 3, 0xfe, 1, 2, 2, 192 }, /* 1.25M */
{ 1, 2, 0, 1, 0, 80, 18, 2, 0xf0, 1, 2, 9, 224 }, /* 1.44M */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 2, 2, 5, 16 }, /* DMF cluster 1024 */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 4, 2, 3, 16 }, /* DMF cluster 2048 */
{ 2, 2, 3, 1, 0, 80, 36, 2, 0xf0, 2, 2, 9, 240 }, /* 2.88M */
{ 0, 64, 0, 0, 0, 96, 32, 2, 0, 0, 0, 0, 0 }, /* ZIP 100 */
{ 0, 64, 0, 0, 0, 239, 32, 2, 0, 0, 0, 0, 0 }, /* ZIP 250 */
// { 0, 8, 0, 0, 0, 963, 32, 2, 0, 0, 0, 0, 0 }, /* LS-120 */
// { 0, 32, 0, 0, 0, 262, 56, 2, 0, 0, 0, 0, 0 } /* LS-240 */
// clang-format on
};
#ifdef __cplusplus
}
#endif
#endif /*DISK_SIZES_H*/

1
src/include/86box/hdc.h
View File

@@ -28,6 +28,7 @@
* least 7 devices, with each device being \
* able to support 8 units, but hey... */
/* Controller types. */
#define HDC_NONE 0
#define HDC_INTERNAL 1

3
src/machine/m_xt.c
View File

@@ -20,6 +20,8 @@
#include <86box/chipset.h>
#include <86box/port_6x.h>
extern const device_t vendex_xt_rtc_onboard_device;
static void
machine_xt_common_init(const machine_t *model)
{
@@ -483,6 +485,7 @@ machine_xt_vendex_init(const machine_t *model)
return ret;
machine_xt_clone_init(model);
device_add(&vendex_xt_rtc_onboard_device);
return ret;
}

10
src/machine/machine_table.c
View File

@@ -832,14 +832,14 @@ const machine_t machines[] = {
.min_voltage = 0,
.max_voltage = 0,
.min_multi = 0,
.max_multi = 0,
.max_multi = 0
},
.bus_flags = MACHINE_PC,
.flags = MACHINE_FLAGS_NONE,
.ram = {
.min = 128,
.max = 640,
.step = 64,
.step = 64
},
.nvrmask = 0,
.kbc = KBC_IBM_PC_XT,
@@ -1231,7 +1231,7 @@ const machine_t machines[] = {
.max_multi = 0
},
.bus_flags = MACHINE_PC,
MACHINE_FLAGS_NONE,
.flags = MACHINE_FLAGS_NONE,
.ram = {
.min = 256,
.max = 640,
@@ -9585,7 +9585,7 @@ const machine_t machines[] = {
.min_voltage = 2800,
.max_voltage = 3520,
.min_multi = 1.5,
.max_multi = 5.5,
.max_multi = 5.5
},
.bus_flags = MACHINE_PS2_PCI,
.flags = MACHINE_IDE_DUAL,
@@ -11903,7 +11903,7 @@ const machine_t machines[] = {
.min_voltage = 1300,
.max_voltage = 3500,
.min_multi = MACHINE_MULTIPLIER_FIXED,
.max_multi = MACHINE_MULTIPLIER_FIXED,
.max_multi = MACHINE_MULTIPLIER_FIXED
},
.bus_flags = MACHINE_PS2_A97,
.flags = MACHINE_IDE_DUAL | MACHINE_AG,

2
src/network/CMakeLists.txt
View File

@@ -13,7 +13,7 @@
# Copyright 2020,2021 David Hrdlička.
#
add_library(net OBJECT network.c net_pcap.c net_slirp.c net_dp8390.c net_3c501.c
add_library(net OBJECT network.c net_pcap.c net_slirp.c net_dp8390.c net_3c501.c
net_3c503.c net_ne2000.c net_pcnet.c net_wd8003.c net_plip.c net_event.c)
option(SLIRP_EXTERNAL "Link against the system-provided libslirp library" OFF)

2
src/network/net_pcnet.c
View File

@@ -1486,7 +1486,7 @@ pcnetAsyncTransmit(nic_t *dev)
*/
if (tmd.tmd1.stp && tmd.tmd1.enp) {
const int cb = 4096 - tmd.tmd1.bcnt;
pcnet_log("%s: pcnetAsyncTransmit: stp&enp: cb=%d xmtrc=%#x\n", dev->name, cb, CSR_XMTRC(dev));
pcnet_log(3, "%s: pcnetAsyncTransmit: stp&enp: cb=%d xmtrc=%#x\n", dev->name, cb, CSR_XMTRC(dev));
if ((pcnetIsLinkUp(dev) || fLoopback)) {

9
src/network/slirp/CMakeLists.txt
View File

@@ -13,9 +13,12 @@
# Copyright 2020,2021 David Hrdlička.
#
add_library(slirp STATIC arp_table.c bootp.c cksum.c dnssearch.c if.c ip_icmp.c
ip_input.c ip_output.c mbuf.c misc.c sbuf.c slirp.c socket.c tcp_input.c
tcp_output.c tcp_subr.c tcp_timer.c udp.c util.c version.c)
add_library(slirp STATIC arp_table.c bootp.c cksum.c dnssearch.c if.c
ip_icmp.c ip_input.c ip_output.c
mbuf.c misc.c sbuf.c slirp.c socket.c
tcp_input.c tcp_output.c tcp_subr.c tcp_timer.c
udp.c
util.c version.c)
if(WIN32)
target_link_libraries(slirp wsock32 iphlpapi)

44
src/qt/qt_newfloppydialog.cpp
View File

@@ -60,21 +60,29 @@ struct disk_size_t {
};
static const disk_size_t disk_sizes[14] = {
{0, 1, 2, 1, 0, 40, 8, 2, 0xfe, 2, 2, 1, 64 }, /* 160k */
{ 0, 1, 2, 1, 0, 40, 9, 2, 0xfc, 2, 2, 1, 64 }, /* 180k */
{ 0, 2, 2, 1, 0, 40, 8, 2, 0xff, 2, 2, 1, 112}, /* 320k */
{ 0, 2, 2, 1, 0, 40, 9, 2, 0xfd, 2, 2, 2, 112}, /* 360k */
{ 0, 2, 2, 1, 0, 80, 8, 2, 0xfb, 2, 2, 2, 112}, /* 640k */
{ 0, 2, 2, 1, 0, 80, 9, 2, 0xf9, 2, 2, 3, 112}, /* 720k */
{ 1, 2, 0, 1, 1, 80, 15, 2, 0xf9, 1, 2, 7, 224}, /* 1.2M */
{ 1, 2, 0, 1, 1, 77, 8, 3, 0xfe, 1, 2, 2, 192}, /* 1.25M */
{ 1, 2, 0, 1, 0, 80, 18, 2, 0xf0, 1, 2, 9, 224}, /* 1.44M */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 2, 2, 5, 16 }, /* DMF cluster 1024 */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 4, 2, 3, 16 }, /* DMF cluster 2048 */
{ 2, 2, 3, 1, 0, 80, 36, 2, 0xf0, 2, 2, 9, 240}, /* 2.88M */
{ 0, 64, 0, 0, 0, 96, 32, 2, 0, 0, 0, 0, 0 }, /* ZIP 100 */
{ 0, 64, 0, 0, 0, 239, 32, 2, 0, 0, 0, 0, 0 }
}; /* ZIP 250 */
// clang-format off
// { 1, 1, 2, 1, 1, 77, 26, 0, 0, 4, 2, 6, 68 }, /* 250k 8" */
// { 1, 2, 2, 1, 1, 77, 26, 0, 0, 4, 2, 6, 68 }, /* 500k 8" */
// { 1, 1, 2, 1, 1, 77, 8, 3, 0, 1, 2, 2, 192 }, /* 616k 8" */
// { 1, 2, 0, 1, 1, 77, 8, 3, 0, 1, 2, 2, 192 }, /* 1232k 8" */
{ 0, 1, 2, 1, 0, 40, 8, 2, 0xfe, 2, 2, 1, 64 }, /* 160k */
{ 0, 1, 2, 1, 0, 40, 9, 2, 0xfc, 2, 2, 1, 64 }, /* 180k */
{ 0, 2, 2, 1, 0, 40, 8, 2, 0xff, 2, 2, 1, 112 }, /* 320k */
{ 0, 2, 2, 1, 0, 40, 9, 2, 0xfd, 2, 2, 2, 112 }, /* 360k */
{ 0, 2, 2, 1, 0, 80, 8, 2, 0xfb, 2, 2, 2, 112 }, /* 640k */
{ 0, 2, 2, 1, 0, 80, 9, 2, 0xf9, 2, 2, 3, 112 }, /* 720k */
{ 1, 2, 0, 1, 1, 80, 15, 2, 0xf9, 1, 2, 7, 224 }, /* 1.2M */
{ 1, 2, 0, 1, 1, 77, 8, 3, 0xfe, 1, 2, 2, 192 }, /* 1.25M */
{ 1, 2, 0, 1, 0, 80, 18, 2, 0xf0, 1, 2, 9, 224 }, /* 1.44M */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 2, 2, 5, 16 }, /* DMF cluster 1024 */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 4, 2, 3, 16 }, /* DMF cluster 2048 */
{ 2, 2, 3, 1, 0, 80, 36, 2, 0xf0, 2, 2, 9, 240 }, /* 2.88M */
{ 0, 64, 0, 0, 0, 96, 32, 2, 0, 0, 0, 0, 0 }, /* ZIP 100 */
{ 0, 64, 0, 0, 0, 239, 32, 2, 0, 0, 0, 0, 0 }, /* ZIP 250 */
// { 0, 8, 0, 0, 0, 963, 32, 2, 0, 0, 0, 0, 0 }, /* LS-120 */
// { 0, 32, 0, 0, 0, 262, 56, 2, 0, 0, 0, 0, 0 } /* LS-240 */
// clang-format on
};
static const QStringList rpmModes = {
"Perfect RPM",
@@ -548,7 +556,7 @@ NewFloppyDialog::createZipSectorImage(const QString &filename, const disk_size_t
empty[0x5003] = empty[0x1D003] = 0xFF;
/* Root directory = 0x35000
Data = 0x39000 */
Data = 0x39000 */
} else {
/* ZIP 250 */
/* MBR */
@@ -570,7 +578,7 @@ NewFloppyDialog::createZipSectorImage(const QString &filename, const disk_size_t
memset(&(empty[0x0200]), 0x48, 0x3E00);
/* The second sector begins with some strange data
in my reference image. */
in my reference image. */
*(uint64_t *) &(empty[0x0200]) = 0x3831393230334409LL;
*(uint64_t *) &(empty[0x0208]) = 0x6A57766964483130LL;
*(uint64_t *) &(empty[0x0210]) = 0x3C3A34676063653FLL;
@@ -619,7 +627,7 @@ NewFloppyDialog::createZipSectorImage(const QString &filename, const disk_size_t
empty[0x4203] = empty[0x22003] = 0xFF;
/* Root directory = 0x3FE00
Data = 0x38200 */
Data = 0x38200 */
}
pbar.setMaximum(pbar_max);

6
src/scsi/scsi.c
View File

@@ -41,9 +41,6 @@
#include <86box/scsi_ncr53c8xx.h>
#include <86box/scsi_pcscsi.h>
#include <86box/scsi_spock.h>
#ifdef WALTJE
# include "scsi_wd33c93.h"
#endif
int scsi_card_current[SCSI_BUS_MAX] = { 0, 0 };
@@ -85,9 +82,6 @@ static SCSI_CARD scsi_cards[] = {
{ &scsi_rt1000mc_device, },
{ &scsi_t128_device, },
{ &scsi_t130b_device, },
#ifdef WALTJE
{ &scsi_wd33c93_device, },
#endif
{ &aha1640_device, },
{ &buslogic_640a_device, },
{ &ncr53c90_mca_device, },

4
src/unix/CMakeLists.txt
View File

@@ -11,8 +11,8 @@
# Authors: Cacodemon345
# David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2021 Cacodemon345.
# Copyright 2021 David Hrdlička.
# Copyright 2021 Cacodemon345.
# Copyright 2021 David Hrdlička.
#
add_library(plat OBJECT unix.c)

2
src/video/vid_voodoo_banshee.c
View File

@@ -1567,7 +1567,7 @@ banshee_reg_writel(uint32_t addr, uint32_t val, void *p)
break;
case 0x0600000:
case 0x0700000: /*Texture download*/
case 0x0700000: /*TMU0 Texture download*/
voodoo->tex_count++;
voodoo_queue_command(voodoo, (addr & 0x1ffffc) | FIFO_WRITEL_TEX, val);
break;

2
src/win/CMakeLists.txt
View File

@@ -10,7 +10,7 @@
#
# Authors: David Hrdlička, <hrdlickadavid@outlook.com>
#
# Copyright 2020,2021 David Hrdlička.
# Copyright 2020-2021 David Hrdlička.
#
enable_language(RC)

13
src/win/Makefile.mingw
View File

@@ -605,7 +605,7 @@ SIOOBJ := sio_acc3221.o sio_ali5123.o \
sio_um8669f.o \
sio_vt82c686.o
FDDOBJ := fdd.o fdc.o fdc_magitronic.o fdc_pii15xb.o \
FDDOBJ := fdd.o fdc.o fdc_magitronic.o fdc_monster.o fdc_pii15xb.o \
fdi2raw.o \
fdd_common.o fdd_86f.o \
fdd_fdi.o fdd_imd.o fdd_img.o fdd_json.o \
@@ -644,12 +644,17 @@ SCSIOBJ := scsi.o scsi_device.o \
scsi_ncr5380.o scsi_ncr53c8xx.o \
scsi_pcscsi.o scsi_spock.o
SLIRPOBJ := arp_table.o bootp.o cksum.o dnssearch.o if.o \
ip_icmp.o ip_input.o ip_output.o \
mbuf.o misc.o sbuf.o slirp.o socket.o \
tcp_input.o tcp_output.o tcp_subr.o tcp_timer.o \
udp.o \
util.o version.o \
NETOBJ := network.o \
net_pcap.o \
net_slirp.o tinyglib.o \
arp_table.o bootp.o cksum.o dnssearch.o if.o ip_icmp.o ip_input.o \
ip_output.o mbuf.o misc.o sbuf.o slirp.o socket.o tcp_input.o \
tcp_output.o tcp_subr.o tcp_timer.o udp.o util.o version.o \
${SLIRPOBJ} \
net_dp8390.o net_3c501.o \
net_3c503.o net_ne2000.o \
net_pcnet.o net_wd8003.o \

38
src/win/win_new_floppy.c
View File

@@ -26,6 +26,7 @@
#include <stdlib.h>
#include <wchar.h>
#include <86box/86box.h>
#include <86box/disksizes.h>
#include <86box/plat.h>
#include <86box/random.h>
#include <86box/ui.h>
@@ -34,43 +35,6 @@
#include <86box/zip.h>
#include <86box/win.h>
typedef struct {
int hole;
int sides;
int data_rate;
int encoding;
int rpm;
int tracks;
int sectors; /* For IMG and Japanese FDI only. */
int sector_len; /* For IMG and Japanese FDI only. */
int media_desc;
int spc;
int num_fats;
int spfat;
int root_dir_entries;
} disk_size_t;
static const disk_size_t disk_sizes[14] = {
// { 1, 1, 2, 1, 1, 77, 26, 0, 0, 4, 2, 6, 68 }, /* 250k 8" */
// { 1, 2, 2, 1, 1, 77, 26, 0, 0, 4, 2, 6, 68 }, /* 500k 8" */
// { 1, 1, 2, 1, 1, 77, 8, 3, 0, 1, 2, 2, 192 }, /* 616k 8" */
// { 1, 2, 0, 1, 1, 77, 8, 3, 0, 1, 2, 2, 192 }, /* 1232k 8" */
{0, 1, 2, 1, 0, 40, 8, 2, 0xfe, 1, 2, 1, 64 }, /* 160k */
{ 0, 1, 2, 1, 0, 40, 9, 2, 0xfc, 1, 2, 2, 64 }, /* 180k */
{ 0, 2, 2, 1, 0, 40, 8, 2, 0xff, 2, 2, 1, 112}, /* 320k */
{ 0, 2, 2, 1, 0, 40, 9, 2, 0xfd, 2, 2, 2, 112}, /* 360k */
{ 0, 2, 2, 1, 0, 80, 8, 2, 0xfb, 2, 2, 2, 112}, /* 640k */
{ 0, 2, 2, 1, 0, 80, 9, 2, 0xf9, 2, 2, 3, 112}, /* 720k */
{ 1, 2, 0, 1, 1, 80, 15, 2, 0xf9, 1, 2, 7, 224}, /* 1.2M */
{ 1, 2, 0, 1, 1, 77, 8, 3, 0xfe, 1, 2, 2, 192}, /* 1.25M */
{ 1, 2, 0, 1, 0, 80, 18, 2, 0xf0, 1, 2, 9, 224}, /* 1.44M */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 2, 2, 5, 16 }, /* DMF cluster 1024 */
{ 1, 2, 0, 1, 0, 80, 21, 2, 0xf0, 4, 2, 3, 16 }, /* DMF cluster 2048 */
{ 2, 2, 3, 1, 0, 80, 36, 2, 0xf0, 2, 2, 9, 240}, /* 2.88M */
{ 0, 64, 0, 0, 0, 96, 32, 2, 0, 0, 0, 0, 0 }, /* ZIP 100 */
{ 0, 64, 0, 0, 0, 239, 32, 2, 0, 0, 0, 0, 0 }
}; /* ZIP 250 */
static unsigned char *empty;
static int