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author Olivier Galibert <galibert@pobox.com>2021-03-02 20:50:50 +0100
committer Olivier Galibert <galibert@pobox.com>2021-03-02 20:51:01 +0100
commita52b69d27cc6d8ffe042e539c8c6c80b5963e4ad (patch)
treef8e69b9c7e9376aecda696589cd7fa5647a06c49 /src/lib
parentfaf0417271f0fa541bdc17f27b0fad8e107cee64 (diff)
Fix dependencies
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/formats/pc_dsk.cpp127
-rw-r--r--src/lib/formats/pc_dsk.h5
2 files changed, 0 insertions, 132 deletions
diff --git a/src/lib/formats/pc_dsk.cpp b/src/lib/formats/pc_dsk.cpp
index ef9efce3bf3..c814afbe6dc 100644
--- a/src/lib/formats/pc_dsk.cpp
+++ b/src/lib/formats/pc_dsk.cpp
@@ -12,133 +12,6 @@
#include <cassert>
#include "formats/pc_dsk.h"
-#include "formats/basicdsk.h"
-
-struct pc_disk_sizes
-{
- uint32_t image_size;
- int sectors;
- int heads;
-};
-
-
-
-static const struct pc_disk_sizes disk_sizes[] =
-{
- { 8*1*40*512, 8, 1}, /* 5 1/4 inch double density single sided */
- { 8*2*40*512, 8, 2}, /* 5 1/4 inch double density */
- { 9*1*40*512, 9, 1}, /* 5 1/4 inch double density single sided */
- { 9*2*40*512, 9, 2}, /* 5 1/4 inch double density */
- {10*2*40*512, 10, 2}, /* 5 1/4 inch double density single sided */
- { 9*2*80*512, 9, 2}, /* 80 tracks 5 1/4 inch drives rare in PCs */
- { 9*2*80*512, 9, 2}, /* 3 1/2 inch double density */
- {15*2*80*512, 15, 2}, /* 5 1/4 inch high density (or japanese 3 1/2 inch high density) */
- {18*2*80*512, 18, 2}, /* 3 1/2 inch high density */
- {21*2*80*512, 21, 2}, /* 3 1/2 inch high density DMF */
- {36*2*80*512, 36, 2} /* 3 1/2 inch enhanced density */
-};
-
-
-
-static floperr_t pc_dsk_compute_geometry(floppy_image_legacy *floppy, struct basicdsk_geometry *geometry)
-{
- int i;
- uint64_t size;
-
- memset(geometry, 0, sizeof(*geometry));
- size = floppy_image_size(floppy);
-
- for (i = 0; i < std::size(disk_sizes); i++)
- {
- if (disk_sizes[i].image_size == size)
- {
- geometry->sectors = disk_sizes[i].sectors;
- geometry->heads = disk_sizes[i].heads;
- geometry->sector_length = 512;
- geometry->first_sector_id = 1;
- geometry->tracks = (int) (size / disk_sizes[i].sectors / disk_sizes[i].heads / geometry->sector_length);
- return FLOPPY_ERROR_SUCCESS;
- }
- }
-
- if (size >= 0x1a)
- {
- /*
- * get info from boot sector.
- * not correct on all disks
- */
- uint8_t scl, spt, heads;
- floppy_image_read(floppy, &scl, 0x0c, 1);
- floppy_image_read(floppy, &spt, 0x18, 1);
- floppy_image_read(floppy, &heads, 0x1A, 1);
-
- if (size == ((uint64_t) scl) * spt * heads * 0x200)
- {
- geometry->sectors = spt;
- geometry->heads = heads;
- geometry->sector_length = 512;
- geometry->first_sector_id = 1;
- geometry->tracks = scl;
- return FLOPPY_ERROR_SUCCESS;
- }
- }
-
- return FLOPPY_ERROR_SUCCESS;
-}
-
-
-
-static FLOPPY_IDENTIFY(pc_dsk_identify)
-{
- floperr_t err;
- struct basicdsk_geometry geometry;
-
- err = pc_dsk_compute_geometry(floppy, &geometry);
- if (err)
- return err;
-
- *vote = geometry.heads ? 100 : 0;
- return FLOPPY_ERROR_SUCCESS;
-}
-
-
-
-static FLOPPY_CONSTRUCT(pc_dsk_construct)
-{
- floperr_t err;
- struct basicdsk_geometry geometry;
-
- if (params)
- {
- /* create */
- memset(&geometry, 0, sizeof(geometry));
- geometry.heads = params->lookup_int(PARAM_HEADS);
- geometry.tracks = params->lookup_int(PARAM_TRACKS);
- geometry.sectors = params->lookup_int(PARAM_SECTORS);
- geometry.first_sector_id = 1;
- geometry.sector_length = 512;
- }
- else
- {
- /* open */
- err = pc_dsk_compute_geometry(floppy, &geometry);
- if (err)
- return err;
- }
-
- return basicdsk_construct(floppy, &geometry);
-}
-
-
-
-/* ----------------------------------------------------------------------- */
-
-LEGACY_FLOPPY_OPTIONS_START( pc )
- LEGACY_FLOPPY_OPTION( pc_dsk, "dsk,ima,img,ufi,360", "PC floppy disk image", pc_dsk_identify, pc_dsk_construct, nullptr,
- HEADS([1]-2)
- TRACKS(40/[80])
- SECTORS(8/[9]/10/15/18/36))
-LEGACY_FLOPPY_OPTIONS_END
pc_format::pc_format() : upd765_format(formats)
{
diff --git a/src/lib/formats/pc_dsk.h b/src/lib/formats/pc_dsk.h
index 1d049360831..d53879611b9 100644
--- a/src/lib/formats/pc_dsk.h
+++ b/src/lib/formats/pc_dsk.h
@@ -15,11 +15,6 @@
#include "flopimg.h"
#include "upd765_dsk.h"
-/**************************************************************************/
-
-LEGACY_FLOPPY_OPTIONS_EXTERN(pc);
-
-
class pc_format : public upd765_format
{
public: