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Changes to significantly reduce the emulator's RAM footprint.

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Changes to the memory manager reduced by 120MB for machines with CPU < 80386.
Changes to the 86F diskette data processor (required by all floppy controllers) reduced by 330M.
Test machine OpenXT now runs at 240MB, instead of 680MB.
This commit is contained in:
waltje
2018-03-14 23:31:44 -05:00
parent cbff303c73
commit a86d717ae1
13 changed files with 2178 additions and 1934 deletions
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7
src/pc.c
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@@ -8,7 +8,7 @@
*
* Main emulator module where most things are controlled.
*
* Version: @(#)pc.c 1.0.8 2018/03/13
* Version: @(#)pc.c 1.0.9 2018/03/14
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
@@ -640,7 +640,8 @@ pc_reload(wchar_t *fn)
fdd_load(2, floppyfns[2]);
fdd_load(3, floppyfns[3]);
mem_resize();
mem_reset();
network_init();
pc_reset_hard_init();
@@ -777,7 +778,7 @@ pc_reset_hard_init(void)
/* Reset the general machine support modules. */
io_init();
mem_resize();
mem_reset();
timer_reset();
device_init();