chris/open-roms
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some more code optimizations

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FeralChild64 committed 2020-07-19 16:15:50 +02:00
1 parent 8826394e80
commit 12abb60d22
6 files changed
+48 -24
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src/basic/memory/under_rom_peek_fetch_46k_50k.s
+7 -8
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@@ -21,7 +21,7 @@ peek_under_roms_via_TXTPTR:
// FALLTROUGH
peek_under_roms_finalize:
remap_BASIC_preserve_A:
// Restore memory mapping
@@ -44,7 +44,7 @@ peek_under_roms_via_OLDTXT:
// Retrieve value from under ROMs
lda (OLDTXT), y
jmp_8 peek_under_roms_finalize
jmp_8 remap_BASIC_preserve_A
peek_under_roms_via_VARPNT:
@@ -56,7 +56,7 @@ peek_under_roms_via_VARPNT:
// Retrieve value from under ROMs
lda (VARPNT), y
jmp_8 peek_under_roms_finalize
jmp_8 remap_BASIC_preserve_A
peek_under_roms_via_FAC1_PLUS_1:
@@ -67,9 +67,8 @@ peek_under_roms_via_FAC1_PLUS_1:
// Retrieve value from under ROMs
lda (__FAC1 + 1), y
jmp_8 peek_under_roms_finalize
lda (__FAC1+1), y
jmp_8 remap_BASIC_preserve_A
#if ROM_LAYOUT_M65
@@ -90,7 +89,7 @@ fetch_character:
// Restore memory mapping
bra peek_under_roms_finalize
jmp_8 remap_BASIC_preserve_A
fetch_character_skip_spaces:
@@ -114,7 +113,7 @@ fetch_character_skip_spaces:
// Restore memory mapping
bra peek_under_roms_finalize
jmp_8 remap_BASIC_preserve_A
#endif