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author | Solomon Peachy <pizza@shaftnet.org> | 2020-07-15 19:40:55 -0400 |
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committer | Solomon Peachy <pizza@shaftnet.org> | 2020-07-24 21:20:13 +0000 |
commit | 092c340a2062fa98b7387fc5fd63578ddae7d0b6 (patch) | |
tree | 98ec96946eeb2ae709cb0528cc6998e21bb9b290 /apps/plugins/lib/xlcd_scroll.c | |
parent | 17f7cc92c258bc456a27c3e7c5a19c9409851879 (diff) | |
download | rockbox-092c340a2062fa98b7387fc5fd63578ddae7d0b6.tar.gz rockbox-092c340a2062fa98b7387fc5fd63578ddae7d0b6.zip |
[1/4] Remove SH support and all archos targets
This removes all code specific to SH targets
Change-Id: I7980523785d2596e65c06430f4638eec74a06061
Diffstat (limited to 'apps/plugins/lib/xlcd_scroll.c')
-rw-r--r-- | apps/plugins/lib/xlcd_scroll.c | 143 |
1 files changed, 2 insertions, 141 deletions
diff --git a/apps/plugins/lib/xlcd_scroll.c b/apps/plugins/lib/xlcd_scroll.c index f2fc71ea47..e0fead71be 100644 --- a/apps/plugins/lib/xlcd_scroll.c +++ b/apps/plugins/lib/xlcd_scroll.c @@ -396,77 +396,7 @@ void xlcd_scroll_up(int count) { #if LCD_PIXELFORMAT == VERTICAL_PACKING -#if (CONFIG_CPU == SH7034) && (LCD_DEPTH == 1) - asm ( - "mov #0,r4 \n" /* x = 0 */ - "mova .su_shifttbl,r0 \n" /* calculate jump destination for */ - "mov.b @(r0,%[cnt]),%[cnt] \n" /* shift amount from table */ - "bra .su_cloop \n" /* skip table */ - "add r0,%[cnt] \n" - - ".align 2 \n" - ".su_shifttbl: \n" /* shift jump offset table */ - ".byte .su_shift0 - .su_shifttbl \n" - ".byte .su_shift1 - .su_shifttbl \n" - ".byte .su_shift2 - .su_shifttbl \n" - ".byte .su_shift3 - .su_shifttbl \n" - ".byte .su_shift4 - .su_shifttbl \n" - ".byte .su_shift5 - .su_shifttbl \n" - ".byte .su_shift6 - .su_shifttbl \n" - ".byte .su_shift7 - .su_shifttbl \n" - - ".su_cloop: \n" /* repeat for every column */ - "mov %[addr],r2 \n" /* get start address */ - "mov #0,r3 \n" /* current_row = 0 */ - "mov #0,r1 \n" /* fill with zero */ - - ".su_iloop: \n" /* repeat for all rows */ - "sub %[wide],r2 \n" /* address -= width */ - "mov.b @r2,r0 \n" /* get data byte */ - "shll8 r1 \n" /* old data to 2nd byte */ - "extu.b r0,r0 \n" /* extend unsigned */ - "or r1,r0 \n" /* combine old data */ - "jmp @%[cnt] \n" /* jump into shift "path" */ - "extu.b r0,r1 \n" /* store data for next round */ - - ".su_shift6: \n" /* shift right by 0..7 bits */ - "shll2 r0 \n" - "bra .su_shift0 \n" - "shlr8 r0 \n" - ".su_shift4: \n" - "shlr2 r0 \n" - ".su_shift2: \n" - "bra .su_shift0 \n" - "shlr2 r0 \n" - ".su_shift7: \n" - "shlr2 r0 \n" - ".su_shift5: \n" - "shlr2 r0 \n" - ".su_shift3: \n" - "shlr2 r0 \n" - ".su_shift1: \n" - "shlr r0 \n" - ".su_shift0: \n" - - "mov.b r0,@r2 \n" /* store data */ - "add #1,r3 \n" /* current_row++ */ - "cmp/hi r3,%[rows] \n" /* current_row < bheight - shift ? */ - "bt .su_iloop \n" - - "add #1,%[addr] \n" /* start_address++ */ - "add #1,r4 \n" /* x++ */ - "cmp/hi r4,%[wide] \n" /* x < width ? */ - "bt .su_cloop \n" - : /* outputs */ - : /* inputs */ - [addr]"r"(rb->lcd_framebuffer + blocklen * LCD_FBWIDTH), - [wide]"r"(LCD_FBWIDTH), - [rows]"r"(blocklen), - [cnt] "r"(bitcount) - : /* clobbers */ - "r0", "r1", "r2", "r3", "r4" - ); -#elif defined(CPU_COLDFIRE) && (LCD_DEPTH == 2) +#if defined(CPU_COLDFIRE) && (LCD_DEPTH == 2) asm ( "move.l %[wide],%%d3\n" /* columns = width */ @@ -590,76 +520,7 @@ void xlcd_scroll_down(int count) { #if LCD_PIXELFORMAT == VERTICAL_PACKING -#if (CONFIG_CPU == SH7034) && (LCD_DEPTH == 1) - asm ( - "mov #0,r4 \n" /* x = 0 */ - "mova .sd_shifttbl,r0 \n" /* calculate jump destination for */ - "mov.b @(r0,%[cnt]),%[cnt] \n" /* shift amount from table */ - "bra .sd_cloop \n" /* skip table */ - "add r0,%[cnt] \n" - - ".align 2 \n" - ".sd_shifttbl: \n" /* shift jump offset table */ - ".byte .sd_shift0 - .sd_shifttbl \n" - ".byte .sd_shift1 - .sd_shifttbl \n" - ".byte .sd_shift2 - .sd_shifttbl \n" - ".byte .sd_shift3 - .sd_shifttbl \n" - ".byte .sd_shift4 - .sd_shifttbl \n" - ".byte .sd_shift5 - .sd_shifttbl \n" - ".byte .sd_shift6 - .sd_shifttbl \n" - ".byte .sd_shift7 - .sd_shifttbl \n" - - ".sd_cloop: \n" /* repeat for every column */ - "mov %[addr],r2 \n" /* get start address */ - "mov #0,r3 \n" /* current_row = 0 */ - "mov #0,r1 \n" /* fill with zero */ - - ".sd_iloop: \n" /* repeat for all rows */ - "shlr8 r1 \n" /* shift right to get residue */ - "mov.b @r2,r0 \n" /* get data byte */ - "jmp @%[cnt] \n" /* jump into shift "path" */ - "extu.b r0,r0 \n" /* extend unsigned */ - - ".sd_shift6: \n" /* shift left by 0..7 bits */ - "shll8 r0 \n" - "bra .sd_shift0 \n" - "shlr2 r0 \n" - ".sd_shift4: \n" - "shll2 r0 \n" - ".sd_shift2: \n" - "bra .sd_shift0 \n" - "shll2 r0 \n" - ".sd_shift7: \n" - "shll2 r0 \n" - ".sd_shift5: \n" - "shll2 r0 \n" - ".sd_shift3: \n" - "shll2 r0 \n" - ".sd_shift1: \n" - "shll r0 \n" - ".sd_shift0: \n" - - "or r0,r1 \n" /* combine with last residue */ - "mov.b r1,@r2 \n" /* store data */ - "add %[wide],r2 \n" /* address += width */ - "add #1,r3 \n" /* current_row++ */ - "cmp/hi r3,%[rows] \n" /* current_row < bheight - shift ? */ - "bt .sd_iloop \n" - - "add #1,%[addr] \n" /* start_address++ */ - "add #1,r4 \n" /* x++ */ - "cmp/hi r4,%[wide] \n" /* x < width ? */ - "bt .sd_cloop \n" - : /* outputs */ - : /* inputs */ - [addr]"r"(rb->lcd_framebuffer + blockcount * LCD_FBWIDTH), - [wide]"r"(LCD_WIDTH), - [rows]"r"(blocklen), - [cnt] "r"(bitcount) - : /* clobbers */ - "r0", "r1", "r2", "r3", "r4" - ); -#elif defined(CPU_COLDFIRE) && (LCD_DEPTH == 2) +#if defined(CPU_COLDFIRE) && (LCD_DEPTH == 2) asm ( "move.l %[wide],%%d3\n" /* columns = width */ |