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Remove support for the Sun386i. (#329)

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This was a machine running SunOS 4, which we no longer support.

It had an odd display controller and a compiler with issues that
required workarounds. Those compiler issues aren't an issue in
today's world, so we don't need to keep the workarounds present
for reference.

It had a bit of inline assembly, but that is still present in
other files for other platforms.
This commit is contained in:
Bruce Mitchener
2021-01-31 11:02:40 +07:00
committed by GitHub
parent 1f17665741
commit 70db63449c
12 changed files with 3 additions and 371 deletions
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26
src/bbtsub.c
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@@ -1268,19 +1268,6 @@ LispPTR bltchar(LispPTR *args)
DestPixRect->pr_width = destbpl = abs(pbt->pbtdestbpl);
SrcePixRect->pr_height = DestPixRect->pr_height = pbt->pbtheight;
#ifdef I386
/* Need to take care of byte order, because display bank */
/* on the 386 is NOT bit reversed.... */
if (IN_DISPLAY_BANK(pbt->pbtsourcehi))
mpr_d(SrcePixRect)->md_flags |= MP_I386;
else
mpr_d(SrcePixRect)->md_flags &= (~MP_I386);
if (IN_DISPLAY_BANK(pbt->pbtdesthi))
mpr_d(DestPixRect)->md_flags |= MP_I386;
else
mpr_d(DestPixRect)->md_flags &= (~MP_I386);
#endif /* I386 */
mpr_mdlinebytes(DestPixRect) = (destbpl + 7) >> 3;
mpr_mdlinebytes(SrcePixRect) = (srcebpl + 7) >> 3;
@@ -2096,19 +2083,6 @@ void tedit_bltchar(LispPTR *args)
DestPixRect->pr_width = destbpl = abs(pbt->pbtdestbpl);
SrcePixRect->pr_height = DestPixRect->pr_height = pbt->pbtheight;
#ifdef I386
/* Need to take care of byte order, because display bank */
/* on the 386 is NOT bit reversed.... */
if (IN_DISPLAY_BANK(pbt->pbtsourcehi))
mpr_d(SrcePixRect)->md_flags |= MP_I386;
else
mpr_d(SrcePixRect)->md_flags &= (~MP_I386);
if (IN_DISPLAY_BANK(pbt->pbtdesthi))
mpr_d(DestPixRect)->md_flags |= MP_I386;
else
mpr_d(DestPixRect)->md_flags &= (~MP_I386);
#endif /* I386 */
mpr_mdlinebytes(DestPixRect) = (destbpl + 7) >> 3;
mpr_mdlinebytes(SrcePixRect) = (srcebpl + 7) >> 3;
}