George Koehler f6a1e08218 Test long long division and remainder; fix i386. ... My i386 code from 893df4b gave the wrong sign to some 8-byte remainders. Fix by splitting .dvi8 and .rmi8 so each has its own code to pick the sign. They and .dvu8 and .rmu8 share a private sub .divrem8 for unsigned division. Improve the i386 code by using instructions like _bsr_ and _shrd_. Change the helpers to yield a quotient in ebx:eax or a remainder in ecx:edx; this seems more convenient, because _div_ puts its quotient in eax and remainder in edx.		2019-09-16 20:19:36 -04:00
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6500	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
6800	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
6805	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
6809	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
arm	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
em22	Add the core of a simple em22 platform. Unfortunately it doesn't work; the old	2018-06-10 20:25:48 +09:00
em24	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
em44	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
i80	Teach some ncg machines to use .data8	2019-08-13 15:37:05 -04:00
i86	Teach some ncg machines to use .data8	2019-08-13 15:37:05 -04:00
i386	Test long long division and remainder; fix i386.	2019-09-16 20:19:36 -04:00
m68k2	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
m68k4	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
m68020	Teach some ncg machines to use .data8	2019-08-13 15:37:05 -04:00
mantra	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
minix	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
minixST	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
mips	Fix issue with logical operations and small signed constants which turned out	2019-02-13 20:56:10 +01:00
moon3/ncg	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
ns	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
pdp	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
pmds	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
pmds4	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
powerpc	Teach some ncg machines to use .data8	2019-08-13 15:37:05 -04:00
proto	Add .data8 for 8-byte literal integers to the assembler.	2019-08-13 11:47:44 -04:00
s2650	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
sparc	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sparc_solaris	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sun2	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
sun3	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
vax4	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
vc4	Teach some ncg machines to use .data8	2019-08-13 15:37:05 -04:00
xenix3	Distributions are a pain --- let's not bother any more. Instead, we just tag	2016-09-02 23:00:38 +02:00
z80	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00
z8000	Fix several compiler warnings by adding braces	2019-05-14 23:21:19 +08:00