Configured distr system for the 6.0pre3 release.

diff --git a/.distr b/.distr
index d3cbdbb..971a465 100644 (file)
--- a/.distr
+++ b/.distr
@@ -46,9 +46,11 @@ lang/m2
 #lang/basic
 
 mach/proto
+mach/i80
 mach/i86
 mach/i386
 
+plat/cpm
 plat/pc86
 plat/linux386
 

diff --git a/CHANGES b/CHANGES
index 648fc49..9416961 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,15 @@
 # $State$
 # $Revision$
 
+6.0pre3
+
+  Added the cpm platform. Made some optimisations to the i80 code generator,
+  including getting topgen up and running and adding some peephole optimiser
+  rules. Fixed loads of bugs in ego so that it now works on platforms that
+  support it (pc86 and linux386). Made the floating point work on platforms
+  that support it (pc86 and linux386 again). Made stdint.h work. Lots and lots
+  of bugfixes and tweaks everywhere.
+  
 6.0pre2
 
   Much simplified the syscall interface by disabling libmon and instead

diff --git a/README b/README
index d07635f..31f16fa 100644 (file)
--- a/README
+++ b/README
@@ -2,11 +2,11 @@
 # $State$
 # $Revision$
 
-                     THE AMSTERDAM COMPILER KIT V6.0pre2
+                     THE AMSTERDAM COMPILER KIT V6.0pre3
                      ===================================
 
                   © 1987-2005 Vrije Universiteit, Amsterdam
-                                2007-04-24
+                                2007-04-29
 
 
 INTRODUCTION
@@ -34,6 +34,7 @@ Platforms:
 
 pc86          produces bootable floppy disk images for 8086 PCs
 linux386      produces ELF executables for PC Linux systems
+cpm           produces i80 CP/M .COM files
 
 
 INSTALLATION
@@ -125,8 +126,8 @@ GOTCHAS
 
 There are some things you should be aware of.
 
-- Look at plat/linux386/README and plat/pc86/README for information about the
-  two supported platforms.
+- Look at plat/<PLATFORMNAME>/README for information about the two supported
+  platforms.
   
 - The library support is fairly limited; for C, it's at roughly the ANSI C
   level, and for the other languages it's similar.
@@ -166,4 +167,4 @@ Please enjoy.
 
 David Given (dtrg on Sourceforge)
 dg@cowlark.com
-2007-04-24
+2007-04-29

diff --git a/lang/cem/libcc.ansi/headers/.distr b/lang/cem/libcc.ansi/headers/.distr
index e7d9d09..cf35cec 100644 (file)
--- a/lang/cem/libcc.ansi/headers/.distr
+++ b/lang/cem/libcc.ansi/headers/.distr
@@ -20,4 +20,3 @@ stdbool.h
 fcntl.h
 tgmath.h
 locale.h
-stdint.h

diff --git a/mach/i80/.distr b/mach/i80/.distr
index 27c6084..c4ce2f7 100644 (file)
--- a/mach/i80/.distr
+++ b/mach/i80/.distr
@@ -1,8 +1,6 @@
-Action
+pmfile
 as
+top
 ncg
-dl
 libem
 libend
-libmon
-mach_params

diff --git a/mach/i80/libem/.distr b/mach/i80/libem/.distr
index d2b4f28..b6454fb 100644 (file)
--- a/mach/i80/libem/.distr
+++ b/mach/i80/libem/.distr
@@ -1,2 +1,38 @@
-LIST
-libem_s.a
+pmfile
+aar2.s
+adi4.s
+and.s
+blm.s
+cii.s
+cmi4.s
+cms.s
+com.s
+csa.s
+csb.s
+dup.s
+dvi2.s
+dvi4.s
+exg.s
+flp.s
+inn.s
+ior.s
+lar2.s
+loi.s
+mli2.s
+mli4.s
+mlu2.s
+ngi4.s
+nop.s
+rck.s
+rol4.s
+ror4.s
+sar2.s
+sbi4.s
+set2.s
+set.s
+sli2.s
+sli4.s
+sri2.s
+sri4.s
+sti.s
+xor.s

diff --git a/mach/i80/libend/.distr b/mach/i80/libend/.distr
index b48ec84..1508ebd 100644 (file)
--- a/mach/i80/libend/.distr
+++ b/mach/i80/libend/.distr
@@ -1,2 +1,5 @@
-LIST
-end_s.a
+pmfile
+edata.s
+em_end.s
+end.s
+etext.s

diff --git a/mach/i80/pmfile b/mach/i80/pmfile
index b5994f3..d87cef8 100644 (file)
--- a/mach/i80/pmfile
+++ b/mach/i80/pmfile
@@ -11,6 +11,7 @@ mach_i80 = group {
        
        proto_as,
        proto_ncg { ARCHDIR = "i80" },
+       proto_top,
        
        install = pm.install("%ROOTDIR%/lib/%ARCH%/descr", "%BINDIR%%PLATIND%/%ARCH%/descr")
 }

diff --git a/mach/i80/top/.distr b/mach/i80/top/.distr
new file mode 100644 (file)
index 0000000..ecbe2e6
--- /dev/null
+++ b/mach/i80/top/.distr
@@ -0,0 +1 @@
+table

diff --git a/mach/i80/top/table b/mach/i80/top/table
new file mode 100644 (file)
index 0000000..e6c4af7
--- /dev/null
+++ b/mach/i80/top/table
@@ -0,0 +1,16 @@
+
+/* 68020 desciptor table for ACK target optimizer */
+
+MAXOP 2;
+
+%%;
+
+X, Y, Z             { TRUE };
+%%;
+
+mvi X, Y : mov X, Z          -> mov X, Z ;
+
+xchg : inx h : xchg          -> inx d ;
+xchg : inx d : xchg          -> inx h ;
+
+%%;

diff --git a/plat/cpm/.distr b/plat/cpm/.distr
index 9bcdd61..04a32ea 100644 (file)
--- a/plat/cpm/.distr
+++ b/plat/cpm/.distr
@@ -4,21 +4,22 @@ pmfile
 README
 include/ack/config.h
 include/unistd.h
+include/cpm.h
 libsys/pmfile
-libsys/_hol0.s
+libsys/_bdos.s
 libsys/brk.c
 libsys/close.c
 libsys/creat.c
 libsys/errno.s
 libsys/getpid.c
+libsys/_hol0.s
+libsys/_inn2.s
 libsys/isatty.c
 libsys/kill.c
-libsys/libsys.h
 libsys/lseek.c
 libsys/open.c
 libsys/read.c
 libsys/signal.c
 libsys/time.c
+libsys/_trap.s
 libsys/write.c
-libsys/_sys_rawread.s
-libsys/_sys_rawwrite.s

diff --git a/plat/cpm/descr b/plat/cpm/descr
index a89c832..da320fe 100644 (file)
--- a/plat/cpm/descr
+++ b/plat/cpm/descr
@@ -28,6 +28,15 @@ name be
        stdout
        need .e
 end
+name asopt
+       from .s
+       to .so
+       program {EM}/lib.bin/{PLATFORM}/top
+       args
+       optimizer
+       stdin
+       stdout
+end
 name as
        from .s.so
        to .o