d0p1/ack - Cute Engineering : Cute solutions to hard problems

d0p1/ack

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Author	SHA1	Message	Date
George Koehler	5de5611c24	Use 2-byte alignment in pdpv7 to prevent SIGBUS. Change the alignment in C structs (wa, pa, sa, and so on) from 1 to 2 bytes. This prevents the SIGBUS when PDP-11 Unix V7 catches the misalignment. This fixes hilo_p.pdpv7 in simh-pdp11. Change ALIGN to document that sections have 2-byte alignment. This change should have no effect, because the sections only contain 2-byte values.	2018-06-15 00:17:12 -04:00
David Given	09e7d8f3d0	I figured out how to get top working.	2018-02-23 22:42:38 +01:00
David Given	4b5a7fee14	Made the cgg and the cg code generator work; use this to beat the PDP/11 backend into shape. It now generates binaries --- no idea whether they work or not.	2018-02-23 22:31:46 +01:00

Author

SHA1

Message

Date

George Koehler

5de5611c24

Use 2-byte alignment in pdpv7 to prevent SIGBUS.

Change the alignment in C structs (wa, pa, sa, and so on) from 1 to 2
bytes.  This prevents the SIGBUS when PDP-11 Unix V7 catches the
misalignment.  This fixes hilo_p.pdpv7 in simh-pdp11.

Change ALIGN to document that sections have 2-byte alignment.  This
change should have no effect, because the sections only contain 2-byte
values.

2018-06-15 00:17:12 -04:00

David Given

09e7d8f3d0

I figured out how to get top working.

2018-02-23 22:42:38 +01:00

David Given

4b5a7fee14

Made the cgg and the cg code generator work; use this to beat the PDP/11

backend into shape. It now generates binaries --- no idea whether they work or
not.

2018-02-23 22:31:46 +01:00

3 commits