JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>

Browse Source 
include/
	* opcode/nios2.h: Edit comment.

	gas/
	* config/tc-nios2.c (nios2_consume_arg): Delete 'k' case.  Add 'o'
	case.  Add default BAD_CASE to switch.

	gas/testsuite/
	* gas/nios2/break.d: Check instruction values.
This commit is contained in:
Sandra Loosemore 2013-03-12 19:18:57 +00:00
parent 2ba1c51694
commit ba42414160
2 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/ChangeLog
View File

@ -1,3 +1,7 @@
2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
* opcode/nios2.h: Edit comment.
2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
* opcode/nios2.h (OPX_WRPRS): New define.

7
include/opcode/nios2.h
View File

@ -48,15 +48,16 @@ enum overflow_type
The args field is a string describing the operands. The following
letters can appear in the args:
c - a 5-bit control register index or break opcode
c - a 5-bit control register index
d - a 5-bit destination register index
s - a 5-bit left source register index
t - a 5-bit right source register index
i - a 16-bit signed immediate
u - a 16-bit unsigned immediate
o - a 16-bit signed program counter relative offset
j - a 5-bit unsigned immediate
k - a 6-bit unsigned immediate
l - an 8-bit unsigned immediate
b - a 5-bit break instruction constant
l - a 8-bit custom instruction constant
m - a 26-bit unsigned immediate
Literal ',', '(', and ')' characters may also appear in the args as
delimiters.