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authorGravatar Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU>2010-10-05 19:21:55 -0700
committerGravatar Andrew Waterman <waterman@s141.Millennium.Berkeley.EDU>2010-10-05 19:21:55 -0700
commit7e7d04b00ae5bde634c8c3149280c6990f99d006 (patch)
tree619a905c88ee7d921b4495032bc5ae35ad87b305
parenta68fd2347494ba7b05ed977a7a3f7586e8c816fd (diff)
[opcodes] added code field back to syscall/break
-rw-r--r--instr-table.tex4
-rw-r--r--opcodes4
2 files changed, 4 insertions, 4 deletions
diff --git a/instr-table.tex b/instr-table.tex
index 6fb52f2..b5759b2 100644
--- a/instr-table.tex
+++ b/instr-table.tex
@@ -1709,7 +1709,7 @@
\multicolumn{1}{c|}{00000} &
\multicolumn{1}{c|}{00000} &
\multicolumn{4}{c|}{1010000000} &
-\multicolumn{1}{c|}{00000} & SYSCALL \\
+\multicolumn{1}{c|}{00000} & SYSCALL imm12 \\
\cline{2-10}
@@ -1718,7 +1718,7 @@
\multicolumn{1}{c|}{00000} &
\multicolumn{1}{c|}{00000} &
\multicolumn{4}{c|}{1100000000} &
-\multicolumn{1}{c|}{00000} & BREAK \\
+\multicolumn{1}{c|}{00000} & BREAK imm12 \\
\cline{2-10}
diff --git a/opcodes b/opcodes
index 20fa649..5577187 100644
--- a/opcodes
+++ b/opcodes
@@ -110,8 +110,8 @@ rdnpc 31..25=0x7B 24..15=0 14..12=1 11..5=0 rdr
mfcr 31..25=0x7B 19..15=0 14..12=2 11..5=0 rdr rs2
mtcr 31..25=0x7B 14..12=3 11..0=0 rs1 rs2
sync 31..25=0x7B 24..15=0 14..12=4 11..0=0
-syscall 31..25=0x7B 24..15=0 14..12=5 11..0=0
-break 31..25=0x7B 24..15=0 14..12=6 11..0=0
+syscall 31..25=0x7B 24..15=0 14..12=5 imm12
+break 31..25=0x7B 24..15=0 14..12=6 imm12
ei 31..25=0x7E 14..12=0 24..15=0 11..5=0 rdr
di 31..25=0x7E 14..12=1 24..15=0 11..5=0 rdr