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| author |  Andrew Waterman <waterman@eecs.berkeley.edu> | 2013-11-25 01:43:47 -0800 |
|---|---|---|
| committer | Andrew Waterman <waterman@eecs.berkeley.edu> | 2013-11-25 01:43:47 -0800 |
| commit | 2d11bac94537e08b30b8ace0eb39ecbbbc386c8e (patch) | |
| tree | 5c9b9dcee1a2fe0e2fb666020d552a207daa8958 /opcodes-pseudo | |
| parent | bc445390566f8831dd8bb34bcc05d80c7401296a (diff) | |
New privileged ISA
Diffstat (limited to 'opcodes-pseudo')
| -rw-r--r-- | opcodes-pseudo | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/opcodes-pseudo b/opcodes-pseudo new file mode 100644 index 0000000..38a3887 --- /dev/null +++ b/opcodes-pseudo @@ -0,0 +1,10 @@ +# SYSTEM pseudo-instructions that map to csr* +@fsflags rd rs1 31..20=0x001 14..12=1 6..2=0x1C 1..0=3 +@frflags rd 19..15=0 31..20=0x001 14..12=2 6..2=0x1C 1..0=3 +@fsrm rd rs1 31..20=0x002 14..12=1 6..2=0x1C 1..0=3 +@frrm rd 19..15=0 31..20=0x002 14..12=2 6..2=0x1C 1..0=3 +@fssr rd rs1 31..20=0x003 14..12=1 6..2=0x1C 1..0=3 +@frsr rd 19..15=0 31..20=0x003 14..12=2 6..2=0x1C 1..0=3 +@rdcycle rd 19..15=0 31..20=0x004 14..12=2 6..2=0x1C 1..0=3 +@rdtime rd 19..15=0 31..20=0x005 14..12=2 6..2=0x1C 1..0=3 +@rdinstret rd 19..15=0 31..20=0x006 14..12=2 6..2=0x1C 1..0=3 |