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authorGabe Black <gblack@eecs.umich.edu>2007-07-24 15:05:17 -0700
committerGabe Black <gblack@eecs.umich.edu>2007-07-24 15:05:17 -0700
commitf8f7f994b812dbf1e1cdd85cdd4814334b78239f (patch)
treedfa31fb26c20f406fa6d083a23606e0b58581a5a /src/arch
parent1cec0a3249f4f80ba88bb045a87a8f4cf3be31d1 (diff)
downloadgem5-f8f7f994b812dbf1e1cdd85cdd4814334b78239f.tar.xz
Implement setcc.
--HG-- extra : convert_revision : 7a47b9971fe9e4ac638b275fb56fdcba08c2d671
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/x86/isa/insts/compare_and_test/set_byte_on_condition.py342
1 files changed, 337 insertions, 5 deletions
diff --git a/src/arch/x86/isa/insts/compare_and_test/set_byte_on_condition.py b/src/arch/x86/isa/insts/compare_and_test/set_byte_on_condition.py
index 3d9250c2d..2008bf666 100644
--- a/src/arch/x86/isa/insts/compare_and_test/set_byte_on_condition.py
+++ b/src/arch/x86/isa/insts/compare_and_test/set_byte_on_condition.py
@@ -53,8 +53,340 @@
#
# Authors: Gabe Black
-microcode = ""
-#let {{
-# class SETcc(Inst):
-# "GenFault ${new UnimpInstFault}"
-#}};
+microcode = '''
+def macroop SETZ_R
+{
+ movi reg, reg, 1, flags=(CZF,)
+ movi reg, reg, 0, flags=(nCZF,)
+};
+
+def macroop SETZ_M
+{
+ movi t1, t1, 1, flags=(CZF,)
+ movi t1, t1, 0, flags=(nCZF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETZ_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CZF,)
+ movi t1, t1, 0, flags=(nCZF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNZ_R
+{
+ movi reg, reg, 1, flags=(nCZF,)
+ movi reg, reg, 0, flags=(CZF,)
+};
+
+def macroop SETNZ_M
+{
+ movi t1, t1, 1, flags=(nCZF,)
+ movi t1, t1, 0, flags=(CZF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNZ_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCZF,)
+ movi t1, t1, 0, flags=(CZF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETB_R
+{
+ movi reg, reg, 1, flags=(CCF,)
+ movi reg, reg, 0, flags=(nCCF,)
+};
+
+def macroop SETB_M
+{
+ movi t1, t1, 1, flags=(CCF,)
+ movi t1, t1, 0, flags=(nCCF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETB_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CCF,)
+ movi t1, t1, 0, flags=(nCCF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNB_R
+{
+ movi reg, reg, 1, flags=(nCCF,)
+ movi reg, reg, 0, flags=(CCF,)
+};
+
+def macroop SETNB_M
+{
+ movi t1, t1, 1, flags=(nCCF,)
+ movi t1, t1, 0, flags=(CCF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNB_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCCF,)
+ movi t1, t1, 0, flags=(CCF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETBE_R
+{
+ movi reg, reg, 1, flags=(CCvZF,)
+ movi reg, reg, 0, flags=(nCCvZF,)
+};
+
+def macroop SETBE_M
+{
+ movi t1, t1, 1, flags=(CCvZF,)
+ movi t1, t1, 0, flags=(nCCvZF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETBE_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CCvZF,)
+ movi t1, t1, 0, flags=(nCCvZF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNBE_R
+{
+ movi reg, reg, 1, flags=(nCCvZF,)
+ movi reg, reg, 0, flags=(CCvZF,)
+};
+
+def macroop SETNBE_M
+{
+ movi t1, t1, 1, flags=(nCCvZF,)
+ movi t1, t1, 0, flags=(CCvZF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNBE_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCCvZF,)
+ movi t1, t1, 0, flags=(CCvZF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETS_R
+{
+ movi reg, reg, 1, flags=(CSF,)
+ movi reg, reg, 0, flags=(nCSF,)
+};
+
+def macroop SETS_M
+{
+ movi t1, t1, 1, flags=(CSF,)
+ movi t1, t1, 0, flags=(nCSF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETS_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CSF,)
+ movi t1, t1, 0, flags=(nCSF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNS_R
+{
+ movi reg, reg, 1, flags=(nCSF,)
+ movi reg, reg, 0, flags=(CSF,)
+};
+
+def macroop SETNS_M
+{
+ movi t1, t1, 1, flags=(nCSF,)
+ movi t1, t1, 0, flags=(CSF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNS_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCSF,)
+ movi t1, t1, 0, flags=(CSF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETP_R
+{
+ movi reg, reg, 1, flags=(CPF,)
+ movi reg, reg, 0, flags=(nCPF,)
+};
+
+def macroop SETP_M
+{
+ movi t1, t1, 1, flags=(CPF,)
+ movi t1, t1, 0, flags=(nCPF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETP_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CPF,)
+ movi t1, t1, 0, flags=(nCPF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNP_R
+{
+ movi reg, reg, 1, flags=(nCPF,)
+ movi reg, reg, 0, flags=(CPF,)
+};
+
+def macroop SETNP_M
+{
+ movi t1, t1, 1, flags=(nCPF,)
+ movi t1, t1, 0, flags=(CPF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNP_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCPF,)
+ movi t1, t1, 0, flags=(CPF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETL_R
+{
+ movi reg, reg, 1, flags=(CSxOF,)
+ movi reg, reg, 0, flags=(nCSxOF,)
+};
+
+def macroop SETL_M
+{
+ movi t1, t1, 1, flags=(CSxOF,)
+ movi t1, t1, 0, flags=(nCSxOF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETL_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CSxOF,)
+ movi t1, t1, 0, flags=(nCSxOF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNL_R
+{
+ movi reg, reg, 1, flags=(nCSxOF,)
+ movi reg, reg, 0, flags=(CSxOF,)
+};
+
+def macroop SETNL_M
+{
+ movi t1, t1, 1, flags=(nCSxOF,)
+ movi t1, t1, 0, flags=(CSxOF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNL_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCSxOF,)
+ movi t1, t1, 0, flags=(CSxOF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETLE_R
+{
+ movi reg, reg, 1, flags=(CSxOvZF,)
+ movi reg, reg, 0, flags=(nCSxOvZF,)
+};
+
+def macroop SETLE_M
+{
+ movi t1, t1, 1, flags=(CSxOvZF,)
+ movi t1, t1, 0, flags=(nCSxOvZF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETLE_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(CSxOvZF,)
+ movi t1, t1, 0, flags=(nCSxOvZF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNLE_R
+{
+ movi reg, reg, 1, flags=(nCSxOvZF,)
+ movi reg, reg, 0, flags=(CSxOvZF,)
+};
+
+def macroop SETNLE_M
+{
+ movi t1, t1, 1, flags=(nCSxOvZF,)
+ movi t1, t1, 0, flags=(CSxOvZF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNLE_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCSxOvZF,)
+ movi t1, t1, 0, flags=(CSxOvZF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETO_R
+{
+ movi reg, reg, 1, flags=(COF,)
+ movi reg, reg, 0, flags=(nCOF,)
+};
+
+def macroop SETO_M
+{
+ movi t1, t1, 1, flags=(COF,)
+ movi t1, t1, 0, flags=(nCOF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETO_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(COF,)
+ movi t1, t1, 0, flags=(nCOF,)
+ st t1, ds, [0, t0, t7], disp
+};
+
+def macroop SETNO_R
+{
+ movi reg, reg, 1, flags=(nCOF,)
+ movi reg, reg, 0, flags=(COF,)
+};
+
+def macroop SETNO_M
+{
+ movi t1, t1, 1, flags=(nCOF,)
+ movi t1, t1, 0, flags=(COF,)
+ st t1, ds, [scale, index, base], disp
+};
+
+def macroop SETNO_P
+{
+ rdip t7
+ movi t1, t1, 1, flags=(nCOF,)
+ movi t1, t1, 0, flags=(COF,)
+ st t1, ds, [0, t0, t7], disp
+};
+'''