diff options
Diffstat (limited to 'src/arch/x86/isa/insts/control_transfer/call.py')
| -rw-r--r-- | src/arch/x86/isa/insts/control_transfer/call.py | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/src/arch/x86/isa/insts/control_transfer/call.py b/src/arch/x86/isa/insts/control_transfer/call.py index 530162bfd..c5bb66e58 100644 --- a/src/arch/x86/isa/insts/control_transfer/call.py +++ b/src/arch/x86/isa/insts/control_transfer/call.py @@ -54,16 +54,51 @@ # Authors: Gabe Black microcode = ''' -def macroop CALL_I +def macroop CALL_NEAR_I { - # Make the default data size of pops 64 bits in 64 bit mode + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + limm t1, imm + rdip t7 + subi rsp, rsp, dsz + st t7, ss, [0, t0, rsp] + wrip t7, t1 +}; + +def macroop CALL_NEAR_R +{ + # Make the default data size of calls 64 bits in 64 bit mode .adjust_env oszIn64Override - limm t2, imm rdip t1 subi rsp, rsp, dsz st t1, ss, [0, t0, rsp] - wrip t1, t2 + wripi reg, 0 +}; + +def macroop CALL_NEAR_M +{ + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, ds, [scale, index, base], disp + subi rsp, rsp, dsz + st t7, ss, [0, t0, rsp] + wripi t1, 0 +}; + +def macroop CALL_NEAR_P +{ + # Make the default data size of calls 64 bits in 64 bit mode + .adjust_env oszIn64Override + + rdip t7 + ld t1, ds, [0, t0, t7], disp + subi rsp, rsp, dsz + st t7, ss, [0, t0, rsp] + wripi t1, 0 }; ''' #let {{ |