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Removed unused instruction (function) methods which were generated as a result of the initial implementation of AMD64 support.

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This commit is contained in:
Stanislav Shwartsman 2005-03-28 06:29:22 +00:00
parent 96282c4a6e
commit 22098eefa2
2 changed files with 2 additions and 140 deletions
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31
bochs/cpu/ctrl_xfer64.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: ctrl_xfer64.cc,v 1.29 2005-03-20 18:01:01 sshwarts Exp $
// $Id: ctrl_xfer64.cc,v 1.30 2005-03-28 06:29:22 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -179,35 +179,6 @@ BX_CPU_C::CALL_Aq(bxInstruction_c *i)
BX_INSTR_UCNEAR_BRANCH(BX_CPU_ID, BX_INSTR_IS_CALL, BX_CPU_THIS_PTR rip);
}
void
BX_CPU_C::CALL64_Ap(bxInstruction_c *i)
{
Bit16u cs_raw;
Bit32u disp32;
invalidate_prefetch_q();
#if BX_DEBUGGER
BX_CPU_THIS_PTR show_flag |= Flag_call;
#endif
disp32 = i->Id();
cs_raw = i->Iw2();
if (protected_mode()) {
BX_CPU_THIS_PTR call_protected(i, cs_raw, disp32);
goto done;
}
push_64(BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].selector.value);
push_64(BX_CPU_THIS_PTR rip);
RIP = disp32;
load_seg_reg(&BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS], cs_raw);
done:
BX_INSTR_FAR_BRANCH(BX_CPU_ID, BX_INSTR_IS_CALL,
BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].selector.value, BX_CPU_THIS_PTR rip);
}
void
BX_CPU_C::CALL_Eq(bxInstruction_c *i)
{

111
bochs/cpu/stack64.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: stack64.cc,v 1.19 2004-11-27 20:36:53 sshwarts Exp $
// $Id: stack64.cc,v 1.20 2005-03-28 06:29:22 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -68,22 +68,6 @@ BX_CPU_C::POP_RRX(bxInstruction_c *i)
BX_CPU_THIS_PTR gen_reg[i->opcodeReg()].rrx = rrx;
}
void
BX_CPU_C::PUSH64_CS(bxInstruction_c *i)
{
push_64(BX_CPU_THIS_PTR sregs[BX_SEG_REG_CS].selector.value);
}
void
BX_CPU_C::PUSH64_DS(bxInstruction_c *i)
{
push_64(BX_CPU_THIS_PTR sregs[BX_SEG_REG_DS].selector.value);
}
void
BX_CPU_C::PUSH64_ES(bxInstruction_c *i)
{
push_64(BX_CPU_THIS_PTR sregs[BX_SEG_REG_ES].selector.value);
}
void
BX_CPU_C::PUSH64_FS(bxInstruction_c *i)
{
@ -94,27 +78,7 @@ BX_CPU_C::PUSH64_GS(bxInstruction_c *i)
{
push_64(BX_CPU_THIS_PTR sregs[BX_SEG_REG_GS].selector.value);
}
void
BX_CPU_C::PUSH64_SS(bxInstruction_c *i)
{
push_64(BX_CPU_THIS_PTR sregs[BX_SEG_REG_SS].selector.value);
}
void
BX_CPU_C::POP64_DS(bxInstruction_c *i)
{
Bit64u ds;
pop_64(&ds);
load_seg_reg(&BX_CPU_THIS_PTR sregs[BX_SEG_REG_DS], (Bit16u) ds);
}
void
BX_CPU_C::POP64_ES(bxInstruction_c *i)
{
Bit64u es;
pop_64(&es);
load_seg_reg(&BX_CPU_THIS_PTR sregs[BX_SEG_REG_ES], (Bit16u) es);
}
void
BX_CPU_C::POP64_FS(bxInstruction_c *i)
{
@ -129,78 +93,6 @@ BX_CPU_C::POP64_GS(bxInstruction_c *i)
pop_64(&gs);
load_seg_reg(&BX_CPU_THIS_PTR sregs[BX_SEG_REG_GS], (Bit16u) gs);
}
void
BX_CPU_C::POP64_SS(bxInstruction_c *i)
{
Bit64u ss;
pop_64(&ss);
load_seg_reg(&BX_CPU_THIS_PTR sregs[BX_SEG_REG_SS], (Bit16u) ss);
// POP SS inhibits interrupts, debug exceptions and single-step
// trap exceptions until the execution boundary following the
// next instruction is reached.
// Same code as MOV_SwEw()
BX_CPU_THIS_PTR inhibit_mask |=
BX_INHIBIT_INTERRUPTS | BX_INHIBIT_DEBUG;
BX_CPU_THIS_PTR async_event = 1;
}
void
BX_CPU_C::PUSHAD64(bxInstruction_c *i)
{
Bit64u temp_RSP;
Bit64u rsp;
temp_RSP = RSP;
if ( !can_push(&BX_CPU_THIS_PTR sregs[BX_SEG_REG_SS].cache, temp_RSP, 64) ) {
BX_ERROR(("PUSHAD(): stack doesn't have enough room!"));
exception(BX_SS_EXCEPTION, 0, 0);
return;
}
rsp = RSP;
/* ??? optimize this by using virtual write, all checks passed */
push_64(RAX);
push_64(RCX);
push_64(RDX);
push_64(RBX);
push_64(rsp);
push_64(RBP);
push_64(RSI);
push_64(RDI);
}
void
BX_CPU_C::POPAD64(bxInstruction_c *i)
{
Bit64u rdi, rsi, rbp, rtmp, rbx, rdx, rcx, rax;
if ( !can_pop(64) ) {
BX_ERROR(("POPAD: not enough bytes on stack"));
exception(BX_SS_EXCEPTION, 0, 0);
return;
}
/* ??? optimize this */
pop_64(&rdi);
pop_64(&rsi);
pop_64(&rbp);
pop_64(&rtmp); /* value for ESP discarded */
pop_64(&rbx);
pop_64(&rdx);
pop_64(&rcx);
pop_64(&rax);
RDI = rdi;
RSI = rsi;
RBP = rbp;
RBX = rbx;
RDX = rdx;
RCX = rcx;
RAX = rax;
}
void
BX_CPU_C::PUSH64_Id(bxInstruction_c *i)
@ -226,7 +118,6 @@ BX_CPU_C::PUSH_Eq(bxInstruction_c *i)
push_64(op1_64);
}
void
BX_CPU_C::ENTER64_IwIb(bxInstruction_c *i)
{