diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/dynarec/arm64/dynarec_arm64_00.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/dynarec/arm64/dynarec_arm64_00.c b/src/dynarec/arm64/dynarec_arm64_00.c index 8bd8788a..f4103b20 100644 --- a/src/dynarec/arm64/dynarec_arm64_00.c +++ b/src/dynarec/arm64/dynarec_arm64_00.c @@ -3505,6 +3505,47 @@ uintptr_t dynarec64_00(dynarec_arm_t* dyn, uintptr_t addr, uintptr_t ip, int nin PUSH1z(xRIP); jump_to_next(dyn, 0, ed, ninst, rex.is32bits); break; + case 3: // CALL FAR Ed + if(MODREG) { + DEFAULT; + } else { + INST_NAME("CALL FAR Ed"); + READFLAGS(X_PEND); + BARRIER(BARRIER_FLOAT); + SMREAD(); + addr = geted(dyn, addr, ninst, nextop, &wback, x2, &fixedaddress, &unscaled, 0, 0, rex, NULL, 0, 0); + LDxw(x1, wback, 0); + ed = x1; + LDH(x3, wback, rex.w?8:4); + LDH(x4, xEmu, offsetof(x64emu_t, segs[_CS])); + GETIP_(addr); + /* + if(box64_dynarec_callret) { + SET_HASCALLRET(); + // Push actual return address + if(addr < (dyn->start+dyn->isize)) { + // there is a next... + j64 = (dyn->insts)?(dyn->insts[ninst].epilog-(dyn->native_size)):0; + ADR_S20(x4, j64); + MESSAGE(LOG_NONE, "\tCALLRET set return to +%di\n", j64>>2); + } else { + MESSAGE(LOG_NONE, "\tCALLRET set return to Jmptable(%p)\n", (void*)addr); + j64 = getJumpTableAddress64(addr); + TABLE64(x4, j64); + LDRx_U12(x4, x4, 0); + } + STPx_S7_preindex(x4, xRIP, xSP, -16); + } + */ // not doing callret because call far will exit the dynablock anyway, to be sure to recompute CS segment + PUSH1z(x4); + PUSH1z(xRIP); + STH(x3, xEmu, offsetof(x64emu_t, segs[_CS])); + STW(xZR, xEmu, offsetof(x64emu_t, segs_serial[_CS])); + jump_to_epilog(dyn, 0, ed, ninst); + *need_epilog = 0; + *ok = 0; + } + break; case 4: // JMP Ed INST_NAME("JMP Ed"); READFLAGS(X_PEND); |