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qemu/target-s390x/helper.h

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target-s390: Use noreturn for exception and load_psw Both always exit the cpu loop. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:32:25 +04:00
DEF_HELPER_2(exception, noreturn, env, i32)
target-s390: Use TCG_CALL_NO_WG for memory helpers Those that do not read or write tcg registers, but can raise exceptions via memory faults. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:20:43 +04:00
DEF_HELPER_FLAGS_4(nc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
DEF_HELPER_FLAGS_4(oc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
DEF_HELPER_FLAGS_4(xc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
DEF_HELPER_FLAGS_4(mvc, TCG_CALL_NO_WG, void, env, i32, i64, i64)
DEF_HELPER_FLAGS_4(clc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
target-s390x: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflicts] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:40 +04:00
DEF_HELPER_3(mvcl, i32, env, i32, i32)
target-s390: Use TCG_CALL_NO_WG for memory helpers Those that do not read or write tcg registers, but can raise exceptions via memory faults. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:20:43 +04:00
DEF_HELPER_FLAGS_4(clm, TCG_CALL_NO_WG, i32, env, i32, i32, i64)
target-s390: Use TCG_CALL_NO_WG for integer helpers The division routines do not read or write tcg registers, but can raise fixed-point divide exceptions. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:25:57 +04:00
DEF_HELPER_FLAGS_3(divs32, TCG_CALL_NO_WG, s64, env, s64, s64)
DEF_HELPER_FLAGS_3(divu32, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(divs64, TCG_CALL_NO_WG, s64, env, s64, s64)
DEF_HELPER_FLAGS_4(divu64, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
target-s390: Convert SRST Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-25 01:27:42 +04:00
DEF_HELPER_4(srst, i64, env, i64, i64, i64)
target-s390: Convert CLST, MVST Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-05 21:20:53 +04:00
DEF_HELPER_4(clst, i64, env, i64, i64, i64)
target-s390x: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflicts] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:40 +04:00
DEF_HELPER_4(mvpg, void, env, i64, i64, i64)
target-s390: Convert CLST, MVST Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-05 21:20:53 +04:00
DEF_HELPER_4(mvst, i64, env, i64, i64, i64)
target-s390x: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflicts] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:40 +04:00
DEF_HELPER_5(ex, i32, env, i32, i64, i64, i64)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_1(abs_i32, TCG_CALL_NO_RWG_SE, i32, s32)
DEF_HELPER_FLAGS_1(nabs_i32, TCG_CALL_NO_RWG_SE, s32, s32)
DEF_HELPER_FLAGS_1(abs_i64, TCG_CALL_NO_RWG_SE, i64, s64)
DEF_HELPER_FLAGS_1(nabs_i64, TCG_CALL_NO_RWG_SE, s64, s64)
target-s390: Use TCG_CALL_NO_WG for memory helpers Those that do not read or write tcg registers, but can raise exceptions via memory faults. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:20:43 +04:00
DEF_HELPER_FLAGS_4(stam, TCG_CALL_NO_WG, void, env, i32, i64, i32)
DEF_HELPER_FLAGS_4(lam, TCG_CALL_NO_WG, void, env, i32, i64, i32)
target-s390x: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflicts] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:40 +04:00
DEF_HELPER_4(mvcle, i32, env, i32, i64, i32)
DEF_HELPER_4(clcle, i32, env, i32, i64, i32)
target-s390: Convert CONVERT FROM FIXED Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-24 08:08:22 +04:00
DEF_HELPER_3(cegb, i64, env, s64, i32)
DEF_HELPER_3(cdgb, i64, env, s64, i32)
DEF_HELPER_3(cxgb, i64, env, s64, i32)
target-s390: Implement CONVERT FROM LOGICAL Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-01 22:08:17 +04:00
DEF_HELPER_3(celgb, i64, env, i64, i32)
DEF_HELPER_3(cdlgb, i64, env, i64, i32)
DEF_HELPER_3(cxlgb, i64, env, i64, i32)
target-s390: Use TCG_CALL_NO_WG for floating-point helpers None of them read or write tcg registers, but most can raise fp exceptions. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:21:54 +04:00
DEF_HELPER_FLAGS_3(aeb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(adb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_5(axb, TCG_CALL_NO_WG, i64, env, i64, i64, i64, i64)
DEF_HELPER_FLAGS_3(seb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(sdb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_5(sxb, TCG_CALL_NO_WG, i64, env, i64, i64, i64, i64)
DEF_HELPER_FLAGS_3(deb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(ddb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_5(dxb, TCG_CALL_NO_WG, i64, env, i64, i64, i64, i64)
DEF_HELPER_FLAGS_3(meeb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(mdeb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(mdb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_5(mxb, TCG_CALL_NO_WG, i64, env, i64, i64, i64, i64)
DEF_HELPER_FLAGS_4(mxdb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_2(ldeb, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_3(ldxb, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_2(lxdb, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_2(lxeb, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_2(ledb, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_3(lexb, TCG_CALL_NO_WG, i64, env, i64, i64)
target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 21:48:20 +04:00
DEF_HELPER_FLAGS_3(ceb, TCG_CALL_NO_WG_SE, i32, env, i64, i64)
DEF_HELPER_FLAGS_3(cdb, TCG_CALL_NO_WG_SE, i32, env, i64, i64)
DEF_HELPER_FLAGS_5(cxb, TCG_CALL_NO_WG_SE, i32, env, i64, i64, i64, i64)
target-s390: Use TCG_CALL_NO_WG for floating-point helpers None of them read or write tcg registers, but most can raise fp exceptions. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:21:54 +04:00
DEF_HELPER_FLAGS_3(cgeb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_3(cgdb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_4(cgxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32)
DEF_HELPER_FLAGS_3(cfeb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_3(cfdb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_4(cfxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32)
DEF_HELPER_FLAGS_3(clgeb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_3(clgdb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_4(clgxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32)
DEF_HELPER_FLAGS_3(clfeb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_3(clfdb, TCG_CALL_NO_WG, i64, env, i64, i32)
DEF_HELPER_FLAGS_4(clfxb, TCG_CALL_NO_WG, i64, env, i64, i64, i32)
DEF_HELPER_FLAGS_4(maeb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_4(madb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_4(mseb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_4(msdb, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
target-s390: Convert TEST DATA CLASS Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 23:40:09 +04:00
DEF_HELPER_FLAGS_2(tceb, TCG_CALL_NO_RWG_SE, i32, i64, i64)
DEF_HELPER_FLAGS_2(tcdb, TCG_CALL_NO_RWG_SE, i32, i64, i64)
DEF_HELPER_FLAGS_3(tcxb, TCG_CALL_NO_RWG_SE, i32, i64, i64, i64)
target-s390: Convert FLOGR Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-24 18:39:11 +04:00
DEF_HELPER_FLAGS_1(clz, TCG_CALL_NO_RWG_SE, i64, i64)
target-s390: Use TCG_CALL_NO_WG for floating-point helpers None of them read or write tcg registers, but most can raise fp exceptions. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:21:54 +04:00
DEF_HELPER_FLAGS_2(sqeb, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_2(sqdb, TCG_CALL_NO_WG, i64, env, i64)
DEF_HELPER_FLAGS_3(sqxb, TCG_CALL_NO_WG, i64, env, i64, i64)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_1(cvd, TCG_CALL_NO_RWG_SE, i64, s32)
target-s390: Use TCG_CALL_NO_WG for memory helpers Those that do not read or write tcg registers, but can raise exceptions via memory faults. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:20:43 +04:00
DEF_HELPER_FLAGS_4(unpk, TCG_CALL_NO_WG, void, env, i32, i64, i64)
DEF_HELPER_FLAGS_4(tr, TCG_CALL_NO_WG, void, env, i32, i64, i64)
target-s390: Convert CKSM Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-24 22:38:12 +04:00
DEF_HELPER_4(cksm, i64, env, i64, i64, i64)
target-s390: Register helpers Which highlights a lot of cc helpers that no longer exist. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-19 20:14:33 +04:00
DEF_HELPER_FLAGS_5(calc_cc, TCG_CALL_NO_RWG_SE, i32, env, i32, i64, i64, i64)
target-s390: Convert LFPC, SFPC Note that we were failing to set the rounding mode in fpu_status. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-24 18:44:43 +04:00
DEF_HELPER_FLAGS_2(sfpc, TCG_CALL_NO_RWG, void, env, i64)
target-s390: Implement LOAD/SET FP AND SIGNAL Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-11 04:23:13 +04:00
DEF_HELPER_FLAGS_2(sfas, TCG_CALL_NO_WG, void, env, i64)
target-s390: Implement POPCNT Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-01 22:14:04 +04:00
DEF_HELPER_FLAGS_1(popcnt, TCG_CALL_NO_RWG_SE, i64, i64)
s390x: Implement opcode helpers There are some instructions that can't (or shouldn't) be expressed by pure tcg code. For those, we call into externally compiled C functions. This patch implements those C functions. Signed-off-by: Alexander Graf <agraf@suse.de>
2011-03-23 12:58:07 +03:00
target-s390: Register helpers Which highlights a lot of cc helpers that no longer exist. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-19 20:14:33 +04:00
#ifndef CONFIG_USER_ONLY
target-s390: Convert SERVC Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-27 22:12:40 +04:00
DEF_HELPER_3(servc, i32, env, i64, i64)
target-s390x: avoid AREG0 for misc helpers Make misc helpers take a parameter for CPUState instead of relying on global env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflict] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:39 +04:00
DEF_HELPER_4(diag, i64, env, i32, i64, i64)
target-s390: Use noreturn for exception and load_psw Both always exit the cpu loop. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:32:25 +04:00
DEF_HELPER_3(load_psw, noreturn, env, i64, i64)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_2(spx, TCG_CALL_NO_RWG, void, env, i64)
target-s390: Convert STCK Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-25 02:31:07 +04:00
DEF_HELPER_FLAGS_1(stck, TCG_CALL_NO_RWG_SE, i64, env)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_2(sckc, TCG_CALL_NO_RWG, void, env, i64)
target-s390: Convert SCKC, STCKC Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-25 02:36:58 +04:00
DEF_HELPER_FLAGS_1(stckc, TCG_CALL_NO_RWG, i64, env)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_2(spt, TCG_CALL_NO_RWG, void, env, i64)
target-s390: Convert SPT, STPT Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-25 02:47:26 +04:00
DEF_HELPER_FLAGS_1(stpt, TCG_CALL_NO_RWG, i64, env)
target-s390: Convert STSI Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-27 21:43:38 +04:00
DEF_HELPER_4(stsi, i32, env, i64, i64, i64)
target-s390: Use TCG_CALL_NO_WG for memory helpers Those that do not read or write tcg registers, but can raise exceptions via memory faults. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:20:43 +04:00
DEF_HELPER_FLAGS_4(lctl, TCG_CALL_NO_WG, void, env, i32, i64, i32)
DEF_HELPER_FLAGS_4(lctlg, TCG_CALL_NO_WG, void, env, i32, i64, i32)
DEF_HELPER_FLAGS_4(stctl, TCG_CALL_NO_WG, void, env, i32, i64, i32)
DEF_HELPER_FLAGS_4(stctg, TCG_CALL_NO_WG, void, env, i32, i64, i32)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_2(tprot, TCG_CALL_NO_RWG, i32, i64, i64)
DEF_HELPER_FLAGS_2(iske, TCG_CALL_NO_RWG_SE, i64, env, i64)
target-s390: Convert SSKE Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-27 20:18:01 +04:00
DEF_HELPER_FLAGS_3(sske, TCG_CALL_NO_RWG, void, env, i64, i64)
target-s390: Convert RRBE Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-27 20:22:13 +04:00
DEF_HELPER_FLAGS_2(rrbe, TCG_CALL_NO_RWG, i32, env, i64)
target-s390: Convert CSP Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-27 20:57:18 +04:00
DEF_HELPER_3(csp, i32, env, i32, i64)
target-s390x: switch to AREG0 free mode Add an explicit CPUState parameter instead of relying on AREG0. Remove temporary wrappers and switch to AREG0 free mode. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflicts] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:40 +04:00
DEF_HELPER_4(mvcs, i32, env, i64, i64, i64)
DEF_HELPER_4(mvcp, i32, env, i64, i64, i64)
target-s390x: avoid AREG0 for misc helpers Make misc helpers take a parameter for CPUState instead of relying on global env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflict] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 11:33:39 +04:00
DEF_HELPER_4(sigp, i32, env, i64, i32, i64)
target-s390: Use TCG_CALL_NO_WG for misc helpers Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:31:29 +04:00
DEF_HELPER_FLAGS_2(sacf, TCG_CALL_NO_WG, void, env, i64)
target-s390x: rename helper flags Rename helper flags to the new ones. This is purely a mechanical change, it's possible to use better flags by looking at the helpers. Cc: Alexander Graf <agraf@suse.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-09 23:53:09 +04:00
DEF_HELPER_FLAGS_3(ipte, TCG_CALL_NO_RWG, void, env, i64, i64)
DEF_HELPER_FLAGS_1(ptlb, TCG_CALL_NO_RWG, void, env)
target-s390: Convert LRA Note that truncating the store to r1 based on PSW_MASK_64 is incorrect. We always modify the entire register. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 00:15:10 +04:00
DEF_HELPER_2(lra, i64, env, i64)
target-s390: Use TCG_CALL_NO_WG for memory helpers Those that do not read or write tcg registers, but can raise exceptions via memory faults. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-11-15 22:20:43 +04:00
DEF_HELPER_FLAGS_3(stura, TCG_CALL_NO_WG, void, env, i64, i64)
target-s390: Register helpers Which highlights a lot of cc helpers that no longer exist. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-19 20:14:33 +04:00
#endif
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