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xemu/target-s390x/helper.h

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exec: move include files to include/exec/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-17 17:19:49 +00:00
#include "exec/def-helper.h"
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 09:58:07 +00:00
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 07:33:39 +00:00
DEF_HELPER_2(exception, void, env, 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 07:33:40 +00:00
DEF_HELPER_4(nc, i32, env, i32, i64, i64)
DEF_HELPER_4(oc, i32, env, i32, i64, i64)
DEF_HELPER_4(xc, i32, env, i32, i64, i64)
DEF_HELPER_4(mvc, void, env, i32, i64, i64)
DEF_HELPER_4(clc, i32, env, i32, i64, i64)
DEF_HELPER_3(mvcl, i32, env, i32, i32)
DEF_HELPER_4(clm, i32, env, i32, i32, i64)
target-s390: Convert 64-bit MULTIPLY LOGICAL Use a new "retxl" member of CPUS290XState to return the "eXtra Low" part of a 128-bit value. That said, this will get used when two independent values need returning (e.g. quotient+remainder) as well. At the same time, shuffle the elements of CPUS390XState to get this new space from existing padding in the structure. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-25 22:26:59 +00:00
DEF_HELPER_FLAGS_3(mul128, TCG_CALL_NO_RWG, i64, env, i64, i64)
target-s390: Convert DIVIDE Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-20 21:02:02 +00:00
DEF_HELPER_3(divs32, s64, env, s64, s64)
DEF_HELPER_3(divu32, i64, env, i64, i64)
DEF_HELPER_3(divs64, s64, env, s64, s64)
DEF_HELPER_4(divu64, 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 07:33:40 +00:00
DEF_HELPER_4(srst, i32, env, i32, i32, i32)
DEF_HELPER_4(clst, i32, env, i32, i32, i32)
DEF_HELPER_4(mvpg, void, env, i64, i64, i64)
DEF_HELPER_4(mvst, void, env, i32, i32, i32)
target-s390: Convert COMPARE AND SWAP Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-22 21:46:55 +00:00
DEF_HELPER_4(csg, 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 07:33:40 +00:00
DEF_HELPER_4(cdsg, i32, env, i32, i64, i32)
target-s390: Convert COMPARE AND SWAP Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-22 21:46:55 +00:00
DEF_HELPER_4(cs, 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 07:33:40 +00:00
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 19:53:09 +00:00
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-s390x: avoid AREG0 for condition code helpers Make condition code helpers take a parameter for CPUState instead of relying on global env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:38 +00:00
DEF_HELPER_3(ipm, void, env, i32, 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 07:33:40 +00:00
DEF_HELPER_4(stam, void, env, i32, i64, i32)
DEF_HELPER_4(lam, void, env, i32, i64, i32)
DEF_HELPER_4(mvcle, i32, env, i32, i64, i32)
DEF_HELPER_4(clcle, i32, env, i32, i64, i32)
target-s390x: avoid AREG0 for FPU helpers Make FPU helpers take a parameter for CPUState instead of relying on global env. Introduce temporary wrappers for FPU load and store ops. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:36 +00:00
DEF_HELPER_3(cefbr, void, env, i32, s32)
DEF_HELPER_3(cdfbr, void, env, i32, s32)
DEF_HELPER_3(cxfbr, void, env, i32, s32)
DEF_HELPER_3(cegbr, void, env, i32, s64)
DEF_HELPER_3(cdgbr, void, env, i32, s64)
DEF_HELPER_3(cxgbr, void, env, i32, s64)
target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 17:48:20 +00:00
DEF_HELPER_3(aeb, i64, env, i64, i64)
DEF_HELPER_3(adb, i64, env, i64, i64)
DEF_HELPER_5(axb, i64, env, i64, i64, i64, i64)
target-s390: Convert FP SUBTRACT Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 18:05:03 +00:00
DEF_HELPER_3(seb, i64, env, i64, i64)
DEF_HELPER_3(sdb, i64, env, i64, i64)
DEF_HELPER_5(sxb, i64, env, i64, i64, i64, i64)
target-s390: Convert FP DIVIDE Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-09-07 18:41:12 +00:00
DEF_HELPER_3(deb, i64, env, i64, i64)
DEF_HELPER_3(ddb, i64, env, i64, i64)
DEF_HELPER_5(dxb, i64, env, i64, i64, i64, i64)
target-s390: Convert FP MULTIPLY Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 19:02:38 +00:00
DEF_HELPER_3(meeb, i64, env, i64, i64)
DEF_HELPER_3(mdeb, i64, env, i64, i64)
DEF_HELPER_3(mdb, i64, env, i64, i64)
DEF_HELPER_5(mxb, i64, env, i64, i64, i64, i64)
DEF_HELPER_4(mxdb, i64, env, i64, i64, i64)
target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 17:48:20 +00:00
DEF_HELPER_2(ldeb, i64, env, i64)
DEF_HELPER_3(ldxb, i64, env, i64, i64)
DEF_HELPER_2(lxdb, i64, env, i64)
DEF_HELPER_2(lxeb, i64, env, i64)
DEF_HELPER_2(ledb, i64, env, i64)
DEF_HELPER_3(lexb, i64, env, i64, i64)
target-s390x: avoid AREG0 for FPU helpers Make FPU helpers take a parameter for CPUState instead of relying on global env. Introduce temporary wrappers for FPU load and store ops. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:36 +00:00
DEF_HELPER_3(lpebr, i32, env, i32, i32)
DEF_HELPER_3(lpdbr, i32, env, i32, i32)
DEF_HELPER_3(lpxbr, i32, env, i32, i32)
DEF_HELPER_3(lcebr, i32, env, i32, i32)
DEF_HELPER_3(lcdbr, i32, env, i32, i32)
DEF_HELPER_3(lcxbr, i32, env, i32, i32)
target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 17:48:20 +00:00
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-s390x: avoid AREG0 for FPU helpers Make FPU helpers take a parameter for CPUState instead of relying on global env. Introduce temporary wrappers for FPU load and store ops. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:36 +00:00
DEF_HELPER_4(cgebr, i32, env, i32, i32, i32)
DEF_HELPER_4(cgdbr, i32, env, i32, i32, i32)
DEF_HELPER_4(cgxbr, i32, env, i32, i32, i32)
DEF_HELPER_2(lzer, void, env, i32)
DEF_HELPER_2(lzdr, void, env, i32)
DEF_HELPER_2(lzxr, void, env, i32)
DEF_HELPER_4(cfebr, i32, env, i32, i32, i32)
DEF_HELPER_4(cfdbr, i32, env, i32, i32, i32)
DEF_HELPER_4(cfxbr, i32, env, i32, i32, i32)
target-s390: Convert MULTIPLY AND ADD, SUBTRACT Use the new float*_muladd interface to softfloat. Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 19:30:12 +00:00
DEF_HELPER_4(maeb, i64, env, i64, i64, i64)
DEF_HELPER_4(madb, i64, env, i64, i64, i64)
DEF_HELPER_4(mseb, i64, env, i64, i64, i64)
DEF_HELPER_4(msdb, i64, env, i64, i64, i64)
target-s390: Convert FP ADD, COMPARE, LOAD TEST/ROUND/LENGTHENED Signed-off-by: Richard Henderson <rth@twiddle.net>
2012-08-23 17:48:20 +00:00
DEF_HELPER_FLAGS_3(tceb, TCG_CALL_NO_WG_SE, i32, env, i32, i64)
DEF_HELPER_FLAGS_3(tcdb, TCG_CALL_NO_WG_SE, i32, env, i32, i64)
DEF_HELPER_FLAGS_3(tcxb, TCG_CALL_NO_WG_SE, i32, env, i32, i64)
target-s390x: avoid AREG0 for integer helpers Make integer helpers take a parameter for CPUState instead of relying on global env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:37 +00:00
DEF_HELPER_3(flogr, i32, env, i32, i64)
target-s390x: avoid AREG0 for FPU helpers Make FPU helpers take a parameter for CPUState instead of relying on global env. Introduce temporary wrappers for FPU load and store ops. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:36 +00:00
DEF_HELPER_3(sqdbr, void, env, i32, 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 19:53:09 +00:00
DEF_HELPER_FLAGS_1(cvd, TCG_CALL_NO_RWG_SE, i64, s32)
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 07:33:40 +00:00
DEF_HELPER_4(unpk, void, env, i32, i64, i64)
DEF_HELPER_4(tr, void, env, i32, 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 16:14:33 +00:00
DEF_HELPER_3(cksm, void, env, i32, i32)
DEF_HELPER_FLAGS_5(calc_cc, TCG_CALL_NO_RWG_SE, i32, env, i32, i64, 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 09:58:07 +00:00
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 16:14:33 +00:00
#ifndef CONFIG_USER_ONLY
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 07:33:39 +00:00
DEF_HELPER_3(servc, i32, env, i32, i64)
DEF_HELPER_4(diag, i64, env, i32, i64, i64)
target-s390x: avoid AREG0 for condition code helpers Make condition code helpers take a parameter for CPUState instead of relying on global env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:38 +00:00
DEF_HELPER_3(load_psw, void, 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 19:53:09 +00:00
DEF_HELPER_FLAGS_2(stidp, TCG_CALL_NO_RWG, void, env, i64)
DEF_HELPER_FLAGS_2(spx, TCG_CALL_NO_RWG, void, env, i64)
DEF_HELPER_FLAGS_1(sck, TCG_CALL_NO_RWG, i32, 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 07:33:39 +00:00
DEF_HELPER_2(stck, i32, env, i64)
DEF_HELPER_2(stcke, i32, 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 19:53:09 +00:00
DEF_HELPER_FLAGS_2(sckc, TCG_CALL_NO_RWG, void, env, i64)
DEF_HELPER_FLAGS_2(stckc, TCG_CALL_NO_RWG, void, env, i64)
DEF_HELPER_FLAGS_2(spt, TCG_CALL_NO_RWG, void, env, i64)
DEF_HELPER_FLAGS_2(stpt, TCG_CALL_NO_RWG, void, env, 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 07:33:39 +00:00
DEF_HELPER_4(stsi, i32, env, i64, i32, 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 07:33:40 +00:00
DEF_HELPER_4(lctl, void, env, i32, i64, i32)
DEF_HELPER_4(lctlg, void, env, i32, i64, i32)
DEF_HELPER_4(stctl, void, env, i32, i64, i32)
DEF_HELPER_4(stctg, 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 19:53:09 +00:00
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)
DEF_HELPER_FLAGS_3(sske, TCG_CALL_NO_RWG, void, env, i32, i64)
DEF_HELPER_FLAGS_3(rrbe, TCG_CALL_NO_RWG, 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 07:33:40 +00:00
DEF_HELPER_3(csp, i32, env, i32, i32)
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 07:33:39 +00:00
DEF_HELPER_4(sigp, i32, env, i64, i32, i64)
target-s390x: avoid AREG0 for condition code helpers Make condition code helpers take a parameter for CPUState instead of relying on global env. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 07:33:38 +00:00
DEF_HELPER_2(sacf, 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 19:53:09 +00:00
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>
2012-08-22 20:15:10 +00:00
DEF_HELPER_2(lra, i64, env, 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 07:33:40 +00:00
DEF_HELPER_3(stura, void, env, i64, i32)
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 16:14:33 +00:00
#endif
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 09:58:07 +00:00
exec: move include files to include/exec/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-17 17:19:49 +00:00
#include "exec/def-helper.h"