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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists1p.gnu.org; Received-SPF: pass client-ip=205.220.180.131; envelope-from=brian.cain@oss.qualcomm.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @qualcomm.com) X-ZM-MESSAGEID: 1788461932050158500 These instructions are used by some guest test cases during system initialization. It's handy to unblock some tests for now and we'll follow up with a full implementation later. Signed-off-by: Brian Cain Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/hexagon/gen_tcg.h | 28 +++++++++++++++++++++++++++ target/hexagon/genptr.c | 1 + target/hexagon/tag_rev_info.c.inc | 10 ++++++++++ target/hexagon/imported/encode_pp.def | 11 +++++++++++ target/hexagon/imported/system.idef | 11 +++++++++++ 5 files changed, 61 insertions(+) diff --git a/target/hexagon/gen_tcg.h b/target/hexagon/gen_tcg.h index 1d25391282a..5f7df66ae67 100644 --- a/target/hexagon/gen_tcg.h +++ b/target/hexagon/gen_tcg.h @@ -1329,6 +1329,34 @@ do { } while (0) #define fGEN_TCG_Y2_syncht(SHORTCODE) \ do { } while (0) + +#define fGEN_TCG_DMA_UNIMP() \ + qemu_log_mask(LOG_UNIMP, "'%s' is not implemented\n", \ + opcode_names[insn->opcode]) +#define fGEN_TCG_Y6_dmstart(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); RsV =3D RsV; } while (0) +#define fGEN_TCG_Y6_dmresume(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); RsV =3D RsV; } while (0) +#define fGEN_TCG_Y6_dmlink(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); RsV =3D RsV; RtV =3D RtV; } while (0) +#define fGEN_TCG_Y6_dmcfgwr(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); RsV =3D RsV; RtV =3D RtV; } while (0) +#define fGEN_TCG_Y6_dmcfgrd(SHORTCODE) \ + do { \ + fGEN_TCG_DMA_UNIMP(); \ + RsV =3D RsV; \ + tcg_gen_movi_tl(RdV, 0); \ + } while (0) +#define fGEN_TCG_Y6_dmpoll(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); tcg_gen_movi_tl(RdV, 0); } while (0) +#define fGEN_TCG_Y6_dmwait(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); tcg_gen_movi_tl(RdV, 0); } while (0) +#define fGEN_TCG_Y6_dmpause(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); tcg_gen_movi_tl(RdV, 0); } while (0) +#define fGEN_TCG_Y6_dmsyncht(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); tcg_gen_movi_tl(RdV, 0); } while (0) +#define fGEN_TCG_Y6_dmtlbsynch(SHORTCODE) \ + do { fGEN_TCG_DMA_UNIMP(); tcg_gen_movi_tl(RdV, 0); } while (0) #define fGEN_TCG_Y2_dcfetchbo(SHORTCODE) \ do { \ RsV =3D RsV; \ diff --git a/target/hexagon/genptr.c b/target/hexagon/genptr.c index 1f109d44de8..9f53fcb6b95 100644 --- a/target/hexagon/genptr.c +++ b/target/hexagon/genptr.c @@ -16,6 +16,7 @@ */ =20 #include "qemu/osdep.h" +#include "qemu/log.h" #include "cpu.h" #include "internal.h" #include "tcg/tcg-op.h" diff --git a/target/hexagon/tag_rev_info.c.inc b/target/hexagon/tag_rev_inf= o.c.inc index 11c90f86ad1..a91b91a23e6 100644 --- a/target/hexagon/tag_rev_info.c.inc +++ b/target/hexagon/tag_rev_info.c.inc @@ -575,6 +575,16 @@ static const struct tag_rev_info tag_rev_info[XX_LAST_= OPCODE] =3D { [J2_jumprh] =3D { .introduced =3D 0x73, .removed =3D HEX_VER_NONE }, [L2_loadw_aq] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_= NONE }, [L4_loadd_aq] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_= NONE }, + [Y6_dmcfgrd] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_N= ONE }, + [Y6_dmcfgwr] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_N= ONE }, + [Y6_dmlink] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_NO= NE }, + [Y6_dmpause] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_N= ONE }, + [Y6_dmpoll] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_NO= NE }, + [Y6_dmresume] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_= NONE }, + [Y6_dmstart] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_N= ONE }, + [Y6_dmsyncht] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_= NONE }, + [Y6_dmtlbsynch] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VE= R_NONE }, + [Y6_dmwait] =3D { .introduced =3D HEX_VER_V68, .removed =3D HEX_VER_NO= NE }, [M7_dcmpyiw] =3D { .introduced =3D HEX_VER_V67, .removed =3D HEX_VER_N= ONE }, [M7_dcmpyiw_acc] =3D { .introduced =3D HEX_VER_V67, .removed =3D HEX_V= ER_NONE }, [M7_dcmpyiwc] =3D { .introduced =3D HEX_VER_V67, .removed =3D HEX_VER_= NONE }, diff --git a/target/hexagon/imported/encode_pp.def b/target/hexagon/importe= d/encode_pp.def index 1c64495d519..d9e8ea2aebd 100644 --- a/target/hexagon/imported/encode_pp.def +++ b/target/hexagon/imported/encode_pp.def @@ -529,6 +529,17 @@ DEF_ENC32(Y5_l2fetch, ICLASS_ST" 011 01 00sssss P= P-ttttt --------") DEF_ENC32(Y6_l2gcleanpa, ICLASS_ST" 011 01 01----- PP-ttttt --------") DEF_ENC32(Y6_l2gcleaninvpa,ICLASS_ST" 011 01 10----- PP-ttttt --------") =20 +DEF_ENC32(Y6_dmcfgrd, "10101000000sssssPP------101ddddd") +DEF_ENC32(Y6_dmcfgwr, "10101000000sssssPP-ttttt110-----") +DEF_ENC32(Y6_dmlink, "10100110000sssssPP-ttttt010-----") +DEF_ENC32(Y6_dmpause, "10101000000-----PP------011ddddd") +DEF_ENC32(Y6_dmpoll, "10101000000-----PP------010ddddd") +DEF_ENC32(Y6_dmresume, "10100110000sssssPP------100-----") +DEF_ENC32(Y6_dmstart, "10100110000sssssPP------001-----") +DEF_ENC32(Y6_dmsyncht, "10101000000-----PP-----0111ddddd") +DEF_ENC32(Y6_dmtlbsynch,"10101000000-----PP-----1111ddddd") +DEF_ENC32(Y6_dmwait, "10101000000-----PP------001ddddd") + =20 /*******************************/ /* */ diff --git a/target/hexagon/imported/system.idef b/target/hexagon/imported/= system.idef index 9e85bed0a6e..02aee8ce8ee 100644 --- a/target/hexagon/imported/system.idef +++ b/target/hexagon/imported/system.idef @@ -222,6 +222,17 @@ Q6INSN(Y2_isync,"isync",ATTRIBS(A_NOTE_NOPACKET,A_REST= RICT_NOPACKET),"Memory Syn Q6INSN(Y2_barrier,"barrier",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_SLOT0ONLY,A= _RESTRICT_PACKET_AXOK),"Memory Barrier",{fBARRIER();}) Q6INSN(Y2_syncht,"syncht",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_SLOT0ONLY,A_R= ESTRICT_NOPACKET),"Memory Synchronization",{fSYNCH();}) =20 +Q6INSN(Y6_dmstart,"dmstart(Rs32)",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_NOPAC= KET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA Start",{RsV=3DRsV;}) +Q6INSN(Y6_dmlink,"dmlink(Rs32,Rt32)",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_NO= PACKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA Link",{RsV=3DRsV; R= tV=3DRtV;}) +Q6INSN(Y6_dmpoll,"Rd32=3Ddmpoll",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_NOPACK= ET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA Poll",{RdV=3D0;}) +Q6INSN(Y6_dmwait,"Rd32=3Ddmwait",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_NOPACK= ET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA Wait",{RdV=3D0;}) +Q6INSN(Y6_dmsyncht,"Rd32=3Ddmsyncht",ATTRIBS(A_PRIV,A_NOTE_PRIV,A_NOTE_NOP= ACKET,A_RESTRICT_NOPACKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA = SynchT",{RdV=3D0;}) +Q6INSN(Y6_dmtlbsynch,"Rd32=3Ddmtlbsynch",ATTRIBS(A_PRIV,A_NOTE_PRIV,A_NOTE= _NOPACKET,A_RESTRICT_NOPACKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"= DMA TLB Synch",{RdV=3D0;}) +Q6INSN(Y6_dmcfgrd,"Rd32=3Ddmcfgrd(Rs32)",ATTRIBS(A_PRIV,A_NOTE_PRIV,A_NOTE= _NOPACKET,A_RESTRICT_NOPACKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"= DMA Config Read",{RsV=3DRsV; RdV=3D0;}) +Q6INSN(Y6_dmcfgwr,"dmcfgwr(Rs32,Rt32)",ATTRIBS(A_PRIV,A_NOTE_PRIV,A_NOTE_N= OPACKET,A_RESTRICT_NOPACKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DM= A Config Write",{RsV=3DRsV; RtV=3DRtV;}) +Q6INSN(Y6_dmpause,"Rd32=3Ddmpause",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_NOPA= CKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA Pause",{RdV=3D0;}) +Q6INSN(Y6_dmresume,"dmresume(Rs32)",ATTRIBS(A_NOTE_NOPACKET,A_RESTRICT_NOP= ACKET,A_DMA,A_RESTRICT_SLOT0ONLY,A_NO_TIMING_LOG),"DMA Resume",{RsV=3DRsV;}) + =20 Q6INSN(Y2_dcfetchbo,"dcfetch(Rs32+#u11:3)",ATTRIBS(A_RESTRICT_PREFERSLOT0,= A_DCFETCH,A_RESTRICT_NOSLOT1_STORE),"Data Cache Prefetch",{fEA_RI(RsV,uiV);= fDCFETCH(EA);}) Q6INSN(Y2_dckill,"dckill",ATTRIBS(A_PRIV,A_NOTE_PRIV,A_NOTE_NOPACKET,A_RES= TRICT_SLOT0ONLY,A_RESTRICT_NOPACKET,A_CACHEOP,A_DCFLUSHOP),"Data Cache Inva= lidate",{fDCKILL();}) --=20 2.34.1