From: Tsukasa OI <research_trasio@irq.a4lg.com>
To: Tsukasa OI <research_trasio@irq.a4lg.com>,
Nelson Chu <nelson@rivosinc.com>,
Kito Cheng <kito.cheng@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>
Cc: Tsukasa OI <li@livegrid.org>, binutils@sourceware.org
Subject: [PATCH] RISC-V: Add INSN_DREF to memory read/write instructions
Date: Fri, 18 Nov 2022 02:02:21 +0000 [thread overview]
Message-ID: <4c45925619ab51261ca87d309883c9aa7cd05240.1668736896.git.research_trasio@irq.a4lg.com> (raw)
From: Tsukasa OI <li@livegrid.org>
From: Tsukasa OI <research_trasio@irq.a4lg.com>
This commit adds INSN_DREF flag (and size-related flags) to instruction
which reads/writes the memory directly. It however excludes cache-related
instructions that does synchronization with other cores but otherwise
does not touch the contents of the memory.
INSN_DREF and size flags are added to following instructions:
- "cbo.zero"
- All instructions from following custom extensions:
- XTheadFMemIdx
- XTheadInt
- XTheadMemIdx
- XTheadMemPair
opcodes/ChangeLog:
* riscv-opc.c (riscv_opcodes): Add INSN_DREF and size flags on the
instructions directly reads/writes memory.
---
opcodes/riscv-opc.c | 124 ++++++++++++++++++++++----------------------
1 file changed, 62 insertions(+), 62 deletions(-)
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index 0e691544f9bc..5a6f98421512 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -933,7 +933,7 @@ const struct riscv_opcode riscv_opcodes[] =
{"cbo.clean", 0, INSN_CLASS_ZICBOM, "0(s)", MATCH_CBO_CLEAN, MASK_CBO_CLEAN, match_opcode, 0 },
{"cbo.flush", 0, INSN_CLASS_ZICBOM, "0(s)", MATCH_CBO_FLUSH, MASK_CBO_FLUSH, match_opcode, 0 },
{"cbo.inval", 0, INSN_CLASS_ZICBOM, "0(s)", MATCH_CBO_INVAL, MASK_CBO_INVAL, match_opcode, 0 },
-{"cbo.zero", 0, INSN_CLASS_ZICBOZ, "0(s)", MATCH_CBO_ZERO, MASK_CBO_ZERO, match_opcode, 0 },
+{"cbo.zero", 0, INSN_CLASS_ZICBOZ, "0(s)", MATCH_CBO_ZERO, MASK_CBO_ZERO, match_opcode, INSN_DREF },
/* Zawrs instructions. */
{"wrs.nto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_NTO, MASK_WRS_NTO, match_opcode, 0 },
@@ -1922,77 +1922,77 @@ const struct riscv_opcode riscv_opcodes[] =
{"th.mvnez", 0, INSN_CLASS_XTHEADCONDMOV, "d,s,t", MATCH_TH_MVNEZ, MASK_TH_MVNEZ, match_opcode, 0},
/* Vendor-specific (T-Head) XTheadFMemIdx instructions. */
-{"th.flrd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLRD, MASK_TH_FLRD, match_opcode, 0},
-{"th.flrw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLRW, MASK_TH_FLRW, match_opcode, 0},
-{"th.flurd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLURD, MASK_TH_FLURD, match_opcode, 0},
-{"th.flurw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLURW, MASK_TH_FLURW, match_opcode, 0},
-{"th.fsrd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSRD, MASK_TH_FSRD, match_opcode, 0},
-{"th.fsrw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSRW, MASK_TH_FSRW, match_opcode, 0},
-{"th.fsurd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSURD, MASK_TH_FSURD, match_opcode, 0},
-{"th.fsurw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSURW, MASK_TH_FSURW, match_opcode, 0},
+{"th.flrd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLRD, MASK_TH_FLRD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.flrw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLRW, MASK_TH_FLRW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.flurd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLURD, MASK_TH_FLURD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.flurw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FLURW, MASK_TH_FLURW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.fsrd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSRD, MASK_TH_FSRD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.fsrw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSRW, MASK_TH_FSRW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.fsurd", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSURD, MASK_TH_FSURD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.fsurw", 0, INSN_CLASS_XTHEADFMEMIDX, "D,s,t,Xu2@25", MATCH_TH_FSURW, MASK_TH_FSURW, match_opcode, INSN_DREF|INSN_4_BYTE },
/* Vendor-specific (T-Head) XTheadFmv instructions. */
{"th.fmv.hw.x", 32, INSN_CLASS_XTHEADFMV, "d,S", MATCH_TH_FMV_HW_X, MASK_TH_FMV_HW_X, match_opcode, 0},
{"th.fmv.x.hw", 32, INSN_CLASS_XTHEADFMV, "d,S", MATCH_TH_FMV_X_HW, MASK_TH_FMV_X_HW, match_opcode, 0},
/* Vendor-specific (T-Head) XTheadInt instructions. */
-{"th.ipop", 0, INSN_CLASS_XTHEADINT, "", MATCH_TH_IPOP, MASK_TH_IPOP, match_opcode, 0},
-{"th.ipush", 0, INSN_CLASS_XTHEADINT, "", MATCH_TH_IPUSH, MASK_TH_IPUSH, match_opcode, 0},
+{"th.ipop", 0, INSN_CLASS_XTHEADINT, "", MATCH_TH_IPOP, MASK_TH_IPOP, match_opcode, INSN_DREF },
+{"th.ipush", 0, INSN_CLASS_XTHEADINT, "", MATCH_TH_IPUSH, MASK_TH_IPUSH, match_opcode, INSN_DREF },
/* Vendor-specific (T-Head) XTheadMemIdx instructions. */
-{"th.ldia", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LDIA, MASK_TH_LDIA, match_th_load_inc, 0},
-{"th.ldib", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LDIB, MASK_TH_LDIB, match_th_load_inc, 0},
-{"th.lwia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWIA, MASK_TH_LWIA, match_th_load_inc, 0},
-{"th.lwib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWIB, MASK_TH_LWIB, match_th_load_inc, 0},
-{"th.lwuia", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWUIA, MASK_TH_LWUIA, match_th_load_inc, 0},
-{"th.lwuib", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWUIB, MASK_TH_LWUIB, match_th_load_inc, 0},
-{"th.lhia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHIA, MASK_TH_LHIA, match_th_load_inc, 0},
-{"th.lhib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHIB, MASK_TH_LHIB, match_th_load_inc, 0},
-{"th.lhuia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHUIA, MASK_TH_LHUIA, match_th_load_inc, 0},
-{"th.lhuib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHUIB, MASK_TH_LHUIB, match_th_load_inc, 0},
-{"th.lbia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBIA, MASK_TH_LBIA, match_th_load_inc, 0},
-{"th.lbib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBIB, MASK_TH_LBIB, match_th_load_inc, 0},
-{"th.lbuia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBUIA, MASK_TH_LBUIA, match_th_load_inc, 0},
-{"th.lbuib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBUIB, MASK_TH_LBUIB, match_th_load_inc, 0},
-{"th.sdia", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SDIA, MASK_TH_SDIA, match_opcode, 0},
-{"th.sdib", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SDIB, MASK_TH_SDIB, match_opcode, 0},
-{"th.swia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SWIA, MASK_TH_SWIA, match_opcode, 0},
-{"th.swib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SWIB, MASK_TH_SWIB, match_opcode, 0},
-{"th.shia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SHIA, MASK_TH_SHIA, match_opcode, 0},
-{"th.shib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SHIB, MASK_TH_SHIB, match_opcode, 0},
-{"th.sbia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SBIA, MASK_TH_SBIA, match_opcode, 0},
-{"th.sbib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SBIB, MASK_TH_SBIB, match_opcode, 0},
-
-{"th.lrd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRD, MASK_TH_LRD, match_opcode, 0},
-{"th.lrw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRW, MASK_TH_LRW, match_opcode, 0},
-{"th.lrwu", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRWU, MASK_TH_LRWU, match_opcode, 0},
-{"th.lrh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRH, MASK_TH_LRH, match_opcode, 0},
-{"th.lrhu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRHU, MASK_TH_LRHU, match_opcode, 0},
-{"th.lrb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRB, MASK_TH_LRB, match_opcode, 0},
-{"th.lrbu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRBU, MASK_TH_LRBU, match_opcode, 0},
-{"th.srd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRD, MASK_TH_SRD, match_opcode, 0},
-{"th.srw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRW, MASK_TH_SRW, match_opcode, 0},
-{"th.srh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRH, MASK_TH_SRH, match_opcode, 0},
-{"th.srb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRB, MASK_TH_SRB, match_opcode, 0},
-
-{"th.lurd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURD, MASK_TH_LURD, match_opcode, 0},
-{"th.lurw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURW, MASK_TH_LURW, match_opcode, 0},
-{"th.lurwu", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURWU, MASK_TH_LURWU, match_opcode, 0},
-{"th.lurh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURH, MASK_TH_LURH, match_opcode, 0},
-{"th.lurhu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURHU, MASK_TH_LURHU, match_opcode, 0},
-{"th.lurb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURB, MASK_TH_LURB, match_opcode, 0},
-{"th.lurbu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURBU, MASK_TH_LURBU, match_opcode, 0},
-{"th.surd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURD, MASK_TH_SURD, match_opcode, 0},
-{"th.surw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURW, MASK_TH_SURW, match_opcode, 0},
-{"th.surh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURH, MASK_TH_SURH, match_opcode, 0},
-{"th.surb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURB, MASK_TH_SURB, match_opcode, 0},
+{"th.ldia", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LDIA, MASK_TH_LDIA, match_th_load_inc, INSN_DREF|INSN_8_BYTE },
+{"th.ldib", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LDIB, MASK_TH_LDIB, match_th_load_inc, INSN_DREF|INSN_8_BYTE },
+{"th.lwia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWIA, MASK_TH_LWIA, match_th_load_inc, INSN_DREF|INSN_4_BYTE },
+{"th.lwib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWIB, MASK_TH_LWIB, match_th_load_inc, INSN_DREF|INSN_4_BYTE },
+{"th.lwuia", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWUIA, MASK_TH_LWUIA, match_th_load_inc, INSN_DREF|INSN_4_BYTE },
+{"th.lwuib", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LWUIB, MASK_TH_LWUIB, match_th_load_inc, INSN_DREF|INSN_4_BYTE },
+{"th.lhia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHIA, MASK_TH_LHIA, match_th_load_inc, INSN_DREF|INSN_2_BYTE },
+{"th.lhib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHIB, MASK_TH_LHIB, match_th_load_inc, INSN_DREF|INSN_2_BYTE },
+{"th.lhuia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHUIA, MASK_TH_LHUIA, match_th_load_inc, INSN_DREF|INSN_2_BYTE },
+{"th.lhuib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LHUIB, MASK_TH_LHUIB, match_th_load_inc, INSN_DREF|INSN_2_BYTE },
+{"th.lbia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBIA, MASK_TH_LBIA, match_th_load_inc, INSN_DREF|INSN_1_BYTE },
+{"th.lbib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBIB, MASK_TH_LBIB, match_th_load_inc, INSN_DREF|INSN_1_BYTE },
+{"th.lbuia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBUIA, MASK_TH_LBUIA, match_th_load_inc, INSN_DREF|INSN_1_BYTE },
+{"th.lbuib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_LBUIB, MASK_TH_LBUIB, match_th_load_inc, INSN_DREF|INSN_1_BYTE },
+{"th.sdia", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SDIA, MASK_TH_SDIA, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.sdib", 64, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SDIB, MASK_TH_SDIB, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.swia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SWIA, MASK_TH_SWIA, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.swib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SWIB, MASK_TH_SWIB, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.shia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SHIA, MASK_TH_SHIA, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.shib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SHIB, MASK_TH_SHIB, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.sbia", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SBIA, MASK_TH_SBIA, match_opcode, INSN_DREF|INSN_1_BYTE },
+{"th.sbib", 0, INSN_CLASS_XTHEADMEMIDX, "d,(s),Xs5@20,Xu2@25", MATCH_TH_SBIB, MASK_TH_SBIB, match_opcode, INSN_DREF|INSN_1_BYTE },
+
+{"th.lrd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRD, MASK_TH_LRD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.lrw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRW, MASK_TH_LRW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.lrwu", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRWU, MASK_TH_LRWU, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.lrh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRH, MASK_TH_LRH, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.lrhu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRHU, MASK_TH_LRHU, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.lrb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRB, MASK_TH_LRB, match_opcode, INSN_DREF|INSN_1_BYTE },
+{"th.lrbu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LRBU, MASK_TH_LRBU, match_opcode, INSN_DREF|INSN_1_BYTE },
+{"th.srd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRD, MASK_TH_SRD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.srw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRW, MASK_TH_SRW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.srh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRH, MASK_TH_SRH, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.srb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SRB, MASK_TH_SRB, match_opcode, INSN_DREF|INSN_1_BYTE },
+
+{"th.lurd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURD, MASK_TH_LURD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.lurw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURW, MASK_TH_LURW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.lurwu", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURWU, MASK_TH_LURWU, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.lurh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURH, MASK_TH_LURH, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.lurhu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURHU, MASK_TH_LURHU, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.lurb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURB, MASK_TH_LURB, match_opcode, INSN_DREF|INSN_1_BYTE },
+{"th.lurbu", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_LURBU, MASK_TH_LURBU, match_opcode, INSN_DREF|INSN_1_BYTE },
+{"th.surd", 64, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURD, MASK_TH_SURD, match_opcode, INSN_DREF|INSN_8_BYTE },
+{"th.surw", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURW, MASK_TH_SURW, match_opcode, INSN_DREF|INSN_4_BYTE },
+{"th.surh", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURH, MASK_TH_SURH, match_opcode, INSN_DREF|INSN_2_BYTE },
+{"th.surb", 0, INSN_CLASS_XTHEADMEMIDX, "d,s,t,Xu2@25", MATCH_TH_SURB, MASK_TH_SURB, match_opcode, INSN_DREF|INSN_1_BYTE },
/* Vendor-specific (T-Head) XTheadMemPair instructions. */
-{"th.ldd", 64, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl4", MATCH_TH_LDD, MASK_TH_LDD, match_th_load_pair, 0},
-{"th.lwd", 0, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl3", MATCH_TH_LWD, MASK_TH_LWD, match_th_load_pair, 0},
-{"th.lwud", 0, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl3", MATCH_TH_LWUD, MASK_TH_LWUD, match_th_load_pair, 0},
-{"th.sdd", 64, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl4", MATCH_TH_SDD, MASK_TH_SDD, match_opcode, 0},
-{"th.swd", 0, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl3", MATCH_TH_SWD, MASK_TH_SWD, match_opcode, 0},
+{"th.ldd", 64, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl4", MATCH_TH_LDD, MASK_TH_LDD, match_th_load_pair, INSN_DREF|INSN_16_BYTE },
+{"th.lwd", 0, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl3", MATCH_TH_LWD, MASK_TH_LWD, match_th_load_pair, INSN_DREF|INSN_8_BYTE },
+{"th.lwud", 0, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl3", MATCH_TH_LWUD, MASK_TH_LWUD, match_th_load_pair, INSN_DREF|INSN_8_BYTE },
+{"th.sdd", 64, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl4", MATCH_TH_SDD, MASK_TH_SDD, match_opcode, INSN_DREF|INSN_16_BYTE },
+{"th.swd", 0, INSN_CLASS_XTHEADMEMPAIR, "d,t,(s),Xu2@25,Xl3", MATCH_TH_SWD, MASK_TH_SWD, match_opcode, INSN_DREF|INSN_8_BYTE },
/* Vendor-specific (T-Head) XTheadMac instructions. */
{"th.mula", 0, INSN_CLASS_XTHEADMAC, "d,s,t", MATCH_TH_MULA, MASK_TH_MULA, match_opcode, 0},
base-commit: 9c93bc90d577ac191ec94503e04cdcf87a3d2a1a
--
2.38.1
next reply other threads:[~2022-11-18 2:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 2:02 Tsukasa OI [this message]
2022-11-18 2:18 ` Nelson Chu
2022-11-18 7:25 ` Christoph Müllner
2022-11-18 7:44 ` Tsukasa OI
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4c45925619ab51261ca87d309883c9aa7cd05240.1668736896.git.research_trasio@irq.a4lg.com \
--to=research_trasio@irq.a4lg.com \
--cc=binutils@sourceware.org \
--cc=kito.cheng@sifive.com \
--cc=li@livegrid.org \
--cc=nelson@rivosinc.com \
--cc=palmer@dabbelt.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).