decided not to change the behaviour of LOAD/STORE

diff --git a/riscv/insn_template_sv.cc b/riscv/insn_template_sv.cc
index 4a547a6a3050a09fc351441f506140ffa95cbaeb..7a1884cace957cac5397182eff97fcb53d983b68 100644 (file)
--- a/riscv/insn_template_sv.cc
+++ b/riscv/insn_template_sv.cc
@@ -20,12 +20,8 @@ reg_t FN(processor_t* p, insn_t s_insn, reg_t pc)
   unsigned int floatintmap = REGS_PATTERN;
   reg_t dest_pred = ~0x0;
   bool ldimm_sv = false;
-#ifdef INSN_TYPE_LOAD
-  bool ldimm_sv = true;
-#endif
   sv_insn_t insn(p, bits, floatintmap,
-                 dest_pred, dest_pred, dest_pred, dest_pred,
-                 ldimm_sv);
+                 dest_pred, dest_pred, dest_pred, dest_pred);
   bool zeroing;
 #if defined(USING_REG_RD) || defined(USING_REG_FRD)
   // use the ORIGINAL, i.e. NON-REDIRECTED, register here

diff --git a/riscv/sv.cc b/riscv/sv.cc
index bb791b82b445155ac739b9477f37c9147325076e..90ef35426581b2cafdfce6c78591b98811c61bcc 100644 (file)
--- a/riscv/sv.cc
+++ b/riscv/sv.cc
@@ -165,11 +165,3 @@ uint64_t sv_insn_t::predicated(uint64_t reg, int offs, uint64_t pred)
     return 0;
 }
 
-uint64_t sv_insn_t::i_imm()
-{
-    if (ldst_imm_mode == false)
-    {
-        return insn_t::i_imm();
-    }
-    return insn_t::i_imm(); // TODO
-}

diff --git a/riscv/sv_decode.h b/riscv/sv_decode.h
index cf23ffd7adb86f95f7855daaedbbdbdd85a36258..5d2b2fc7e171c1888d3c3ac6f4ed1cd0fbb9d8c2 100644 (file)
--- a/riscv/sv_decode.h
+++ b/riscv/sv_decode.h
@@ -21,8 +21,7 @@ class sv_insn_t: public insn_t
 {
 public:
   sv_insn_t(processor_t *pr, insn_bits_t bits, unsigned int f,
-            uint64_t &p_rd, uint64_t &p_rs1, uint64_t &p_rs2, uint64_t &p_rs3,
-            bool ldimm_mode) :
+            uint64_t &p_rd, uint64_t &p_rs1, uint64_t &p_rs2, uint64_t &p_rs3) :
             insn_t(bits), p(pr), vloop_continue(false), fimap(f),
             cached_rd(0xff), cached_rs1(0xff),
             cached_rs2(0xff), cached_rs3(0xff),
@@ -30,8 +29,7 @@ public:
             offs_rs2(0), offs_rs3(0),
             new_offs_rd(0), new_offs_rs1(0),
             new_offs_rs2(0), new_offs_rs3(0),
-            prd(p_rd), prs1(p_rs1), prs2(p_rs2), prs3(p_rs3),
-            ldst_imm_mode(ldimm_mode) {}
+            prd(p_rd), prs1(p_rs1), prs2(p_rs2), prs3(p_rs3) {}
   uint64_t rd () { return predicated(_rd (), offs_rd , prd); }
   uint64_t rs1() { return predicated(_rs1(), offs_rs1, prs1); }
   uint64_t rs2() { return predicated(_rs2(), offs_rs2, prs2); }
@@ -40,7 +38,6 @@ public:
   uint64_t rvc_rs1s() { return predicated(_rvc_rs1s(), offs_rs1, prs1); }
   uint64_t rvc_rs2 () { return predicated(_rvc_rs2 (), offs_rs2, prs2); }
   uint64_t rvc_rs2s() { return predicated(_rvc_rs2s(), offs_rs2, prs2); }
-  uint64_t i_imm();
 
   uint64_t _rd () { return _remap(insn_t::rd (), fimap & REG_RD ,
                                   offs_rd , cached_rd, new_offs_rd); }
@@ -99,7 +96,6 @@ private:
   uint64_t &prs1;
   uint64_t &prs2;
   uint64_t &prs3;
-  bool ldst_imm_mode;
 
   // remaps the register through the lookup table.
   // will need to take the current loop index/offset somehow