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-rw-r--r--Makefile2
-rw-r--r--frontends/ast/dpicall.cc17
-rw-r--r--frontends/verific/verific.cc36
-rw-r--r--frontends/verilog/verilog_parser.y44
-rw-r--r--passes/techmap/abc.cc1
-rw-r--r--tests/various/rand_const.sv8
-rw-r--r--tests/various/rand_const.ys1
-rw-r--r--tests/verilog/wire_and_var.sv33
-rw-r--r--tests/verilog/wire_and_var.ys9
9 files changed, 120 insertions, 31 deletions
diff --git a/Makefile b/Makefile
index a6e7f07fc..da1ffdda5 100644
--- a/Makefile
+++ b/Makefile
@@ -126,7 +126,7 @@ LDFLAGS += -rdynamic
LDLIBS += -lrt
endif
-YOSYS_VER := 0.9+3845
+YOSYS_VER := 0.9+3858
GIT_REV := $(shell cd $(YOSYS_SRC) && git rev-parse --short HEAD 2> /dev/null || echo UNKNOWN)
OBJS = kernel/version_$(GIT_REV).o
diff --git a/frontends/ast/dpicall.cc b/frontends/ast/dpicall.cc
index e241142d3..948c9083c 100644
--- a/frontends/ast/dpicall.cc
+++ b/frontends/ast/dpicall.cc
@@ -67,7 +67,7 @@ static ffi_fptr resolve_fn (std::string symbol_name)
AST::AstNode *AST::dpi_call(const std::string &rtype, const std::string &fname, const std::vector<std::string> &argtypes, const std::vector<AstNode*> &args)
{
AST::AstNode *newNode = nullptr;
- union { double f64; float f32; int32_t i32; } value_store [args.size() + 1];
+ union { double f64; float f32; int32_t i32; void *ptr; } value_store [args.size() + 1];
ffi_type *types [args.size() + 1];
void *values [args.size() + 1];
ffi_cif cif;
@@ -92,6 +92,11 @@ AST::AstNode *AST::dpi_call(const std::string &rtype, const std::string &fname,
value_store[i].i32 = args[i]->asInt(args[i]->is_signed);
values[i] = &value_store[i].i32;
types[i] = &ffi_type_sint32;
+ } else if (argtypes[i] == "chandle") {
+ log(" arg %d (%s): %llx\n", i, argtypes[i].c_str(), (unsigned long long)args[i]->asInt(false));
+ value_store[i].ptr = (void *)args[i]->asInt(args[i]->is_signed);
+ values[i] = &value_store[i].ptr;
+ types[i] = &ffi_type_pointer;
} else {
log_error("invalid argtype '%s' for argument %d.\n", argtypes[i].c_str(), i);
}
@@ -106,6 +111,9 @@ AST::AstNode *AST::dpi_call(const std::string &rtype, const std::string &fname,
} else if (rtype == "real") {
types[args.size()] = &ffi_type_double;
values[args.size()] = &value_store[args.size()].f64;
+ } else if (rtype == "chandle") {
+ types[args.size()] = &ffi_type_pointer;
+ values[args.size()] = &value_store[args.size()].ptr;
} else {
log_error("invalid rtype '%s'.\n", rtype.c_str());
}
@@ -123,6 +131,13 @@ AST::AstNode *AST::dpi_call(const std::string &rtype, const std::string &fname,
newNode = new AstNode(AST_REALVALUE);
newNode->realvalue = value_store[args.size()].f32;
log(" return realvalue: %g\n", newNode->asReal(true));
+ } else if (rtype == "chandle") {
+ uint64_t rawval = (uint64_t)value_store[args.size()].ptr;
+ std::vector<RTLIL::State> bits(64);
+ for (int i = 0; i < 64; i++)
+ bits.at(i) = (rawval & (1ULL << i)) ? RTLIL::State::S1 : RTLIL::State::S0;
+ newNode = AstNode::mkconst_bits(bits, false);
+ log(" return chandle: %llx\n", (unsigned long long)newNode->asInt(false));
} else {
newNode = AstNode::mkconst_int(value_store[args.size()].i32, false);
log(" return integer: %lld\n", (long long)newNode->asInt(true));
diff --git a/frontends/verific/verific.cc b/frontends/verific/verific.cc
index cf3bf1070..614124a29 100644
--- a/frontends/verific/verific.cc
+++ b/frontends/verific/verific.cc
@@ -51,12 +51,12 @@ USING_YOSYS_NAMESPACE
#include "VeriLibrary.h"
#include "VeriExtensions.h"
-#ifndef SYMBIOTIC_VERIFIC_API_VERSION
-# error "Only Symbiotic EDA flavored Verific is supported. Please contact office@symbioticeda.com for commercial support for Yosys+Verific."
+#ifndef YOSYSHQ_VERIFIC_API_VERSION
+# error "Only YosysHQ flavored Verific is supported. Please contact office@yosyshq.com for commercial support for Yosys+Verific."
#endif
-#if SYMBIOTIC_VERIFIC_API_VERSION < 20201101
-# error "Please update your version of Symbiotic EDA flavored Verific."
+#if YOSYSHQ_VERIFIC_API_VERSION < 20201201
+# error "Please update your version of YosysHQ flavored Verific."
#endif
#ifdef __clang__
@@ -1471,7 +1471,7 @@ void VerificImporter::import_netlist(RTLIL::Design *design, Netlist *nl, std::se
continue;
}
- if (inst->Type() == PRIM_SEDA_INITSTATE)
+ if (inst->Type() == PRIM_YOSYSHQ_INITSTATE)
{
SigBit initstate = module->Initstate(new_verific_id(inst));
SigBit sig_o = net_map_at(inst->GetOutput());
@@ -2199,7 +2199,7 @@ struct VerificPass : public Pass {
log("\n");
log(" verific -app <application>..\n");
log("\n");
- log("Execute SEDA formal application on loaded Verilog files.\n");
+ log("Execute YosysHQ formal application on loaded Verilog files.\n");
log("\n");
log("Application options:\n");
log("\n");
@@ -2250,11 +2250,11 @@ struct VerificPass : public Pass {
log(" WARNING: Templates only available in commercial build.\n");
log("\n");
#endif
- log("Use Symbiotic EDA Suite if you need Yosys+Verifc.\n");
- log("https://www.symbioticeda.com/seda-suite\n");
+ log("Use YosysHQ Tabby CAD Suite if you need Yosys+Verific.\n");
+ log("https://www.yosyshq.com/\n");
log("\n");
- log("Contact office@symbioticeda.com for free evaluation\n");
- log("binaries of Symbiotic EDA Suite.\n");
+ log("Contact office@yosyshq.com for free evaluation\n");
+ log("binaries of YosysHQ Tabby CAD Suite.\n");
log("\n");
}
#ifdef YOSYS_ENABLE_VERIFIC
@@ -2265,11 +2265,11 @@ struct VerificPass : public Pass {
if (check_noverific_env())
log_cmd_error("This version of Yosys is built without Verific support.\n"
"\n"
- "Use Symbiotic EDA Suite if you need Yosys+Verifc.\n"
- "https://www.symbioticeda.com/seda-suite\n"
+ "Use YosysHQ Tabby CAD Suite if you need Yosys+Verific.\n"
+ "https://www.yosyshq.com/\n"
"\n"
- "Contact office@symbioticeda.com for free evaluation\n"
- "binaries of Symbiotic EDA Suite.\n");
+ "Contact office@yosyshq.com for free evaluation\n"
+ "binaries of YosysHQ Tabby CAD Suite.\n");
log_header(design, "Executing VERIFIC (loading SystemVerilog and VHDL designs using Verific).\n");
@@ -2926,11 +2926,11 @@ struct VerificPass : public Pass {
void execute(std::vector<std::string>, RTLIL::Design *) override {
log_cmd_error("This version of Yosys is built without Verific support.\n"
"\n"
- "Use Symbiotic EDA Suite if you need Yosys+Verifc.\n"
- "https://www.symbioticeda.com/seda-suite\n"
+ "Use YosysHQ Tabby CAD Suite if you need Yosys+Verific.\n"
+ "https://www.yosyshq.com/\n"
"\n"
- "Contact office@symbioticeda.com for free evaluation\n"
- "binaries of Symbiotic EDA Suite.\n");
+ "Contact office@yosyshq.com for free evaluation\n"
+ "binaries of YosysHQ Tabby CAD Suite.\n");
}
#endif
} VerificPass;
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y
index 0f7f2a57a..8bd58d24c 100644
--- a/frontends/verilog/verilog_parser.y
+++ b/frontends/verilog/verilog_parser.y
@@ -651,8 +651,16 @@ wire_type_signedness:
%empty;
wire_type_const_rand:
- TOK_CONST { current_wire_const = true; } |
- TOK_RAND { current_wire_rand = true; } |
+ TOK_RAND TOK_CONST {
+ current_wire_rand = true;
+ current_wire_const = true;
+ } |
+ TOK_CONST {
+ current_wire_const = true;
+ } |
+ TOK_RAND {
+ current_wire_rand = true;
+ } |
%empty;
opt_wire_type_token:
@@ -664,28 +672,33 @@ wire_type_token:
astbuf3->children.push_back(new AstNode(AST_WIRETYPE));
astbuf3->children.back()->str = *$1;
} |
- TOK_WIRE {
- } |
TOK_WOR {
astbuf3->is_wor = true;
} |
TOK_WAND {
astbuf3->is_wand = true;
} |
+ // wires
+ TOK_WIRE {
+ } |
+ TOK_WIRE logic_type {
+ } |
+ // regs
TOK_REG {
astbuf3->is_reg = true;
} |
- TOK_LOGIC {
- astbuf3->is_logic = true;
+ TOK_VAR TOK_REG {
+ astbuf3->is_reg = true;
} |
+ // logics
TOK_VAR {
astbuf3->is_logic = true;
} |
- TOK_INTEGER {
- astbuf3->is_reg = true;
- astbuf3->range_left = 31;
- astbuf3->range_right = 0;
- astbuf3->is_signed = true;
+ TOK_VAR logic_type {
+ astbuf3->is_logic = true;
+ } |
+ logic_type {
+ astbuf3->is_logic = true;
} |
TOK_GENVAR {
astbuf3->type = AST_GENVAR;
@@ -695,6 +708,15 @@ wire_type_token:
astbuf3->range_right = 0;
};
+logic_type:
+ TOK_LOGIC {
+ } |
+ TOK_INTEGER {
+ astbuf3->range_left = 31;
+ astbuf3->range_right = 0;
+ astbuf3->is_signed = true;
+ };
+
non_opt_range:
'[' expr ':' expr ']' {
$$ = new AstNode(AST_RANGE);
diff --git a/passes/techmap/abc.cc b/passes/techmap/abc.cc
index 192e39372..cf51d7f4b 100644
--- a/passes/techmap/abc.cc
+++ b/passes/techmap/abc.cc
@@ -1794,6 +1794,7 @@ struct AbcPass : public Pass {
gate_list.push_back("OAI4");
gate_list.push_back("MUX");
gate_list.push_back("NMUX");
+ goto ok_alias;
}
if (g_arg_from_cmd)
cmd_error(args, g_argidx, stringf("Unsupported gate type: %s", g.c_str()));
diff --git a/tests/various/rand_const.sv b/tests/various/rand_const.sv
new file mode 100644
index 000000000..be00812c0
--- /dev/null
+++ b/tests/various/rand_const.sv
@@ -0,0 +1,8 @@
+module top;
+ rand const reg rx;
+ const reg ry;
+ rand reg rz;
+ rand const integer ix;
+ const integer iy;
+ rand integer iz;
+endmodule
diff --git a/tests/various/rand_const.ys b/tests/various/rand_const.ys
new file mode 100644
index 000000000..74e43c7cc
--- /dev/null
+++ b/tests/various/rand_const.ys
@@ -0,0 +1 @@
+read_verilog -sv rand_const.sv
diff --git a/tests/verilog/wire_and_var.sv b/tests/verilog/wire_and_var.sv
new file mode 100644
index 000000000..79c7c04c6
--- /dev/null
+++ b/tests/verilog/wire_and_var.sv
@@ -0,0 +1,33 @@
+`define TEST(kwd) \
+ kwd kwd``_1; \
+ kwd kwd``_2; \
+ initial kwd``_1 = 1; \
+ assign kwd``_2 = 1;
+
+`define TEST_VAR(kwd) \
+ var kwd var_``kwd``_1; \
+ var kwd var_``kwd``_2; \
+ initial var_``kwd``_1 = 1; \
+ assign var_``kwd``_2 = 1;
+
+`define TEST_WIRE(kwd) \
+ wire kwd wire_``kwd``_1; \
+ wire kwd wire_``kwd``_2; \
+ initial wire_``kwd``_1 = 1; \
+ assign wire_``kwd``_2 = 1;
+
+module top;
+
+`TEST(wire) // wire assigned in a block
+`TEST(reg) // reg assigned in a continuous assignment
+`TEST(logic)
+`TEST(integer)
+
+`TEST_VAR(reg) // reg assigned in a continuous assignment
+`TEST_VAR(logic)
+`TEST_VAR(integer)
+
+`TEST_WIRE(logic) // wire assigned in a block
+`TEST_WIRE(integer) // wire assigned in a block
+
+endmodule
diff --git a/tests/verilog/wire_and_var.ys b/tests/verilog/wire_and_var.ys
new file mode 100644
index 000000000..9359a9d55
--- /dev/null
+++ b/tests/verilog/wire_and_var.ys
@@ -0,0 +1,9 @@
+logger -expect warning "wire '\\wire_1' is assigned in a block" 1
+logger -expect warning "reg '\\reg_2' is assigned in a continuous assignment" 1
+
+logger -expect warning "reg '\\var_reg_2' is assigned in a continuous assignment" 1
+
+logger -expect warning "wire '\\wire_logic_1' is assigned in a block" 1
+logger -expect warning "wire '\\wire_integer_1' is assigned in a block" 1
+
+read_verilog -sv wire_and_var.sv
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-28 23:58:03 +0000