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properly handle duplicate names in vcd

This commit is contained in:
Jacob Lifshay 2025-01-09 22:52:22 -08:00
parent 3771cea78e
commit e3a2ccd41c
Signed by: programmerjake
SSH key fingerprint: SHA256:HnFTLGpSm4Q4Fj502oCFisjZSoakwEuTsJJMSke63RQ
7 changed files with 499 additions and 129 deletions

View file

@ -0,0 +1,153 @@
Simulation {
state: State {
insns: Insns {
state_layout: StateLayout {
ty: TypeLayout {
small_slots: StatePartLayout<SmallSlots> {
len: 0,
debug_data: [],
..
},
big_slots: StatePartLayout<BigSlots> {
len: 4,
debug_data: [
SlotDebugData {
name: "InstantiatedModule(duplicate_names: duplicate_names).duplicate_names::w",
ty: UInt<8>,
},
SlotDebugData {
name: "",
ty: UInt<8>,
},
SlotDebugData {
name: "InstantiatedModule(duplicate_names: duplicate_names).duplicate_names::w",
ty: UInt<8>,
},
SlotDebugData {
name: "",
ty: UInt<8>,
},
],
..
},
},
memories: StatePartLayout<Memories> {
len: 0,
debug_data: [],
layout_data: [],
..
},
},
insns: [
// at: module-XXXXXXXXXX.rs:1:1
0: Const {
dest: StatePartIndex<BigSlots>(3), // (0x6) SlotDebugData { name: "", ty: UInt<8> },
value: 0x6,
},
// at: module-XXXXXXXXXX.rs:5:1
1: Copy {
dest: StatePartIndex<BigSlots>(2), // (0x6) SlotDebugData { name: "InstantiatedModule(duplicate_names: duplicate_names).duplicate_names::w", ty: UInt<8> },
src: StatePartIndex<BigSlots>(3), // (0x6) SlotDebugData { name: "", ty: UInt<8> },
},
// at: module-XXXXXXXXXX.rs:1:1
2: Const {
dest: StatePartIndex<BigSlots>(1), // (0x5) SlotDebugData { name: "", ty: UInt<8> },
value: 0x5,
},
// at: module-XXXXXXXXXX.rs:3:1
3: Copy {
dest: StatePartIndex<BigSlots>(0), // (0x5) SlotDebugData { name: "InstantiatedModule(duplicate_names: duplicate_names).duplicate_names::w", ty: UInt<8> },
src: StatePartIndex<BigSlots>(1), // (0x5) SlotDebugData { name: "", ty: UInt<8> },
},
// at: module-XXXXXXXXXX.rs:1:1
4: Return,
],
..
},
pc: 4,
memory_write_log: [],
memories: StatePart {
value: [],
},
small_slots: StatePart {
value: [],
},
big_slots: StatePart {
value: [
5,
5,
6,
6,
],
},
},
io: Instance {
name: <simulator>::duplicate_names,
instantiated: Module {
name: duplicate_names,
..
},
},
uninitialized_inputs: {},
io_targets: {},
made_initial_step: true,
needs_settle: false,
trace_decls: TraceModule {
name: "duplicate_names",
children: [
TraceWire {
name: "w",
child: TraceUInt {
location: TraceScalarId(0),
name: "w",
ty: UInt<8>,
flow: Duplex,
},
ty: UInt<8>,
},
TraceWire {
name: "w",
child: TraceUInt {
location: TraceScalarId(1),
name: "w",
ty: UInt<8>,
flow: Duplex,
},
ty: UInt<8>,
},
],
},
traces: [
SimTrace {
id: TraceScalarId(0),
kind: BigUInt {
index: StatePartIndex<BigSlots>(0),
ty: UInt<8>,
},
state: 0x05,
last_state: 0x05,
},
SimTrace {
id: TraceScalarId(1),
kind: BigUInt {
index: StatePartIndex<BigSlots>(2),
ty: UInt<8>,
},
state: 0x06,
last_state: 0x06,
},
],
trace_memories: {},
trace_writers: [
Running(
VcdWriter {
finished_init: true,
timescale: 1 ps,
..
},
),
],
instant: 1 μs,
clocks_triggered: [],
..
}

View file

@ -0,0 +1,11 @@
$timescale 1 ps $end
$scope module duplicate_names $end
$var wire 8 ! w $end
$var wire 8 " w_2 $end
$upscope $end
$enddefinitions $end
$dumpvars
b101 !
b110 "
$end
#1000000

View file

@ -24,97 +24,97 @@ $upscope $end
$upscope $end
$scope struct mem $end
$scope struct contents $end
$scope struct [0] $end
$scope struct \[0] $end
$scope struct mem $end
$var reg 8 9 \0 $end
$var reg 8 I \1 $end
$upscope $end
$upscope $end
$scope struct [1] $end
$scope struct \[1] $end
$scope struct mem $end
$var reg 8 : \0 $end
$var reg 8 J \1 $end
$upscope $end
$upscope $end
$scope struct [2] $end
$scope struct \[2] $end
$scope struct mem $end
$var reg 8 ; \0 $end
$var reg 8 K \1 $end
$upscope $end
$upscope $end
$scope struct [3] $end
$scope struct \[3] $end
$scope struct mem $end
$var reg 8 < \0 $end
$var reg 8 L \1 $end
$upscope $end
$upscope $end
$scope struct [4] $end
$scope struct \[4] $end
$scope struct mem $end
$var reg 8 = \0 $end
$var reg 8 M \1 $end
$upscope $end
$upscope $end
$scope struct [5] $end
$scope struct \[5] $end
$scope struct mem $end
$var reg 8 > \0 $end
$var reg 8 N \1 $end
$upscope $end
$upscope $end
$scope struct [6] $end
$scope struct \[6] $end
$scope struct mem $end
$var reg 8 ? \0 $end
$var reg 8 O \1 $end
$upscope $end
$upscope $end
$scope struct [7] $end
$scope struct \[7] $end
$scope struct mem $end
$var reg 8 @ \0 $end
$var reg 8 P \1 $end
$upscope $end
$upscope $end
$scope struct [8] $end
$scope struct \[8] $end
$scope struct mem $end
$var reg 8 A \0 $end
$var reg 8 Q \1 $end
$upscope $end
$upscope $end
$scope struct [9] $end
$scope struct \[9] $end
$scope struct mem $end
$var reg 8 B \0 $end
$var reg 8 R \1 $end
$upscope $end
$upscope $end
$scope struct [10] $end
$scope struct \[10] $end
$scope struct mem $end
$var reg 8 C \0 $end
$var reg 8 S \1 $end
$upscope $end
$upscope $end
$scope struct [11] $end
$scope struct \[11] $end
$scope struct mem $end
$var reg 8 D \0 $end
$var reg 8 T \1 $end
$upscope $end
$upscope $end
$scope struct [12] $end
$scope struct \[12] $end
$scope struct mem $end
$var reg 8 E \0 $end
$var reg 8 U \1 $end
$upscope $end
$upscope $end
$scope struct [13] $end
$scope struct \[13] $end
$scope struct mem $end
$var reg 8 F \0 $end
$var reg 8 V \1 $end
$upscope $end
$upscope $end
$scope struct [14] $end
$scope struct \[14] $end
$scope struct mem $end
$var reg 8 G \0 $end
$var reg 8 W \1 $end
$upscope $end
$upscope $end
$scope struct [15] $end
$scope struct \[15] $end
$scope struct mem $end
$var reg 8 H \0 $end
$var reg 8 X \1 $end

View file

@ -11,31 +11,31 @@ $var wire 1 ' wmask $end
$upscope $end
$scope struct mem $end
$scope struct contents $end
$scope struct [0] $end
$scope struct \[0] $end
$scope struct mem $end
$var string 1 1 \$tag $end
$var reg 1 6 HdlSome $end
$upscope $end
$upscope $end
$scope struct [1] $end
$scope struct \[1] $end
$scope struct mem $end
$var string 1 2 \$tag $end
$var reg 1 7 HdlSome $end
$upscope $end
$upscope $end
$scope struct [2] $end
$scope struct \[2] $end
$scope struct mem $end
$var string 1 3 \$tag $end
$var reg 1 8 HdlSome $end
$upscope $end
$upscope $end
$scope struct [3] $end
$scope struct \[3] $end
$scope struct mem $end
$var string 1 4 \$tag $end
$var reg 1 9 HdlSome $end
$upscope $end
$upscope $end
$scope struct [4] $end
$scope struct \[4] $end
$scope struct mem $end
$var string 1 5 \$tag $end
$var reg 1 : HdlSome $end

View file

@ -42,7 +42,7 @@ $upscope $end
$upscope $end
$scope struct mem $end
$scope struct contents $end
$scope struct [0] $end
$scope struct \[0] $end
$scope struct mem $end
$var reg 8 ] \[0] $end
$var reg 8 e \[1] $end
@ -54,7 +54,7 @@ $var reg 8 /" \[6] $end
$var reg 8 7" \[7] $end
$upscope $end
$upscope $end
$scope struct [1] $end
$scope struct \[1] $end
$scope struct mem $end
$var reg 8 ^ \[0] $end
$var reg 8 f \[1] $end
@ -66,7 +66,7 @@ $var reg 8 0" \[6] $end
$var reg 8 8" \[7] $end
$upscope $end
$upscope $end
$scope struct [2] $end
$scope struct \[2] $end
$scope struct mem $end
$var reg 8 _ \[0] $end
$var reg 8 g \[1] $end
@ -78,7 +78,7 @@ $var reg 8 1" \[6] $end
$var reg 8 9" \[7] $end
$upscope $end
$upscope $end
$scope struct [3] $end
$scope struct \[3] $end
$scope struct mem $end
$var reg 8 ` \[0] $end
$var reg 8 h \[1] $end
@ -90,7 +90,7 @@ $var reg 8 2" \[6] $end
$var reg 8 :" \[7] $end
$upscope $end
$upscope $end
$scope struct [4] $end
$scope struct \[4] $end
$scope struct mem $end
$var reg 8 a \[0] $end
$var reg 8 i \[1] $end
@ -102,7 +102,7 @@ $var reg 8 3" \[6] $end
$var reg 8 ;" \[7] $end
$upscope $end
$upscope $end
$scope struct [5] $end
$scope struct \[5] $end
$scope struct mem $end
$var reg 8 b \[0] $end
$var reg 8 j \[1] $end
@ -114,7 +114,7 @@ $var reg 8 4" \[6] $end
$var reg 8 <" \[7] $end
$upscope $end
$upscope $end
$scope struct [6] $end
$scope struct \[6] $end
$scope struct mem $end
$var reg 8 c \[0] $end
$var reg 8 k \[1] $end
@ -126,7 +126,7 @@ $var reg 8 5" \[6] $end
$var reg 8 =" \[7] $end
$upscope $end
$upscope $end
$scope struct [7] $end
$scope struct \[7] $end
$scope struct mem $end
$var reg 8 d \[0] $end
$var reg 8 l \[1] $end