mirror of
https://github.com/The-OpenROAD-Project/OpenSTA.git
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rm tmp string uses
commit 2d0a4f8e9a8b46faa2ba91e1be636c3c3ad95a7f Author: James Cherry <[email protected]> Date: Sat Mar 25 21:25:37 2023 -0700 leaks Signed-off-by: James Cherry <[email protected]> commit 5514910a91707d615bac0bbed3a29f579eca8de2 Author: James Cherry <[email protected]> Date: Sat Mar 25 18:21:54 2023 -0700 foo Signed-off-by: James Cherry <[email protected]> commit 076a51d5816444e883232933c2ded7309291d0bc Author: James Cherry <[email protected]> Date: Sat Mar 25 16:38:42 2023 -0700 parse bus string Signed-off-by: James Cherry <[email protected]> commit 2b80e563cbbb6563a6b716431f391bbb6639f816 Author: James Cherry <[email protected]> Date: Sat Mar 25 15:57:05 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit 9e4f2308658232d0b1ee9efcd948bb19ae5dd30f Author: James Cherry <[email protected]> Date: Sat Mar 25 14:37:35 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit ebad3afd49b08e7194452dd082c3c7c05767f875 Author: James Cherry <[email protected]> Date: Sat Mar 25 10:59:11 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit 69647913932312a04ca06e7a04cca17ed50d4daf Author: James Cherry <[email protected]> Date: Fri Mar 24 21:02:20 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit 55e67996a7b0651dbb5ee06cb89fe0410648c3c1 Author: James Cherry <[email protected]> Date: Sat Mar 25 10:42:43 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit 73cee43925c0d32940989c616440b4da18640121 Author: James Cherry <[email protected]> Date: Sat Mar 25 09:55:17 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit eba6d1413b8d87a64a90141e5263a56eede1df51 Author: James Cherry <[email protected]> Date: Sat Mar 25 09:40:16 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit 95d6ed78144512a37fd7c1d3d8a62fc4c8965818 Author: James Cherry <[email protected]> Date: Sat Mar 25 08:18:46 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit faf82464d7be7fd6c958a21d401fa48ece4ac341 Author: James Cherry <[email protected]> Date: Sat Mar 25 07:49:11 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit cfc9064496cb6f46ec562b104bc7fff2fbc1b32e Author: James Cherry <[email protected]> Date: Sat Mar 25 07:37:12 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit 057933a6ac356a7541883aa64b5109c7a0e8b8d1 Author: James Cherry <[email protected]> Date: Fri Mar 24 21:02:20 2023 -0700 rm tmp string Signed-off-by: James Cherry <[email protected]> commit fdeb6436a72413356a627dd1de1d8cec7fca4c4a Author: James Cherry <[email protected]> Date: Fri Mar 24 19:53:44 2023 -0700 rm TmpString uses Signed-off-by: James Cherry <[email protected]> Signed-off-by: James Cherry <[email protected]>
This commit is contained in:
James Cherry
+38
-77
@@ -23,72 +23,63 @@
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namespace sta {
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static const char *
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static string
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staToVerilog(const char *sta_name,
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const char escape);
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static const char *
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static string
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staToVerilog2(const char *sta_name,
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const char escape);
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static const char *
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static string
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verilogToSta(const char *verilog_name);
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static inline void
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vstringAppend(char *&str,
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char *&str_end,
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char *&insert,
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char ch);
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const char *
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string
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instanceVerilogName(const char *sta_name,
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const char escape)
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{
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return staToVerilog(sta_name, escape);
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}
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const char *
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string
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netVerilogName(const char *sta_name,
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const char escape)
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{
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char *bus_name;
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bool is_bus;
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string bus_name;
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int index;
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parseBusName(sta_name, '[', ']', escape, bus_name, index);
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if (bus_name) {
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const char *vname = stringPrintTmp("%s[%d]",
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staToVerilog(bus_name, escape),
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index);
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stringDelete(bus_name);
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parseBusName(sta_name, '[', ']', escape, is_bus, bus_name, index);
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if (is_bus) {
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string bus_vname = staToVerilog(bus_name.c_str(), escape);
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string vname;
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stringPrint(vname, "%s[%d]", bus_vname.c_str(), index);
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return vname;
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}
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else
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return staToVerilog2(sta_name, escape);
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}
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const char *
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string
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portVerilogName(const char *sta_name,
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const char escape)
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{
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return staToVerilog2(sta_name, escape);
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}
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static const char *
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static string
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staToVerilog(const char *sta_name,
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const char escape)
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{
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// Leave room for leading escape and trailing space if the name
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// needs to be escaped.
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size_t verilog_name_length = strlen(sta_name) + 3;
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char *verilog_name = makeTmpString(verilog_name_length);
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char *verilog_name_end = &verilog_name[verilog_name_length];
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char *v = verilog_name;
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// Assume the name has to be escaped and start copying while scanning.
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string escaped_name = "\\";
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bool escaped = false;
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*v++ = '\\';
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for (const char *s = sta_name; *s ; s++) {
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char ch = s[0];
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if (ch == escape) {
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char next_ch = s[1];
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if (next_ch == escape) {
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vstringAppend(verilog_name, verilog_name_end, v, ch);
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vstringAppend(verilog_name, verilog_name_end, v, next_ch);
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escaped_name += ch;
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escaped_name += next_ch;
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s++;
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}
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else
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@@ -98,20 +89,19 @@ staToVerilog(const char *sta_name,
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else {
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if ((!(isalnum(ch) || ch == '_')))
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escaped = true;
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vstringAppend(verilog_name, verilog_name_end, v, ch);
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escaped_name += ch;
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}
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}
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if (escaped) {
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// Add a terminating space.
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vstringAppend(verilog_name, verilog_name_end, v, ' ');
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vstringAppend(verilog_name, verilog_name_end, v, '\0');
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return verilog_name;
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escaped_name += ' ';
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return escaped_name;
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}
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else
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return sta_name;
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return string(sta_name);
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}
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static const char *
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static string
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staToVerilog2(const char *sta_name,
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const char escape)
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{
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@@ -119,20 +109,16 @@ staToVerilog2(const char *sta_name,
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constexpr char bus_brkt_right = ']';
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// Leave room for leading escape and trailing space if the name
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// needs to be escaped.
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size_t verilog_name_length = strlen(sta_name) + 3;
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char *verilog_name = makeTmpString(verilog_name_length);
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char *verilog_name_end = &verilog_name[verilog_name_length];
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char *v = verilog_name;
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string escaped_name = "\\";
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// Assume the name has to be escaped and start copying while scanning.
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bool escaped = false;
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*v++ = '\\';
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for (const char *s = sta_name; *s ; s++) {
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char ch = s[0];
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if (ch == escape) {
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char next_ch = s[1];
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if (next_ch == escape) {
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vstringAppend(verilog_name, verilog_name_end, v, ch);
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vstringAppend(verilog_name, verilog_name_end, v, next_ch);
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escaped_name += ch;
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escaped_name += next_ch;
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s++;
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}
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else
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@@ -144,46 +130,45 @@ staToVerilog2(const char *sta_name,
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if ((!(isalnum(ch) || ch == '_') && !is_brkt)
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|| is_brkt)
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escaped = true;
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vstringAppend(verilog_name, verilog_name_end, v, ch);
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escaped_name += ch;
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}
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}
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if (escaped) {
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// Add a terminating space.
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vstringAppend(verilog_name, verilog_name_end, v, ' ');
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vstringAppend(verilog_name, verilog_name_end, v, '\0');
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return verilog_name;
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escaped_name += ' ';
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return escaped_name;
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}
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else
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return sta_name;
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return string(sta_name);
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}
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////////////////////////////////////////////////////////////////
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const char *
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string
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moduleVerilogToSta(const char *module_name)
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{
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return verilogToSta(module_name);
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}
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const char *
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string
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instanceVerilogToSta(const char *inst_name)
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{
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return verilogToSta(inst_name);
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}
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const char *
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string
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netVerilogToSta(const char *net_name)
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{
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return verilogToSta(net_name);
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}
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const char *
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string
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portVerilogToSta(const char *port_name)
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{
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return verilogToSta(port_name);
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}
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static const char *
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static string
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verilogToSta(const char *verilog_name)
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{
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if (verilog_name && verilog_name[0] == '\\') {
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@@ -197,11 +182,7 @@ verilogToSta(const char *verilog_name)
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size_t verilog_name_length = strlen(verilog_name);
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if (verilog_name[verilog_name_length - 1] == ' ')
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verilog_name_length--;
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// +1 for \0, +2 for escaping brackets.
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size_t sta_name_length = verilog_name_length + 1;
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char *sta_name = makeTmpString(sta_name_length);
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char *sta_name_end = &sta_name[sta_name_length];
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char *s = sta_name;
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string sta_name;
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for (size_t i = 0; i < verilog_name_length; i++) {
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char ch = verilog_name[i];
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if (ch == bus_brkt_left
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@@ -209,33 +190,13 @@ verilogToSta(const char *verilog_name)
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|| ch == divider
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|| ch == escape)
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// Escape bus brackets, dividers and escapes.
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vstringAppend(sta_name, sta_name_end, s, escape);
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vstringAppend(sta_name, sta_name_end, s, ch);
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sta_name += escape;
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sta_name += ch;
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}
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vstringAppend(sta_name, sta_name_end, s, '\0');
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return sta_name;
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}
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else
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return verilog_name;
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}
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// Append ch to str at insert. Resize str if necessary.
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static inline void
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vstringAppend(char *&str,
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char *&str_end,
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char *&insert,
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char ch)
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{
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if (insert == str_end) {
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size_t length = str_end - str;
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size_t length2 = length * 2;
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char *new_str = makeTmpString(length2);
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strncpy(new_str, str, length);
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str = new_str;
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str_end = &str[length2];
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insert = &str[length];
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}
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*insert++ = ch;
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return string(verilog_name);
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}
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} // namespace
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