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https://github.com/The-OpenROAD-Project/OpenROAD.git
synced 2026-06-02 01:08:34 +08:00
5af56087d8
* For Tcl9, all relevant system tcl files, the tcl library and readline library, are packed in a zip file, compiled into the binary mounted on the virtual filesystem //zipfs:/ * On Tcl 8, which does not allow to do that quite yet, we take the same directory structure (unpacked), and use them via runfiles as before; however, since this is now a single directory the runfile symbolic links are reduced to one. Default for now is to use the runfile method, as we're still on Tcl8; The code is prepared for Tcl9, awaiting some changes in STA to be merged, then we can change the default. Fixes: #9962 #9980 Signed-off-by: Henner Zeller <h.zeller@acm.org>
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
// SPDX-License-Identifier: BSD-3-Clause
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// Copyright (c) 2026, The OpenROAD Authors
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#include <cstddef>
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#include <cstdint>
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#include <cstdio>
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#include <cstdlib>
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int main(int argc, char* argv[])
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{
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if (argc != 4) {
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fprintf(stderr,
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"Usage: %s <variable-name> <input-file> <output_file>\n",
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argv[0]);
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return 1;
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}
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const char* variable_name = argv[1];
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const char* input_file = argv[2];
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const char* output_file = argv[3];
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FILE* in_file = fopen(input_file, "rb");
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if (!in_file) {
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perror("Could not open input.");
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return EXIT_FAILURE;
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}
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FILE* out_file = fopen(output_file, "wb");
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if (!out_file) {
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fclose(in_file);
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perror("Could not open output.");
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return EXIT_FAILURE;
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}
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fprintf(out_file,
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"static inline constexpr unsigned char %s[] = {\n ",
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variable_name);
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uint8_t buffer[100 * 12];
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size_t nread;
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while ((nread = fread(buffer, 1, sizeof(buffer), in_file)) > 0) {
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for (int i = 0; i < nread; ++i) {
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fprintf(out_file, "0x%02x,%s", buffer[i], i % 12 == 11 ? "\n " : " ");
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}
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}
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const bool any_issue = ferror(in_file) || ferror(out_file);
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if (any_issue) {
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perror("trouble reading file.");
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}
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fprintf(out_file, "};\n");
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fclose(in_file);
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fclose(out_file);
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return any_issue ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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