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| author | Prashanth Mundkur <prashanth.mundkur@gmail.com> | 2020-01-07 15:40:02 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-07 15:40:02 -0800 |
| commit | dfebc748f8a762718cfda1f1a1201debe754a9c6 (patch) | |
| tree | f48becb6730d7610b45d0b9e257533f0beec4e05 /c_emulator | |
| parent | d5bf7e45fcb0e76bbd7d000aac76011bd1f93fc6 (diff) | |
| parent | fc43d5c7a02babe6865a51a7f2d4c94b3843db15 (diff) | |
| download | sail-riscv-dfebc748f8a762718cfda1f1a1201debe754a9c6.zip sail-riscv-dfebc748f8a762718cfda1f1a1201debe754a9c6.tar.gz sail-riscv-dfebc748f8a762718cfda1f1a1201debe754a9c6.tar.bz2 | |
Merge pull request #32 from jrtc27/getopt-long
Fix parsing long options in the C emulator for RVFI-DII
Diffstat (limited to 'c_emulator')
| -rw-r--r-- | c_emulator/riscv_sim.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/c_emulator/riscv_sim.c b/c_emulator/riscv_sim.c index 2996011..686e3b4 100644 --- a/c_emulator/riscv_sim.c +++ b/c_emulator/riscv_sim.c @@ -193,7 +193,7 @@ static void read_dtb(const char *path) char *process_args(int argc, char **argv) { - int c, idx = 1; + int c; uint64_t ram_size = 0; while(true) { c = getopt_long(argc, argv, @@ -214,7 +214,7 @@ char *process_args(int argc, char **argv) "V::" "v::" "l:" - , options, &idx); + , options, NULL); if (c == -1) break; switch (c) { case 'a': @@ -299,7 +299,7 @@ char *process_args(int argc, char **argv) } if (do_dump_dts) dump_dts(); #ifdef RVFI_DII - if (idx > argc || (idx == argc && !rvfi_dii)) print_usage(argv[0], 0); + if (optind > argc || (optind == argc && !rvfi_dii)) print_usage(argv[0], 0); #else if (optind >= argc) { fprintf(stderr, "No elf file provided.\n"); |