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author | Francesco Romani <fromani@gmail.com> | 2014-07-06 15:58:18 +0200 |
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committer | Sebastian Dröge <sebastian@centricular.com> | 2023-04-12 21:23:15 +0300 |
commit | 74bb038a13f8fe376b3570737912bc4323e22f2a (patch) | |
tree | 114ac9b89b1502bb43d4b82712aff4c5dc021992 | |
parent | 88a029df7250d95f0e5caccd537a7f991736f9a3 (diff) | |
download | orc-74bb038a13f8fe376b3570737912bc4323e22f2a.tar.gz |
parser: extract function to handle .dest
Part-of: <https://gitlab.freedesktop.org/gstreamer/orc/-/merge_requests/30>
-rw-r--r-- | orc/orcparse.c | 66 |
1 files changed, 38 insertions, 28 deletions
diff --git a/orc/orcparse.c b/orc/orcparse.c index cca91c3..61e34e0 100644 --- a/orc/orcparse.c +++ b/orc/orcparse.c @@ -97,6 +97,7 @@ static int orc_parse_handle_flags (OrcParser *parser, const OrcLine *line); static int orc_parse_handle_dotn (OrcParser *parser, const OrcLine *line); static int orc_parse_handle_dotm (OrcParser *parser, const OrcLine *line); static int orc_parse_handle_source (OrcParser *parser, const OrcLine *line); +static int orc_parse_handle_dest (OrcParser *parser, const OrcLine *line); static int orc_parse_handle_directive (OrcParser *parser, const OrcLine *line); static int orc_parse_handle_opcode (OrcParser *parser, const OrcLine *line); @@ -436,34 +437,7 @@ orc_parse_handle_legacy (OrcParser *parser, const OrcLine *line) const char **token = (const char **)(line->tokens); int n_tokens = line->n_tokens; - if (strcmp (token[0], ".dest") == 0) { - if (n_tokens < 3) { - orc_parse_add_error (parser, "line %d: .dest without size or identifier\n", - parser->line_number); - } else { - int size = strtol (token[1], NULL, 0); - int var; - int i; - var = orc_program_add_destination (parser->program, size, token[2]); - for(i=3;i<n_tokens;i++){ - if (strcmp (token[i], "align") == 0) { - if (i == n_tokens - 1) { - orc_parse_add_error (parser, "line %d: .source align requires alignment value\n", - parser->line_number); - } else { - int alignment = strtol (token[i+1], NULL, 0); - orc_program_set_var_alignment (parser->program, var, alignment); - i++; - } - } else if (i == n_tokens - 1) { - orc_program_set_type_name (parser->program, var, token[i]); - } else { - orc_parse_add_error (parser, "line %d: unknown .dest token '%s'\n", - parser->line_number, token[i]); - } - } - } - } else if (strcmp (token[0], ".accumulator") == 0) { + if (strcmp (token[0], ".accumulator") == 0) { if (n_tokens < 3) { orc_parse_add_error (parser, "line %d: .accumulator without size or name\n", parser->line_number); @@ -692,6 +666,41 @@ orc_parse_handle_source (OrcParser *parser, const OrcLine *line) return 1; } +static int +orc_parse_handle_dest (OrcParser *parser, const OrcLine *line) +{ + int size; + int var; + int i; + + if (line->n_tokens < 3) { + orc_parse_add_error (parser, "line %d: .dest without size or identifier\n", + parser->line_number); + return 0; + } + + size = strtol (line->tokens[1], NULL, 0); + var = orc_program_add_destination (parser->program, size, line->tokens[2]); + for(i=3;i<line->n_tokens;i++){ + if (strcmp (line->tokens[i], "align") == 0) { + if (i == line->n_tokens - 1) { + orc_parse_add_error (parser, "line %d: .source align requires alignment value\n", + parser->line_number); + } else { + int alignment = strtol (line->tokens[i+1], NULL, 0); + orc_program_set_var_alignment (parser->program, var, alignment); + i++; + } + } else if (i == line->n_tokens - 1) { + orc_program_set_type_name (parser->program, var, line->tokens[i]); + } else { + orc_parse_add_error (parser, "line %d: unknown .dest token '%s'\n", + parser->line_number, line->tokens[i]); + } + } + + return 1; +} static int orc_parse_handle_directive (OrcParser *parser, const OrcLine *line) @@ -704,6 +713,7 @@ orc_parse_handle_directive (OrcParser *parser, const OrcLine *line) { ".n", orc_parse_handle_dotn }, { ".m", orc_parse_handle_dotm }, { ".source", orc_parse_handle_source }, + { ".dest", orc_parse_handle_dest }, { NULL, NULL } }; int i; |