diff options
| author | Ian Moffett <ian@osmora.org> | 2025-10-01 21:42:58 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-10-01 21:42:58 -0400 |
| commit | ef82689edd12da051c8a715f871c3dc00743803e (patch) | |
| tree | 5215659546f8d9ff7031b56ca99dd1cda19b8f4b /src | |
| parent | 5314ae3b0e64fccc12c684c4e74c6d039adf09f9 (diff) | |
np: parse: Allocate new PIIR stack into work desc
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/sys/include/os/np.h | 3 | ||||
| -rw-r--r-- | src/sys/np/core/np_parse.c | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/src/sys/include/os/np.h b/src/sys/include/os/np.h index 9b04f0e..6671e10 100644 --- a/src/sys/include/os/np.h +++ b/src/sys/include/os/np.h @@ -38,6 +38,7 @@ #include <sys/types.h> #include <os/vnode.h> #include <np/lex.h> +#include <np/piir.h> #include <lib/ptrbox.h> /* @@ -46,6 +47,7 @@ * @source: Source input file * @source_size: Source size in bytes * @line_no: Current line number + * @piir_stack: Bytecode stack * @lex_st: Lexer state * @ast_root: Parse tree * @ccache: Character cache (temporary store for lexer) @@ -56,6 +58,7 @@ struct np_work { char *source; size_t source_size; size_t line_no; + struct piir_stack *piir_stack; struct lexer_state lex_st; struct ptrbox *work_mem; struct ast_node *ast_root; diff --git a/src/sys/np/core/np_parse.c b/src/sys/np/core/np_parse.c index 81c5a8d..fd35e3c 100644 --- a/src/sys/np/core/np_parse.c +++ b/src/sys/np/core/np_parse.c @@ -38,6 +38,7 @@ #include <sys/param.h> #include <np/lex.h> #include <np/parse.h> +#include <np/piir.h> #include <np/ast.h> #include <os/np.h> #include <lib/ptrbox.h> @@ -348,6 +349,13 @@ parse_work(struct np_work *work) return -ENOMEM; } + /* Initialize PIIR */ + error = piir_stack_new(work, &work->piir_stack); + if (error < 0) { + pr_error("failed to alloc PIIR stack\n"); + return error; + } + while (error == 0) { error = lex_nom(work, &tok); if (error == LEX_EOF) { |