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author | Emmanuel Mogenet <emogenet@gmail.com> | 2017-04-28 23:08:46 +0200 |
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committer | Emmanuel Mogenet <emogenet@gmail.com> | 2017-04-28 23:08:46 +0200 |
commit | 1bb2f354151d8d9c5497632656256e7543fdb782 (patch) | |
tree | ed3e6ac21bbab7506ab4fc0fac23888134db8092 /src/grt/ghwlib.c | |
parent | 3031cd34237dd168a942c259d0fe0c26a5f5c87c (diff) | |
download | ghdl-1bb2f354151d8d9c5497632656256e7543fdb782.tar.gz ghdl-1bb2f354151d8d9c5497632656256e7543fdb782.tar.bz2 ghdl-1bb2f354151d8d9c5497632656256e7543fdb782.zip |
Add -H to ghwdump to dump full pathnames of signals
Diffstat (limited to 'src/grt/ghwlib.c')
-rw-r--r-- | src/grt/ghwlib.c | 49 |
1 files changed, 46 insertions, 3 deletions
diff --git a/src/grt/ghwlib.c b/src/grt/ghwlib.c index bee84687c..1b3c4e683 100644 --- a/src/grt/ghwlib.c +++ b/src/grt/ghwlib.c @@ -840,6 +840,7 @@ ghw_read_hie (struct ghw_handler *h) h->nbr_sigs++; h->skip_sigs = NULL; + h->flag_full_names = 0; h->sigs = (struct ghw_sig *) malloc (h->nbr_sigs * sizeof (struct ghw_sig)); memset (h->sigs, 0, h->nbr_sigs * sizeof (struct ghw_sig)); @@ -1004,6 +1005,48 @@ ghw_get_hie_name (struct ghw_hie *h) void ghw_disp_value (union ghw_val *val, union ghw_type *type); +static void +print_name (struct ghw_hie *hie, int full_names) +{ + int i; + int depth; + struct ghw_hie *p; + struct ghw_hie **buf; + struct ghw_hie **end; + + if (0 == full_names) + { + printf (" %s: ", hie->name); + return; + } + + p = hie; + depth = 0; + while (p && p->name) + { + p = p->parent; + ++depth; + } + buf = (struct ghw_hie **) malloc (depth * sizeof (struct ghw_hie *)); + + p = hie; + end = depth + buf; + while (p && p->name) + { + *(--end) = p; + p = p->parent; + } + + putchar (' '); + for (i = 0; i < depth; ++i) + { + printf ("%s%s", i ? "." : "", buf[i]->name); + } + putchar (':'); + putchar (' '); + free (buf); +} + void ghw_disp_hie (struct ghw_handler *h, struct ghw_hie *top) { @@ -1018,7 +1061,7 @@ ghw_disp_hie (struct ghw_handler *h, struct ghw_hie *top) while (1) { for (i = 0; i < indent; i++) - fputc (' ', stdout); + fputc (' ', stdout); printf ("%s", ghw_get_hie_name (hie)); switch (hie->kind) @@ -1031,7 +1074,7 @@ ghw_disp_hie (struct ghw_handler *h, struct ghw_hie *top) case ghw_hie_process: case ghw_hie_package: if (hie->name) - printf (" %s", hie->name); + print_name (hie, h->flag_full_names); if (hie->kind == ghw_hie_generate_for) { printf ("("); @@ -1057,7 +1100,7 @@ ghw_disp_hie (struct ghw_handler *h, struct ghw_hie *top) unsigned int *sigs = hie->u.sig.sigs; unsigned int k, num; - printf (" %s: ", hie->name); + print_name (hie, h->flag_full_names); ghw_disp_subtype_indication (h, hie->u.sig.type); printf (":"); k = 0; |