FreeCalypso > hg > freecalypso-reveng
changeset 208:f7943bdbb3ea
tiobjd disasm -g: grok struct/union/enum definitions and statics in functions
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Fri, 04 Mar 2016 23:36:16 +0000 |
parents | d12a3207b1aa |
children | a5f126973f0e |
files | leo-obj/tool/richsym.c |
diffstat | 1 files changed, 74 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/leo-obj/tool/richsym.c Fri Jan 01 23:24:05 2016 +0000 +++ b/leo-obj/tool/richsym.c Fri Mar 04 23:36:16 2016 +0000 @@ -1,6 +1,6 @@ /* * Code for working with the "rich" symbolic info - * present in TI's GPF libraries + * present in TI's GPF libraries and L1 objects */ #include <sys/types.h> @@ -417,7 +417,7 @@ } static int -localsym_sanity_check(sym) +localsym_sanity_check_aux(sym) struct internal_syment *sym; { if (!sym->aux) { @@ -425,6 +425,13 @@ sym->number, storage_class_to_string(sym->class, 0)); return(-1); } + return(0); +} + +static int +localsym_sanity_check_scnum(sym) + struct internal_syment *sym; +{ if (sym->scnum != -1) { printf("; symbol #%u of class %s: section != ABS\n", sym->number, storage_class_to_string(sym->class, 0)); @@ -433,6 +440,21 @@ return(0); } +static int +localsym_sanity_check(sym) + struct internal_syment *sym; +{ + int rc; + + rc = localsym_sanity_check_aux(sym); + if (rc) + return(rc); + rc = localsym_sanity_check_scnum(sym); + if (rc) + return(rc); + return(0); +} + richsym_function_locals(headsym) struct internal_syment *headsym; { @@ -472,6 +494,56 @@ sym->value); richsym_print_in_c("", sym, 0); continue; + case C_STRTAG: + case C_UNTAG: + case C_ENTAG: + count++; + printf("; %s {", sym->struct_name_raw); + if (richsym_print_bitsize && sym->aux) + printf("\t/* %u bits */", get_u32(sym->aux+4)); + putchar('\n'); + continue; + case C_EOS: + count++; + fputs("; };", stdout); + if (richsym_print_bitsize && sym->aux) + printf("\t/* %u bits */", get_u32(sym->aux+4)); + putchar('\n'); + continue; + case C_MOS: + case C_MOU: + count++; + if (localsym_sanity_check(sym) < 0) + continue; + richsym_print_in_c("; ", sym, 0); + continue; + case C_MOE: + count++; + if (localsym_sanity_check_scnum(sym) < 0) + continue; + if (sym->name[0] == '_') + printf("; %s = %u;", sym->name + 1, + sym->value); + else + printf("; \"%s\" = %u;", sym->name, + sym->value); + if (sym->value >= 10) + printf("\t/* 0x%x */", sym->value); + putchar('\n'); + continue; + case C_TPDEF: + count++; + if (localsym_sanity_check_aux(sym) < 0) + continue; + richsym_print_in_c("; typedef ", sym, + !(sym->type & 0xFFF0)); + continue; + case C_STAT: + count++; + if (localsym_sanity_check_aux(sym) < 0) + continue; + richsym_print_in_c("; static ", sym, 0); + continue; case C_FCN: return(count); default: