FreeCalypso > hg > freecalypso-reveng
changeset 78:c2445afce514
tiobjd: symbol storage classes decoded into mnemonics
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
---|---|
date | Wed, 26 Mar 2014 01:24:17 +0000 |
parents | 590396e27e96 |
children | 8f4996bff904 |
files | ticoff/Makefile ticoff/coffconst.h ticoff/symtab.c |
diffstat | 3 files changed, 87 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/ticoff/Makefile Tue Mar 25 22:47:51 2014 +0000 +++ b/ticoff/Makefile Wed Mar 26 01:24:17 2014 +0000 @@ -2,7 +2,7 @@ CFLAGS= -O2 PROG= tiobjd OBJS= basics.o globals.o lowlevel.o main.o symtab.o tables.o -HDRS= filestruct.h globals.h intstruct.h +HDRS= coffconst.h filestruct.h globals.h intstruct.h all: ${PROG}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ticoff/coffconst.h Wed Mar 26 01:24:17 2014 +0000 @@ -0,0 +1,31 @@ +/********************** STORAGE CLASSES **********************/ + +#define C_NULL 0 +#define C_AUTO 1 /* automatic variable */ +#define C_EXT 2 /* external symbol */ +#define C_STAT 3 /* static */ +#define C_REG 4 /* register variable */ +#define C_EXTREF 5 /* external reference */ +#define C_LABEL 6 /* label */ +#define C_ULABEL 7 /* undefined label */ +#define C_MOS 8 /* member of structure */ +#define C_ARG 9 /* function argument */ +#define C_STRTAG 10 /* structure tag */ +#define C_MOU 11 /* member of union */ +#define C_UNTAG 12 /* union tag */ +#define C_TPDEF 13 /* type definition */ +#define C_USTATIC 14 /* undefined static */ +#define C_ENTAG 15 /* enumeration tag */ +#define C_MOE 16 /* member of enumeration */ +#define C_REGPARM 17 /* register parameter */ +#define C_FIELD 18 /* bit field */ +#define C_UEXT 19 /* Tentative external definition */ +#define C_STATLAB 20 /* Static load time label */ +#define C_EXTLAB 21 /* External load time label */ +#define C_SYSTEM 23 /* System Wide variable */ +#define C_VARARG 27 /* from TI's spraao8.pdf */ +#define C_BLOCK 100 /* ".bb" or ".eb" */ +#define C_FCN 101 /* ".bf" or ".ef" */ +#define C_EOS 102 /* end of structure */ +#define C_FILE 103 /* file name */ +#define C_LINE 104 /* line # reformatted as symbol table entry */
--- a/ticoff/symtab.c Tue Mar 25 22:47:51 2014 +0000 +++ b/ticoff/symtab.c Wed Mar 26 01:24:17 2014 +0000 @@ -6,15 +6,66 @@ #include <stdio.h> #include "filestruct.h" #include "intstruct.h" +#include "coffconst.h" #include "globals.h" +static struct classmap { + int code; + char *str; +} classtab[] = { + {C_NULL, "NULL"}, + {C_AUTO, "AUTO"}, + {C_EXT, "EXT"}, + {C_STAT, "STAT"}, + {C_REG, "REG"}, + {C_EXTREF, "EXTREF"}, + {C_LABEL, "LABEL"}, + {C_ULABEL, "ULABEL"}, + {C_MOS, "MOS"}, + {C_ARG, "ARG"}, + {C_STRTAG, "STRTAG"}, + {C_MOU, "MOU"}, + {C_UNTAG, "UNTAG"}, + {C_TPDEF, "TPDEF"}, + {C_USTATIC, "USTATIC"}, + {C_ENTAG, "ENTAG"}, + {C_MOE, "MOE"}, + {C_REGPARM, "REGPARM"}, + {C_FIELD, "FIELD"}, + {C_UEXT, "UEXT"}, + {C_STATLAB, "STATLAB"}, + {C_EXTLAB, "EXTLAB"}, + {C_SYSTEM, "SYSTEM"}, + {C_VARARG, "VARARG"}, + {C_BLOCK, "BLOCK"}, + {C_FCN, "FCN"}, + {C_EOS, "EOS"}, + {C_FILE, "FILE"}, + {C_LINE, "LINE"}, + {0, 0} +}; + +char * +storage_class_to_string(code, numbuf) + char *numbuf; +{ + struct classmap *tp; + + for (tp = classtab; tp->str; tp++) + if (tp->code == code) + return(tp->str); + sprintf(numbuf, "%d", code); + return(numbuf); +} + dump_symtab() { unsigned n; struct internal_syment *sym; char *sec, secstr[8]; + char *class, classbuf[8]; - printf("%-5s %-24s %-4s %-5s %-12s %-8s\n", + printf("%-5s %-30s %-4s %-7s %-12s %-8s\n", "Num", "Name", "Type", "Class", "Section", "Value"); for (n = 0; n < nsymtab; n++) { sym = symtab[n]; @@ -26,8 +77,9 @@ sprintf(secstr, "%d", sym->scnum); sec = secstr; } - printf("%-5u %-24s %04X %-5d %-12s %08X%s\n", - n, sym->name, sym->type, sym->class, + class = storage_class_to_string(sym->class, classbuf); + printf("%-5u %-30s %04X %-7s %-12s %08X%s\n", + n, sym->name, sym->type, class, sec, sym->value, sym->aux ? " Aux" : ""); } return(0);