the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added dump of debug symbols and output of values for the exports, in those

Browse Source 
cases where the export is a constant.


git-svn-id: svn://svn.cc65.org/cc65/trunk@246 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2000-07-31 22:21:37 +00:00
parent f1453ff273
commit 89dccd5a23
3 changed files with 105 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
src/od65/dump.c
View File

@@ -546,7 +546,9 @@ void DumpObjExports (FILE* F, unsigned long Offset)
/* Read and print all exports */
for (I = 0; I < Count; ++I) {
const char* TypeDesc;
unsigned long Value = 0;
int HaveValue;
const char* TypeDesc;
/* Read the data for one export */
unsigned char Type = Read8 (F);
@@ -554,8 +556,10 @@ void DumpObjExports (FILE* F, unsigned long Offset)
unsigned Len = strlen (Name);
if (Type & EXP_EXPR) {
SkipExpr (F);
HaveValue = 0;
} else {
(void) Read32 (F);
Value = Read32 (F);
HaveValue = 1;
}
ReadFilePos (F, &Pos);
@@ -574,6 +578,86 @@ void DumpObjExports (FILE* F, unsigned long Offset)
/* Print the data */
printf (" Type:%22s0x%02X (%s)\n", "", Type, TypeDesc);
printf (" Name:%*s\"%s\"\n", 24-Len, "", Name);
if (HaveValue) {
printf (" Value:%15s0x%08lX (%lu)\n", "", Value, Value);
}
/* Free the Name */
xfree (Name);
}
}
void DumpObjDbgSyms (FILE* F, unsigned long Offset)
/* Dump the debug symbols from an object file */
{
ObjHeader H;
unsigned Count;
unsigned I;
FilePos Pos;
/* Seek to the header position */
FileSeek (F, Offset);
/* Read the header */
ReadObjHeader (F, &H);
/* Seek to the start of the options */
FileSeek (F, Offset + H.DbgSymOffs);
/* Output a header */
printf (" Debug symbols:\n");
/* Check if the object file was compiled with debug info */
if ((H.Flags & OBJ_FLAGS_DBGINFO) == 0) {
/* Print that there no debug symbols and bail out */
printf (" Count:%27u\n", 0);
return;
}
/* Read the number of exports and print it */
Count = Read16 (F);
printf (" Count:%27u\n", Count);
/* Read and print all debug symbols */
for (I = 0; I < Count; ++I) {
unsigned long Value = 0;
int HaveValue;
const char* TypeDesc;
/* Read the data for one symbol */
unsigned char Type = Read8 (F);
char* Name = ReadMallocedStr (F);
unsigned Len = strlen (Name);
if (Type & EXP_EXPR) {
SkipExpr (F);
HaveValue = 0;
} else {
Value = Read32 (F);
HaveValue = 1;
}
ReadFilePos (F, &Pos);
/* Get a description for the type */
switch (Type) {
case EXP_ABS|EXP_CONST: TypeDesc = "EXP_ABS,EXP_CONST"; break;
case EXP_ZP|EXP_CONST: TypeDesc = "EXP_ZP,EXP_CONST"; break;
case EXP_ABS|EXP_EXPR: TypeDesc = "EXP_ABS,EXP_EXPR"; break;
case EXP_ZP|EXP_EXPR: TypeDesc = "EXP_ZP,EXP_EXPR"; break;
default: TypeDesc = "EXP_UNKNOWN"; break;
}
/* Print the header */
printf (" Index:%27u\n", I);
/* Print the data */
printf (" Type:%22s0x%02X (%s)\n", "", Type, TypeDesc);
printf (" Name:%*s\"%s\"\n", 24-Len, "", Name);
if (HaveValue) {
printf (" Value:%15s0x%08lX (%lu)\n", "", Value, Value);
}
/* Free the Name */
xfree (Name);