the10thwiz/cc65
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Mark the symbol that is the name of a scope with the size of that scope

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(previously only the scope itself had that size).
Pass the size of symbols through the object file to the linker. Bump the
object file version and adjust object file reading tools (od65, ar65) to this
change.
Read the size in the linker and output it in the debug info.
Bump the minor version number of the debug info. Read the size and allow to
access it via the API. Do better version checking for the debug info and try
to be smarter when encountering unknown keywords to improve support for newer
minor versions.


git-svn-id: svn://svn.cc65.org/cc65/trunk@5057 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2011-06-13 18:43:50 +00:00
parent 7c2104c3cb
commit 795d9e1a1c
22 changed files with 349 additions and 170 deletions
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12
src/ca65/struct.c
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@@ -106,7 +106,7 @@ static long DoStructInternal (long Offs, unsigned Type)
int Anon = (CurTok.Tok != TOK_IDENT);
if (!Anon) {
/* Enter a new scope, then skip the name */
SymEnterLevel (&CurTok.SVal, ST_STRUCT, ADDR_SIZE_ABS);
SymEnterLevel (&CurTok.SVal, ST_STRUCT, ADDR_SIZE_ABS, 0);
NextTok ();
/* Start at zero offset in the new scope */
Offs = 0;
@@ -116,8 +116,8 @@ static long DoStructInternal (long Offs, unsigned Type)
ConsumeSep ();
/* Read until end of struct */
while (CurTok.Tok != TOK_ENDSTRUCT &&
CurTok.Tok != TOK_ENDUNION &&
while (CurTok.Tok != TOK_ENDSTRUCT &&
CurTok.Tok != TOK_ENDUNION &&
CurTok.Tok != TOK_EOF) {
long MemberSize;
@@ -263,12 +263,12 @@ static long DoStructInternal (long Offs, unsigned Type)
long GetStructSize (SymTable* Struct)
/* Get the size of a struct or union */
{
SymEntry* Sym = SymFind (Struct, &SizeEntryName, SYM_FIND_EXISTING);
if (Sym == 0) {
SymEntry* SizeSym = FindSizeOfScope (Struct);
if (SizeSym == 0) {
Error ("Size of struct/union is unknown");
return 0;
} else {
return GetSymVal (Sym);
return GetSymVal (SizeSym);
}
}