/* -----------------------------------------------------------------------------
- * $Id: Linker.c,v 1.79 2002/01/29 02:41:21 sof Exp $
+ * $Id: Linker.c,v 1.83 2002/02/12 15:17:22 simonmar Exp $
*
* (c) The GHC Team, 2000, 2001
*
Maybe_ForeignObj \
Maybe_Stable_Names \
Sym(StgReturn) \
- Sym(__stginit_PrelGHC) \
+ Sym(__stginit_GHCziPrim) \
Sym(init_stack) \
SymX(__stg_chk_0) \
SymX(__stg_chk_1) \
s->kind = kind;
s->next = oc->sections;
oc->sections = s;
+ /*
+ fprintf(stderr, "addSection: %p-%p (size %d), kind %d\n",
+ start, ((char*)end)-1, end - start + 1, kind );
+ */
}
and Common Object File Format Specification
revision 5.1 January 1998
which SimonM says comes from the MS Developer Network CDs.
+
+ It can be found there (on older CDs), but can also be found
+ online at:
+
+ http://www.microsoft.com/hwdev/hardware/PECOFF.asp
+
+ (this is Rev 6.0 from February 1999).
+
+ Things move, so if that fails, try searching for it via
+
+ http://www.google.com/search?q=PE+COFF+specification
+
+ The ultimate reference for the PE format is the Winnt.h
+ header file that comes with the Platform SDKs; as always,
+ implementations will drift wrt their documentation.
+
+ A good background article on the PE format is Matt Pietrek's
+ March 1994 article in Microsoft System Journal (MSJ)
+ (Vol.9, No. 3): "Peering Inside the PE: A Tour of the
+ Win32 Portable Executable File Format." The info in there
+ has recently been updated in a two part article in
+ MSDN magazine, issues Feb and March 2002,
+ "Inside Windows: An In-Depth Look into the Win32 Portable
+ Executable File Format"
+
+ John Levine's book "Linkers and Loaders" contains useful
+ info on PE too.
*/
if ( sectab_i->Characteristics & MYIMAGE_SCN_LNK_NRELOC_OVFL ) {
/* If the relocation field (a short) has overflowed, the
* real count can be found in the first reloc entry.
- * The PE spec (Rev 6.0) doesn't really cover this,
- * but as always header files provide the final word on
- * details like this (cf. WinNT.h).
+ *
+ * See Section 4.1 (last para) of the PE spec (rev6.0).
*/
COFF_reloc* rel = (COFF_reloc*)
myindex ( sizeof_COFF_reloc, reltab, 0 );
if ( sectab_i->Characteristics & MYIMAGE_SCN_LNK_NRELOC_OVFL ) {
/* If the relocation field (a short) has overflowed, the
* real count can be found in the first reloc entry.
- * The PE spec (Feb 99 version) doesn't really cover this,
- * but as always header files provide the final word on
- * details like this (cf. WinNT.h).
+ *
+ * See Section 4.1 (last para) of the PE spec (rev6.0).
*/
COFF_reloc* rel = (COFF_reloc*)
myindex ( sizeof_COFF_reloc, reltab, 0 );
}
/* fill in the section info */
- addSection(oc, kind, ehdrC + shdr[i].sh_offset,
- ehdrC + shdr[i].sh_offset + shdr[i].sh_size - 1);
- if (kind != SECTIONKIND_OTHER && shdr[i].sh_size > 0)
+ if (kind != SECTIONKIND_OTHER && shdr[i].sh_size > 0) {
addProddableBlock(oc, ehdrC + shdr[i].sh_offset, shdr[i].sh_size);
+ addSection(oc, kind, ehdrC + shdr[i].sh_offset,
+ ehdrC + shdr[i].sh_offset + shdr[i].sh_size - 1);
+ }
if (shdr[i].sh_type != SHT_SYMTAB) continue;