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Decrease decompressor stack size a little bit.

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committer: mfx <mfx> 980615022 +0000
This commit is contained in:
Markus F.X.J. Oberhumer
2001-01-27 17:03:42 +00:00
parent 27deeccdb3
commit 2feb5a47ac
1 changed files with 5 additions and 4 deletions
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src/p_com.cpp
+5 -4
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@@ -35,8 +35,6 @@
static const static const
#include "stub/l_com.h" #include "stub/l_com.h"
#define STACKSIZE 0x60
//#define TESTING //#define TESTING
@@ -107,7 +105,10 @@ void PackCom::patchLoader(OutputFile *fo,
assert(d_len > 0 && d_len < 256); assert(d_len > 0 && d_len < 256);
const unsigned upper_end = ph.u_len + ph.overlap_overhead + d_len + 0x100; const unsigned upper_end = ph.u_len + ph.overlap_overhead + d_len + 0x100;
if (upper_end + STACKSIZE > 0xfffe) unsigned stacksize = 0x60;
if (upper_end + stacksize > 0xfffe)
stacksize = 0x56;
if (upper_end + stacksize > 0xfffe)
throwNotCompressible(); throwNotCompressible();
if (filter_id) if (filter_id)
@@ -124,7 +125,7 @@ void PackCom::patchLoader(OutputFile *fo,
patch_le16(loader,e_len,"DI",upper_end); patch_le16(loader,e_len,"DI",upper_end);
patch_le16(loader,e_len,"SI",ph.c_len + lsize + 0x100); patch_le16(loader,e_len,"SI",ph.c_len + lsize + 0x100);
patch_le16(loader,e_len,"CX",ph.c_len + lsize); patch_le16(loader,e_len,"CX",ph.c_len + lsize);
patch_le16(loader,e_len,"SP",upper_end + STACKSIZE); patch_le16(loader,e_len,"SP",upper_end + stacksize);
// write loader + compressed file // write loader + compressed file
fo->write(loader,e_len); // entry fo->write(loader,e_len); // entry