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Don't write INITAD if the memory area is empty.

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This commit is contained in:
Daniel Serpell 2019-02-18 09:28:00 -03:00
parent b03ae76b54
commit 61463e1a70
1 changed files with 7 additions and 3 deletions
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10
src/ld65/xex.c
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@ -233,11 +233,14 @@ static void XexFakeSegment (XexDesc *D, unsigned long Addr)
static void XexWriteMem (XexDesc* D, MemoryArea* M) static unsigned long XexWriteMem (XexDesc* D, MemoryArea* M)
/* Write the segments of one memory area to a file */ /* Write the segments of one memory area to a file */
{ {
unsigned I; unsigned I;
/* Store initial position to get total file size */
unsigned long StartPos = ftell (D->F);
/* Always write a segment header for each memory area */ /* Always write a segment header for each memory area */
D->HeadPos = 0; D->HeadPos = 0;
@ -355,6 +358,8 @@ static void XexWriteMem (XexDesc* D, MemoryArea* M)
if (D->HeadSize == 0 && D->HeadPos) { if (D->HeadSize == 0 && D->HeadPos) {
fseek (D->F, D->HeadPos, SEEK_SET); fseek (D->F, D->HeadPos, SEEK_SET);
} }
return ftell (D->F) - StartPos;
} }
@ -406,8 +411,7 @@ void XexWriteTarget (XexDesc* D, struct File* F)
/* See if we have an init address for this area */ /* See if we have an init address for this area */
XexInitAd* I = XexSearchInitMem (D, M); XexInitAd* I = XexSearchInitMem (D, M);
Print (stdout, 1, " ATARI EXE Dumping `%s'\n", GetString (M->Name)); Print (stdout, 1, " ATARI EXE Dumping `%s'\n", GetString (M->Name));
XexWriteMem (D, M); if (XexWriteMem (D, M) && I) {
if (I) {
Write16 (D->F, 0x2E2); Write16 (D->F, 0x2E2);
Write16 (D->F, 0x2E3); Write16 (D->F, 0x2E3);
Write16 (D->F, GetExportVal (I->InitAd->Exp)); Write16 (D->F, GetExportVal (I->InitAd->Exp));