tyler.durden
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kernel
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Remove lpOldTop variable. It is no longer necessary (has not been 

for some time) and the assignment in config_init_buffers() was
wrong (screwed up fnodes, so that buffers overlapped fnodes...).
This should fix most of the reported fnode problems.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@825 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2004-03-26 21:50:12 +00:00
parent 9c14e2f86d
commit 9db450a9b7
3 changed files with 1 additions and 5 deletions
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3
kernel/config.c
View File

@ -172,7 +172,6 @@ struct config Config = {
STATIC seg base_seg = 0;
STATIC seg umb_base_seg = 0;
BYTE FAR *lpTop = 0;
BYTE FAR *lpOldTop = 0;
STATIC unsigned nCfgLine = 0;
STATIC COUNT nPass = 0;
COUNT UmbState = 0;
@ -1729,8 +1728,6 @@ VOID config_init_buffers(COUNT anzBuffers)
anzBuffers = 99;
}
LoL->nbuffers = anzBuffers;
lpTop = lpOldTop;
LoL->inforecptr = &LoL->firstbuf;

1
kernel/init-mod.h
View File

@ -175,7 +175,6 @@ extern UWORD HMAFree; /* first byte in HMA not yet used */
extern unsigned CurrentKernelSegment;
extern struct _KernelConfig FAR ASM LowKernelConfig;
extern WORD days[2][13];
extern BYTE FAR *lpOldTop;
extern BYTE FAR *lpTop;
extern BYTE ASM _ib_start[], ASM _ib_end[], ASM _init_end[];
extern UWORD ram_top; /* How much ram in Kbytes */

2
kernel/main.c
View File

@ -229,7 +229,7 @@ STATIC void init_kernel(void)
(FP_OFF(_HMATextEnd) + 15) / 16, 0);
MoveKernel(FP_SEG(lpTop));
lpOldTop = lpTop = MK_FP(FP_SEG(lpTop) - 0xfff, 0xfff0);
lpTop = MK_FP(FP_SEG(lpTop) - 0xfff, 0xfff0);
for (i = 0x20; i <= 0x3f; i++)
setvec(i, empty_handler);