Displaying 5 results from an estimated 5 matches for "msg_filename".
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iso_filename
2015 Aug 21
2
[PATCH 1/2] msg: VGAFilePtr should be char
...| 2 +-
core/include/graphics.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/com32/elflink/ldlinux/msg.c b/com32/elflink/ldlinux/msg.c
index 9ded33e..37cbe71 100644
--- a/com32/elflink/ldlinux/msg.c
+++ b/com32/elflink/ldlinux/msg.c
@@ -155,7 +155,7 @@ static void msg_filename(uint8_t data)
/* Ignore space/control char */
if (data > ' ') {
- if ((char *)VGAFilePtr < (VGAFileBuf + sizeof(VGAFileBuf)))
+ if (VGAFilePtr < (VGAFileBuf + sizeof(VGAFileBuf)))
*VGAFilePtr++ = data;
}
}
@@ -163,7 +163,7 @@ static void msg_filename(uint8_t data)
s...
2015 Aug 20
4
boot logo via boot.txt
We recently have upgraded syslinux and have noticed that the boot logo
code via boot.txt no longer works. I have a couple patches that get it
close to working but I appear to be having trouble with color maps. Is
there someone would want to help me finish figuring this out?
Any interest in the patches I have to fix the rle decoder?
2014 Oct 30
3
Display graphic from filename broken?
...ken since syslinux has been converted from assembler to
C. I already discovered one bug in core/include/graphics.h (and
core/graphics.c): the pointer VGAFilePtr is of type uint16_t*, but
should be plain char*. This bug causes the file name to be assembled
incorrectly in com32/elflink/ldlinux/msg.c (msg_filename(), line 160):
there the pointer is autoincremented, and if it is a uint16_t*, then it
will autoincrement by two bytes. Therefore there will be a null char
every second byte, which makes everybody think the file name has only
one single character.
After fixing this, the file name is assembled corre...
2009 Mar 26
1
isolinux-debug: Approaching overflow
...;" \
-DHEXDATE="0x49caaf5b" \
-l isolinux-debug.lsr -o isolinux-debug.o isolinux-debug.asm
ld -m elf_i386 -T syslinux.ld -M -o isolinux-debug.elf
isolinux-debug.o > isolinux-debug.map
ld: 64K overflow
ld: 64K overflow
isolinux-debug.o: In function `msg_filename':
isolinux-debug.asm:(.text+0x202d): relocation truncated to fit:
R_386_16 against `.bss1'
isolinux-debug.o: In function `msg_viewimage':
isolinux-debug.asm:(.text+0x2049): relocation truncated to fit:
R_386_16 against `.bss1'
ld: 64K overflow
make: *** [isolinux-debug.elf] Error 1...
2014 Oct 30
0
Display graphic from filename broken?
...as been converted from assembler to
> C. I already discovered one bug in core/include/graphics.h (and
> core/graphics.c): the pointer VGAFilePtr is of type uint16_t*, but
> should be plain char*. This bug causes the file name to be assembled
> incorrectly in com32/elflink/ldlinux/msg.c (msg_filename(), line 160):
> there the pointer is autoincremented, and if it is a uint16_t*, then it
> will autoincrement by two bytes. Therefore there will be a null char
> every second byte, which makes everybody think the file name has only
> one single character.
>
> After fixing this, th...