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fix as86 .bss handling per John Coffman's patch

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This commit is contained in:
Frank Kotler 2004-04-25 02:57:00 +00:00
parent 86f9e6a784
commit 7c4dada951
2 changed files with 20 additions and 3 deletions
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1
CHANGES
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@ -1,5 +1,6 @@
0.98.39
-------
* fix outas86's .bss handling
* "make spotless" no longer deletes config.h.in.
* %(el)if(n)idn insensitivity to string quotes difference (#809300).
* (nasm.c) __OUTPUT_FORMAT__ changed to string value instead of symbol.

22
output/outas86.c
View File

@ -395,7 +395,7 @@ static void as86_write(void)
fwritelong (0x000186A3L, as86fp);
fputc (0x2A, as86fp);
fwritelong (27+symlen+seglen+strslen, as86fp); /* header length */
fwritelong (stext.len+sdata.len, as86fp);
fwritelong (stext.len+sdata.len+bsslen, as86fp);
fwriteshort (strslen, as86fp);
fwriteshort (0, as86fp); /* class = revision = 0 */
fwritelong (0x55555555L, as86fp); /* segment max sizes: always this */
@ -405,9 +405,9 @@ static void as86_write(void)
else
fwriteshort (stext.len, as86fp);
if (segsize & 0x40000000L)
fwritelong (sdata.len, as86fp);
fwritelong (sdata.len+bsslen, as86fp);
else
fwriteshort (sdata.len, as86fp);
fwriteshort (sdata.len+bsslen, as86fp);
fwriteshort (nsyms, as86fp);
/*
@ -437,6 +437,22 @@ static void as86_write(void)
as86_reloc_size = -1;
as86_write_section (&stext, SECT_TEXT);
as86_write_section (&sdata, SECT_DATA);
/*
* Append the BSS section to the .data section
*/
if (bsslen > 65535L) {
fputc (0x13, as86fp);
fwritelong (bsslen, as86fp);
}
else if (bsslen > 255) {
fputc (0x12, as86fp);
fwriteshort (bsslen, as86fp);
}
else if (bsslen) {
fputc (0x11, as86fp);
fputc (bsslen, as86fp);
}
fputc (0, as86fp); /* termination */
}