OpenE2K/binutils-gdb
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The ARM assembler is not assembling the following instruction

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correctly.

	mrs	lr, spsr

The string pointer is advanced to far before the check to set
the SPSR bit.

Thu Jun 01 2000  Scott Bambrough <scottb@netwinder.org>

	* config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
This commit is contained in:
Scott Bambrough 2000-06-01 19:07:54 +00:00
parent 3903e627f3
commit a6836251f6
2 changed files with 9 additions and 2 deletions
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4
gas/ChangeLog
View File

@ -1,3 +1,7 @@
2000-06-01 Scott Bambrough <scottb@netwinder.org>
* config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2000-05-29 Nick Clifton <nickc@cygnus.com>
* config/tc-sh.c: Fix compile time warning messages.

7
gas/config/tc-arm.c
View File

@ -1914,6 +1914,8 @@ do_mrs (str, flags)
char *str;
unsigned long flags;
{
int skip = 0;
/* Only one syntax. */
skip_whitespace (str);
@ -1936,11 +1938,11 @@ do_mrs (str, flags)
/* Lower case versions for backwards compatability. */
|| strcmp (str, "cpsr") == 0
|| strcmp (str, "spsr") == 0)
str += 4;
skip = 4;
/* This is for backwards compatability with older toolchains. */
else if (strcmp (str, "cpsr_all") == 0
|| strcmp (str, "spsr_all") == 0)
str += 7;
skip = 7;
else
{
inst.error = _("{C|S}PSR expected");
@ -1949,6 +1951,7 @@ do_mrs (str, flags)
if (* str == 's' || * str == 'S')
inst.instruction |= SPSR_BIT;
str += skip;
inst.instruction |= flags;
end_of_line (str);