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2006-02-24 Paul Brook <paul@codesourcery.com>

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* arm/redboot-crt0.S: Use cps in Thumb-2 mode.
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Jeff Johnston 2006-02-24 20:43:19 +00:00
parent 70b232636f
commit ff20d12a66
2 changed files with 8 additions and 0 deletions
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libgloss/ChangeLog
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@ -1,3 +1,7 @@
2006-02-24 Paul Brook <paul@codesourcery.com>
* arm/redboot-crt0.S: Use cps in Thumb-2 mode.
2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
* m68k/Makefile.in (CF_SCRIPTS): New.

4
libgloss/arm/redboot-crt0.S
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@ -33,9 +33,13 @@
mov r7, #0 /* Null frame pointer for Thumb. */
/* Enable interrupts for gdb debugging. */
#ifdef __thumb2__
cpsie if
#else
mrs r0, cpsr
bic r0, r0, #0xC0
msr cpsr, r0
#endif
mov a2, #0 /* Second arg: fill value. */
ldr a1, .LC1 /* First arg: start of memory block. */