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[Bug target/16634] arm-elf-gcc problems when generating code for __attribute__ ((interrupt ("IRQ")))


------- Comment #6 from pbrook at gcc dot gnu dot org  2007-01-04 00:09 -------
Subject: Bug 16634

Author: pbrook
Date: Thu Jan  4 00:09:48 2007
New Revision: 120413

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120413
Log:
2007-01-03  Paul Brook  <paul@codesourcery.com>

        PR target/16634
        gcc/
        * config/arm/arm.c (output_return_instruction): Pop PC in interrupt
        functions.
        (use_return_insn): Return 0 for Thumb interrupt functions.
        (print_multi_reg): Add rfe argument for IRQ returns.
        (arm_output_epilogue): Pop interrupt return address directly into PC.
        (arm_expand_prologue): Only adjust IRQ return address in Arm mode.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16634
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