9779414d4e
(arm_psr_thumb_bit): New. Update all uses of CPSR_T to call this function. (arm_pc_is_thumb): Add a gdbarch argument. Update all callers. Check is_m after force-mode. (arm_gdbarch_init): Check the binary before the target description. Add check for M profile attribute. If we have an M-profile device, but no target register description, use arm-with-m. Recognize the new org.gnu.gdb.arm.m-profile feature and its xpsr register. (_initialize_arm_tdep): Call initialize_tdesc_arm_with_m. * arm-tdep.h (XPSR_T): Define. (struct gdbarch_tdep): Add is_m member. * features/arm-m-profile.xml, features/arm-with-m.c, features/arm-with-m.xml: New files. doc/ * gdb.texinfo (ARM Features): Document org.gnu.gdb.arm.m-profile.
27 lines
963 B
XML
27 lines
963 B
XML
<?xml version="1.0"?>
|
|
<!-- Copyright (C) 2010 Free Software Foundation, Inc.
|
|
|
|
Copying and distribution of this file, with or without modification,
|
|
are permitted in any medium without royalty provided the copyright
|
|
notice and this notice are preserved. -->
|
|
|
|
<!DOCTYPE feature SYSTEM "gdb-target.dtd">
|
|
<feature name="org.gnu.gdb.arm.m-profile">
|
|
<reg name="r0" bitsize="32"/>
|
|
<reg name="r1" bitsize="32"/>
|
|
<reg name="r2" bitsize="32"/>
|
|
<reg name="r3" bitsize="32"/>
|
|
<reg name="r4" bitsize="32"/>
|
|
<reg name="r5" bitsize="32"/>
|
|
<reg name="r6" bitsize="32"/>
|
|
<reg name="r7" bitsize="32"/>
|
|
<reg name="r8" bitsize="32"/>
|
|
<reg name="r9" bitsize="32"/>
|
|
<reg name="r10" bitsize="32"/>
|
|
<reg name="r11" bitsize="32"/>
|
|
<reg name="r12" bitsize="32"/>
|
|
<reg name="sp" bitsize="32" type="data_ptr"/>
|
|
<reg name="lr" bitsize="32"/>
|
|
<reg name="pc" bitsize="32" type="code_ptr"/>
|
|
<reg name="xpsr" bitsize="32" regnum="25"/>
|
|
</feature>
|