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| author | Daniel Jacobowitz <drow@false.org> | 2010-08-24 15:56:15 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2010-08-24 15:56:15 +0000 |
| commit | 9779414d4e6816b221518d110f2157c60a5c83e9 (patch) | |
| tree | 70ddc81b84fa214b678a3059757b806801c52122 /gdb/features/arm-with-m.c | |
| parent | b8fa87504778a10270cf291ec81f70e74e6c8c23 (diff) | |
| download | gdb-9779414d4e6816b221518d110f2157c60a5c83e9.zip gdb-9779414d4e6816b221518d110f2157c60a5c83e9.tar.gz gdb-9779414d4e6816b221518d110f2157c60a5c83e9.tar.bz2 | |
* arm-tdep.c: Include features/arm-with-m.c.
(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.
Diffstat (limited to 'gdb/features/arm-with-m.c')
| -rw-r--r-- | gdb/features/arm-with-m.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gdb/features/arm-with-m.c b/gdb/features/arm-with-m.c new file mode 100644 index 0000000..b188f57 --- /dev/null +++ b/gdb/features/arm-with-m.c @@ -0,0 +1,35 @@ +/* THIS FILE IS GENERATED. Original: arm-with-m.xml */ + +#include "defs.h" +#include "osabi.h" +#include "target-descriptions.h" + +struct target_desc *tdesc_arm_with_m; +static void +initialize_tdesc_arm_with_m (void) +{ + struct target_desc *result = allocate_target_description (); + struct tdesc_feature *feature; + struct tdesc_type *field_type, *type; + + feature = tdesc_create_feature (result, "org.gnu.gdb.arm.m-profile"); + tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "sp", 13, 1, NULL, 32, "data_ptr"); + tdesc_create_reg (feature, "lr", 14, 1, NULL, 32, "int"); + tdesc_create_reg (feature, "pc", 15, 1, NULL, 32, "code_ptr"); + tdesc_create_reg (feature, "xpsr", 25, 1, NULL, 32, "int"); + + tdesc_arm_with_m = result; +} |