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.
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* THIS FILE IS GENERATED. Original: arm-with-m.xml */
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#include "defs.h"
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#include "osabi.h"
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#include "target-descriptions.h"
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struct target_desc *tdesc_arm_with_m;
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static void
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initialize_tdesc_arm_with_m (void)
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{
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struct target_desc *result = allocate_target_description ();
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struct tdesc_feature *feature;
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struct tdesc_type *field_type, *type;
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feature = tdesc_create_feature (result, "org.gnu.gdb.arm.m-profile");
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tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "sp", 13, 1, NULL, 32, "data_ptr");
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tdesc_create_reg (feature, "lr", 14, 1, NULL, 32, "int");
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tdesc_create_reg (feature, "pc", 15, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "xpsr", 25, 1, NULL, 32, "int");
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tdesc_arm_with_m = result;
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}
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