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--- gdb-7.8.2.orig/gdb/microblaze-tdep.h 2015-01-15 11:58:12.000000000 +0100
+++ gdb-7.8.2/gdb/microblaze-tdep.h 2016-09-21 10:34:30.029222319 +0200
@@ -1,6 +1,6 @@
/* Target-dependent code for Xilinx MicroBlaze.
- Copyright (C) 2009-2014 Free Software Foundation, Inc.
+ Copyright (C) 2009-2013 Free Software Foundation, Inc.
This file is part of GDB.
@@ -22,8 +22,22 @@
/* Microblaze architecture-specific information. */
+struct microblaze_gregset
+{
+ unsigned int gregs[32];
+ unsigned int fpregs[32];
+ unsigned int pregs[16];
+};
+
struct gdbarch_tdep
{
+ int dummy; // declare something.
+
+ /* Register sets. */
+ struct regset *gregset;
+ size_t sizeof_gregset;
+ struct regset *fpregset;
+ size_t sizeof_fpregset;
};
struct microblaze_frame_cache
@@ -42,7 +56,8 @@ struct microblaze_frame_cache
int fp_regnum;
/* Offsets to saved registers. */
- int register_offsets[57]; /* Must match MICROBLAZE_NUM_REGS. */
+ int register_offsets[59]; /* Must match MICROBLAZE_NUM_REGS. */
+ CORE_ADDR saved_sp;
/* Table of saved registers. */
struct trad_frame_saved_reg *saved_regs;
@@ -66,11 +81,11 @@ enum microblaze_regnum
MICROBLAZE_R12_REGNUM,
MICROBLAZE_R13_REGNUM,
MICROBLAZE_R14_REGNUM,
- MICROBLAZE_R15_REGNUM,
+ MICROBLAZE_R15_REGNUM, MICROBLAZE_PREV_PC_REGNUM = MICROBLAZE_R15_REGNUM,
MICROBLAZE_R16_REGNUM,
MICROBLAZE_R17_REGNUM,
MICROBLAZE_R18_REGNUM,
- MICROBLAZE_R19_REGNUM,
+ MICROBLAZE_R19_REGNUM, MICROBLAZE_FP_REGNUM = MICROBLAZE_R19_REGNUM,
MICROBLAZE_R20_REGNUM,
MICROBLAZE_R21_REGNUM,
MICROBLAZE_R22_REGNUM,
@@ -107,7 +122,9 @@ enum microblaze_regnum
MICROBLAZE_RTLBX_REGNUM,
MICROBLAZE_RTLBSX_REGNUM,
MICROBLAZE_RTLBLO_REGNUM,
- MICROBLAZE_RTLBHI_REGNUM
+ MICROBLAZE_RTLBHI_REGNUM,
+ MICROBLAZE_SLR_REGNUM,
+ MICROBLAZE_SHR_REGNUM
};
/* All registers are 32 bits. */
@@ -115,6 +132,21 @@ enum microblaze_regnum
/* MICROBLAZE_BREAKPOINT defines the breakpoint that should be used.
Only used for native debugging. */
-#define MICROBLAZE_BREAKPOINT {0xb9, 0xcc, 0x00, 0x60}
+#define MICROBLAZE_BREAKPOINT {0xba, 0x0c, 0x00, 0x18}
+#define MICROBLAZE_BREAKPOINT_LE {0x18, 0x00, 0x0c, 0xba}
+
+extern void microblaze_supply_gregset (const struct microblaze_gregset *gregset,
+ struct regcache *regcache,
+ int regnum, const void *gregs);
+extern void microblaze_collect_gregset (const struct microblaze_gregset *gregset,
+ const struct regcache *regcache,
+ int regnum, void *gregs);
+extern void microblaze_supply_fpregset (struct regcache *regcache,
+ int regnum, const void *fpregs);
+extern void microblaze_collect_fpregset (const struct regcache *regcache,
+ int regnum, void *fpregs);
+
+extern const struct regset * microblaze_regset_from_core_section (struct gdbarch *gdbarch,
+ const char *sect_name, size_t sect_size);
#endif /* microblaze-tdep.h */
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