1 files changed, 0 insertions, 67 deletions

diff --git a/recipes-devtools/gdb/files/0004-Patch-microblaze-Communicate-in-larger-blocks-with-t.patch b/recipes-devtools/gdb/files/0004-Patch-microblaze-Communicate-in-larger-blocks-with-t.patch
deleted file mode 100644
index b14e4092..00000000
--- a/recipes-devtools/gdb/files/0004-Patch-microblaze-Communicate-in-larger-blocks-with-t.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From 26e124f0d78233b1d976bd4b787f6a7866bcb7e7 Mon Sep 17 00:00:00 2001
-From: nagaraju <nmekala@xilix.com>
-Date: Wed, 4 Jan 2012 16:59:33 +0530
-Subject: [PATCH 04/16] [Patch, microblaze]: Communicate in larger blocks with
- the target
-
-Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
-Upstream-Status: Pending
----
- gdb/microblaze-tdep.c | 25 ++++++++++++++++++++++---
- 1 file changed, 22 insertions(+), 3 deletions(-)
-
-diff --git a/gdb/microblaze-tdep.c b/gdb/microblaze-tdep.c
-index 36cf1ca..76e87b3 100644
---- a/gdb/microblaze-tdep.c
-+++ b/gdb/microblaze-tdep.c
-@@ -242,6 +242,10 @@ microblaze_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
-   int flags = 0;
-   int save_hidden_pointer_found = 0;
-   int non_stack_instruction_found = 0;
-+  int n_insns;
-+  unsigned long *insn_block;
-+  gdb_byte *buf_block;
-+  int ti, tj;
- 
-   /* Find the start of this function.  */
-   find_pc_partial_function (pc, &name, &func_addr, &func_end);
-@@ -281,9 +285,23 @@ microblaze_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
-                    name, paddress (gdbarch, func_addr), 
-                    paddress (gdbarch, stop));
- 
-+/* Do a block read to minimize the transaction with the Debug Agent */
-+  n_insns = (stop == func_addr) ? 1 : ((stop - func_addr) / INST_WORD_SIZE);
-+  insn_block = (unsigned long *)calloc(n_insns, sizeof(unsigned long));
-+  buf_block = (gdb_byte *)calloc(n_insns * INST_WORD_SIZE, sizeof(gdb_byte));
-+
-+  target_read_memory (func_addr, buf_block, n_insns * INST_WORD_SIZE );
-+
-+  for(ti = 0; ti < n_insns; ti++){
-+         insn_block[ti] = 0;
-+         for( tj = ti * INST_WORD_SIZE; tj < (ti + 1) * INST_WORD_SIZE; tj++ )
-+                 insn_block[ti] = (insn_block[ti] << 8) | buf_block[tj];
-+  }
-+
-   for (addr = func_addr; addr < stop; addr += INST_WORD_SIZE)
-     {
--      insn = microblaze_fetch_instruction (addr);
-+     //insn = microblaze_fetch_instruction (addr);
-+      insn = insn_block[(addr - func_addr) / INST_WORD_SIZE];
-       op = microblaze_decode_insn (insn, &rd, &ra, &rb, &imm);
-       microblaze_debug ("%s %08lx\n", paddress (gdbarch, pc), insn);
- 
-@@ -409,8 +427,9 @@ microblaze_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
-      part of the prologue.  */
-   if (save_hidden_pointer_found)
-     prologue_end_addr -= INST_WORD_SIZE;
--
--  return prologue_end_addr;
-+    free(insn_block);
-+    free(buf_block);
-+    return prologue_end_addr;
- }
- 
- static CORE_ADDR
--- 
-1.9.0
-