bfd/

	* elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
	(spu_elf_setup): Initialize it.
	(spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
	Update to new-sytle cache manager data structures.
	(spu_elf_build_stubs): Generate new-style cache manager data
	structures and symbols.
	(spu_elf_auto_overlay): Update size computation.

ld/testsuite/
	* ld-spu/icache1.d: Update all addresses to accomodate icache
	buffer shifted down 0x800 bytes.

4 files changed, 210 insertions, 141 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 63e2200..b5951c3 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,15 @@
 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
 
+	* elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
+	(spu_elf_setup): Initialize it.
+	(spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
+	Update to new-sytle cache manager data structures.
+	(spu_elf_build_stubs): Generate new-style cache manager data
+	structures and symbols.
+	(spu_elf_auto_overlay): Update size computation.
+
+2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
+
 	* elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
 	segments first amongst the program headers.
 
diff --git a/bfd/elf32-spu.c b/bfd/elf32-spu.c
index 0443e5e..a0368d0 100644
--- a/bfd/elf32-spu.c
+++ b/bfd/elf32-spu.c
@@ -322,6 +322,7 @@ struct spu_link_hash_table
   /* For soft icache.  */
   unsigned int line_size_log2;
   unsigned int num_lines_log2;
+  unsigned int fromelem_size_log2;
 
   /* How much memory we have.  */
   unsigned int local_store;
@@ -461,10 +462,18 @@ spu_elf_link_hash_table_create (bfd *abfd)
 void
 spu_elf_setup (struct bfd_link_info *info, struct spu_elf_params *params)
 {
+  bfd_vma max_branch_log2;
+
   struct spu_link_hash_table *htab = spu_hash_table (info);
   htab->params = params;
   htab->line_size_log2 = bfd_log2 (htab->params->line_size);
   htab->num_lines_log2 = bfd_log2 (htab->params->num_lines);
+
+  /* For the software i-cache, we provide a "from" list whose size
+     is a power-of-two number of quadwords, big enough to hold one
+     byte per outgoing branch.  Compute this number here.  */
+  max_branch_log2 = bfd_log2 (htab->params->max_branch);
+  htab->fromelem_size_log2 = max_branch_log2 > 4 ? max_branch_log2 - 4 : 0;
 }
 
 /* Find the symbol for the given R_SYMNDX in IBFD and set *HP and *SYMP
@@ -1704,21 +1713,24 @@ spu_elf_size_stubs (struct bfd_link_info *info)
       stub->size = htab->stub_count[ovl] * ovl_stub_size (htab->params);
     }
 
-  flags = (SEC_ALLOC | SEC_LOAD
-	   | SEC_HAS_CONTENTS | SEC_IN_MEMORY);
-  htab->ovtab = bfd_make_section_anyway_with_flags (ibfd, ".ovtab", flags);
-  if (htab->ovtab == NULL
-      || !bfd_set_section_alignment (ibfd, htab->ovtab, 4))
-    return 0;
-
   if (htab->params->ovly_flavour == ovly_soft_icache)
     {
       /* Space for icache manager tables.
 	 a) Tag array, one quadword per cache line.
-	 b) Linked list elements, max_branch per line quadwords.  */
-      htab->ovtab->size = 16 * ((1 + htab->params->max_branch)
-				<< htab->num_lines_log2);
+	 b) Rewrite "to" list, one quadword per cache line.
+	 c) Rewrite "from" list, one byte per outgoing branch (rounded up to
+	    a power-of-two number of full quadwords) per cache line.  */
+
+      flags = SEC_ALLOC;
+      htab->ovtab = bfd_make_section_anyway_with_flags (ibfd, ".ovtab", flags);
+      if (htab->ovtab == NULL
+	  || !bfd_set_section_alignment (ibfd, htab->ovtab, 4))
+	return 0;
+
+      htab->ovtab->size = (16 + 16 + (16 << htab->fromelem_size_log2))
+			  << htab->num_lines_log2;
 
+      flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY;
       htab->init = bfd_make_section_anyway_with_flags (ibfd, ".ovini", flags);
       if (htab->init == NULL
 	  || !bfd_set_section_alignment (ibfd, htab->init, 4))
@@ -1741,6 +1753,12 @@ spu_elf_size_stubs (struct bfd_link_info *info)
 	 .	} _ovly_buf_table[];
 	 .  */
 
+      flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_IN_MEMORY;
+      htab->ovtab = bfd_make_section_anyway_with_flags (ibfd, ".ovtab", flags);
+      if (htab->ovtab == NULL
+	  || !bfd_set_section_alignment (ibfd, htab->ovtab, 4))
+	return 0;
+
       htab->ovtab->size = htab->num_overlays * 16 + 16 + htab->num_buf * 4;
     }
 
@@ -1782,7 +1800,7 @@ spu_elf_place_overlay_data (struct bfd_link_info *info)
 
   ovout = ".data";
   if (htab->params->ovly_flavour == ovly_soft_icache)
-    ovout = ".data.icache";
+    ovout = ".bss";
   (*htab->params->place_spu_section) (htab->ovtab, NULL, ovout);
 
   (*htab->params->place_spu_section) (htab->toe, NULL, ".toe");
@@ -1965,7 +1983,7 @@ spu_elf_build_stubs (struct bfd_link_info *info)
   p = htab->ovtab->contents;
   if (htab->params->ovly_flavour == ovly_soft_icache)
     {
-      bfd_vma off, icache_base, linklist;
+      bfd_vma off;
 
       h = define_ovtab_symbol (htab, "__icache_tag_array");
       if (h == NULL)
@@ -1980,32 +1998,38 @@ spu_elf_build_stubs (struct bfd_link_info *info)
       h->root.u.def.value = 16 << htab->num_lines_log2;
       h->root.u.def.section = bfd_abs_section_ptr;
 
-      icache_base = htab->ovl_sec[0]->vma;
-      linklist = (htab->ovtab->output_section->vma
-		  + htab->ovtab->output_offset
-		  + off);
-      for (i = 0; i < htab->params->num_lines; i++)
-	{
-	  bfd_vma line_end = icache_base + ((i + 1) << htab->line_size_log2);
-	  bfd_vma stub_base = line_end - htab->params->max_branch * 32;
-	  bfd_vma link_elem = linklist + i * htab->params->max_branch * 16;
-	  bfd_vma locator = link_elem - stub_base / 2;
-
-	  bfd_put_32 (htab->ovtab->owner, locator, p + 4);
-	  bfd_put_16 (htab->ovtab->owner, link_elem, p + 8);
-	  bfd_put_16 (htab->ovtab->owner, link_elem, p + 10);
-	  bfd_put_16 (htab->ovtab->owner, link_elem, p + 12);
-	  bfd_put_16 (htab->ovtab->owner, link_elem, p + 14);
-	  p += 16;
-	}
+      h = define_ovtab_symbol (htab, "__icache_rewrite_to");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = off;
+      h->size = 16 << htab->num_lines_log2;
+      off += h->size;
+
+      h = define_ovtab_symbol (htab, "__icache_rewrite_to_size");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = 16 << htab->num_lines_log2;
+      h->root.u.def.section = bfd_abs_section_ptr;
 
-      h = define_ovtab_symbol (htab, "__icache_linked_list");
+      h = define_ovtab_symbol (htab, "__icache_rewrite_from");
       if (h == NULL)
 	return FALSE;
       h->root.u.def.value = off;
-      h->size = htab->params->max_branch << (htab->num_lines_log2 + 4);
+      h->size = 16 << (htab->fromelem_size_log2 + htab->num_lines_log2);
       off += h->size;
-      p += h->size;
+
+      h = define_ovtab_symbol (htab, "__icache_rewrite_from_size");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = 16 << (htab->fromelem_size_log2
+				   + htab->num_lines_log2);
+      h->root.u.def.section = bfd_abs_section_ptr;
+
+      h = define_ovtab_symbol (htab, "__icache_log2_fromelemsize");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = htab->fromelem_size_log2;
+      h->root.u.def.section = bfd_abs_section_ptr;
 
       h = define_ovtab_symbol (htab, "__icache_base");
       if (h == NULL)
@@ -2014,12 +2038,42 @@ spu_elf_build_stubs (struct bfd_link_info *info)
       h->root.u.def.section = bfd_abs_section_ptr;
       h->size = htab->num_buf << htab->line_size_log2;
 
+      h = define_ovtab_symbol (htab, "__icache_linesize");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = 1 << htab->line_size_log2;
+      h->root.u.def.section = bfd_abs_section_ptr;
+
+      h = define_ovtab_symbol (htab, "__icache_log2_linesize");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = htab->line_size_log2;
+      h->root.u.def.section = bfd_abs_section_ptr;
+
       h = define_ovtab_symbol (htab, "__icache_neg_log2_linesize");
       if (h == NULL)
 	return FALSE;
       h->root.u.def.value = -htab->line_size_log2;
       h->root.u.def.section = bfd_abs_section_ptr;
 
+      h = define_ovtab_symbol (htab, "__icache_cachesize");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = 1 << (htab->num_lines_log2 + htab->line_size_log2);
+      h->root.u.def.section = bfd_abs_section_ptr;
+
+      h = define_ovtab_symbol (htab, "__icache_log2_cachesize");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = htab->num_lines_log2 + htab->line_size_log2;
+      h->root.u.def.section = bfd_abs_section_ptr;
+
+      h = define_ovtab_symbol (htab, "__icache_neg_log2_cachesize");
+      if (h == NULL)
+	return FALSE;
+      h->root.u.def.value = -(htab->num_lines_log2 + htab->line_size_log2);
+      h->root.u.def.section = bfd_abs_section_ptr;
+
       if (htab->init != NULL && htab->init->size != 0)
 	{
 	  htab->init->contents = bfd_zalloc (htab->init->owner,
@@ -4271,14 +4325,14 @@ spu_elf_auto_overlay (struct bfd_link_info *info)
 	  fixed_size += htab->non_ovly_stub * 16;
 	  /* Space for icache manager tables.
 	     a) Tag array, one quadword per cache line.
-	     - word 0: ia address of present line, init to zero.
-	     - word 1: link locator.  link_elem=stub_addr/2+locator
-	     - halfwords 4-7: head/tail pointers for linked lists.  */
+	     - word 0: ia address of present line, init to zero.  */
+	  fixed_size += 16 << htab->num_lines_log2;
+	  /* b) Rewrite "to" list, one quadword per cache line.  */
 	  fixed_size += 16 << htab->num_lines_log2;
-	  /* b) Linked list elements, max_branch per line.  */
-	  fixed_size += htab->params->max_branch << (htab->num_lines_log2 + 4);
-	  /* c) Indirect branch descriptors, 8 quadwords.  */
-	  fixed_size += 8 * 16;
+	  /* c) Rewrite "from" list, one byte per outgoing branch (rounded up
+		to a power-of-two number of full quadwords) per cache line.  */
+	  fixed_size += 16 << (htab->fromelem_size_log2
+			       + htab->num_lines_log2);
 	  /* d) Pointer to __ea backing store (toe), 1 quadword.  */
 	  fixed_size += 16;
 	}
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 845a997..fc9640c 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,5 +1,10 @@
 2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
 
+	* ld-spu/icache1.d: Update all addresses to accomodate icache
+	buffer shifted down 0x800 bytes.
+
+2009-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
+
 	* ld-spu/icache.d: Update file offsets.
 	* ld-spu/ovl.d: Likewise.
 	* ld-spu/ovl1.d: Likewise.
diff --git a/ld/testsuite/ld-spu/icache1.d b/ld/testsuite/ld-spu/icache1.d
index 2089294..9342862 100644
--- a/ld/testsuite/ld-spu/icache1.d
+++ b/ld/testsuite/ld-spu/icache1.d
@@ -6,14 +6,14 @@
 
 
 Disassembly of section .ovl.init:
-00000800 <__icache_fileoff>:
+00000000 <__icache_fileoff>:
 .*	00 00 00 00.*
 .*	00 00 02 00.*
 	\.\.\.
 
 Disassembly of section \.ovly1:
 
-00000800 <\.ovly1>:
+00000000 <\.ovly1>:
 .*	ai	\$1,\$1,64	# 40
 .*	lqd	\$0,16\(\$1\)
 .*	bi	\$0
@@ -21,43 +21,43 @@ Disassembly of section \.ovly1:
 
 Disassembly of section \.ovly2:
 
-00000c00 <f1>:
+00000400 <f1>:
 .*	40 20 00 00 	nop	\$0
 .*	24 00 40 80 	stqd	\$0,16\(\$1\)
 .*	1c f0 00 81 	ai	\$1,\$1,-64
 .*	24 00 00 81 	stqd	\$1,0\(\$1\)
-.*	33 00 73 80 	brsl	\$0,fac .*
-.*	33 00 77 00 	brsl	\$0,fcc .*
+.*	33 00 73 80 	brsl	\$0,7ac .*
+.*	33 00 77 00 	brsl	\$0,7cc .*
 	\.\.\.
-.*	32 00 16 80 	br	fec .*
+.*	32 00 16 80 	br	7ec .*
 	\.\.\.
-     fa0:	00 00 00 02.*
-     fa4:	00 04 11 04.*
-     fa8:	a0 00 0c 10.*
-     fac:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
-     fb0:	00 00 ed 00.*
+ 7a0:	00 00 00 02.*
+ 7a4:	00 04 09 04.*
+ 7a8:	a0 00 04 10.*
+ 7ac:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
+ 7b0:	00 00 ed 00.*
 	\.\.\.
-     fc0:	00 00 00 02.*
-     fc4:	00 04 10 00.*
-     fc8:	a0 00 0c 14.*
-     fcc:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
-     fd0:	00 00 00 00.*
-     fd4:	00 00 0a 80.*
+ 7c0:	00 00 00 02.*
+ 7c4:	00 04 08 00.*
+ 7c8:	a0 00 04 14.*
+ 7cc:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
+ 7d0:	00 00 00 00.*
+ 7d4:	00 00 0a 80.*
 	\.\.\.
-     fe4:	00 04 08 00.*
-     fe8:	20 00 0f 38.*
-     fec:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
+ 7e4:	00 04 00 00.*
+ 7e8:	20 00 07 38.*
+ 7ec:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
 	\.\.\.
-     ff8:	00 7f 0f 80.*
-     ffc:	00 00 00 00.*
+ 7f8:	00 7f 0f 80.*
+ 7fc:	00 00 00 00.*
 
 Disassembly of section \.ovly3:
 
-00001000 <f3>:
+00000800 <f3>:
 	\.\.\.
 .*	35 00 00 00 	bi	\$0
 
-00001104 <f2>:
+00000904 <f2>:
 .*	1c e0 00 81 	ai	\$1,\$1,-128
 .*	24 00 00 81 	stqd	\$1,0\(\$1\)
 	\.\.\.
@@ -67,11 +67,11 @@ Disassembly of section \.ovly3:
 
 Disassembly of section \.ovly4:
 
-00001400 <f5>:
+00000c00 <f5>:
 .*	24 00 40 80 	stqd	\$0,16\(\$1\)
 .*	24 f8 00 81 	stqd	\$1,-512\(\$1\)
 .*	1c 80 00 81 	ai	\$1,\$1,-512
-.*	33 7f fe 80 	brsl	\$0,1400 <f5>	# 1400
+.*	33 7f fe 80 	brsl	\$0,c00 <f5>	# c00
 	\.\.\.
 .*	42 01 00 03 	ila	\$3,200.*
 .*	18 00 c0 81 	a	\$1,\$1,\$3
@@ -81,124 +81,124 @@ Disassembly of section \.ovly4:
 
 Disassembly of section \.ovly5:
 
-00000800 <\.ovly5>:
+00000000 <\.ovly5>:
 	\.\.\.
 .*	42 01 00 03 	ila	\$3,200 .*
 .*	18 00 c0 81 	a	\$1,\$1,\$3
 .*	34 00 40 80 	lqd	\$0,16\(\$1\)
-.*	30 01 7d 80 	bra	bec .*
+.*	30 00 7d 80 	bra	3ec .*
 	\.\.\.
- be0:	00 00 00 03.*
- be4:	00 04 14 00.*
- be8:	a0 00 0b 2c.*
- bec:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
+ 3e0:	00 00 00 03.*
+ 3e4:	00 04 0c 00.*
+ 3e8:	a0 00 03 2c.*
+ 3ec:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
 	\.\.\.
- bfc:	00 03 fd 80.*
+ 3fc:	00 01 fd 80.*
 
 Disassembly of section \.ovly6:
 
-00000c00 <\.ovly6>:
-.*	31 01 f5 80 	brasl	\$0,fac .*
-.*	33 00 79 00 	brsl	\$0,fcc .*
+00000400 <\.ovly6>:
+.*	31 00 f5 80 	brasl	\$0,7ac .*
+.*	33 00 79 00 	brsl	\$0,7cc .*
 	\.\.\.
-.*	32 00 18 80 	br	fec .*
+.*	32 00 18 80 	br	7ec .*
 	\.\.\.
-     fa0:	00 00 00 07.*
-     fa4:	00 08 14 00.*
-     fa8:	a0 00 0c 00.*
-     fac:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
-     fb0:	00 03 75 80.*
+ 7a0:	00 00 00 07.*
+ 7a4:	00 08 0c 00.*
+ 7a8:	a0 00 04 00.*
+ 7ac:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
+ 7b0:	00 01 75 80.*
 	\.\.\.
-     fc0:	00 00 00 07.*
-     fc4:	00 08 14 00.*
-     fc8:	a0 00 0c 04.*
-     fcc:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
-     fd0:	00 00 00 00.*
-     fd4:	00 00 86 80.*
+ 7c0:	00 00 00 07.*
+ 7c4:	00 08 0c 00.*
+ 7c8:	a0 00 04 04.*
+ 7cc:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
+ 7d0:	00 00 00 00.*
+ 7d4:	00 00 86 80.*
 	\.\.\.
-     fe0:	00 00 00 04.*
-     fe4:	00 08 08 00.*
-     fe8:	20 00 0f 28.*
-     fec:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
+ 7e0:	00 00 00 04.*
+ 7e4:	00 08 00 00.*
+ 7e8:	20 00 07 28.*
+ 7ec:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
 	\.\.\.
-     ff8:	00 7f 03 80.*
-     ffc:	00 00 00 00.*
+ 7f8:	00 7f 03 80.*
+ 7fc:	00 00 00 00.*
 
 Disassembly of section \.ovly7:
 
-00001000 <\.ovly7>:
+00000800 <\.ovly7>:
 .*	41 7f ff 83 	ilhu	\$3,65535	# ffff
 .*	60 f8 30 03 	iohl	\$3,61536	# f060
 .*	18 00 c0 84 	a	\$4,\$1,\$3
 .*	00 20 00 00 	lnop
 .*	04 00 02 01 	ori	\$1,\$4,0
 .*	24 00 02 04 	stqd	\$4,0\(\$4\)
-.*	33 00 72 80 	brsl	\$0,13ac .*
-.*	33 00 76 00 	brsl	\$0,13cc .*
+.*	33 00 72 80 	brsl	\$0,bac .*
+.*	33 00 76 00 	brsl	\$0,bcc .*
 .*	34 00 00 81 	lqd	\$1,0\(\$1\)
 	\.\.\.
-.*	32 00 15 00 	br	13ec .*
+.*	32 00 15 00 	br	bec .*
 	\.\.\.
-    13a0:	00 00 00 03.*
-    13a4:	00 04 14 00.*
-    13a8:	a0 00 10 18.*
-    13ac:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
+ ba0:	00 00 00 03.*
+ ba4:	00 04 0c 00.*
+ ba8:	a0 00 08 18.*
+ bac:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
 	\.\.\.
-    13b8:	00 00 0f 80.*
-    13bc:	00 00 00 00.*
-    13c0:	00 00 00 07.*
-    13c4:	00 08 14 00.*
-    13c8:	a0 00 10 1c.*
-    13cc:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
+ bb8:	00 00 0f 80.*
+ bbc:	00 00 00 00.*
+ bc0:	00 00 00 07.*
+ bc4:	00 08 0c 00.*
+ bc8:	a0 00 08 1c.*
+ bcc:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
 	\.\.\.
-    13dc:	00 00 0a 80.*
-    13e0:	00 00 00 05.*
-    13e4:	00 08 0c 00.*
-    13e8:	20 00 13 44.*
-    13ec:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
-    13f0:	00 00 00 00.*
-    13f4:	00 7f 02 80.*
+ bdc:	00 00 0a 80.*
+ be0:	00 00 00 05.*
+ be4:	00 08 04 00.*
+ be8:	20 00 0b 44.*
+ bec:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
+ bf0:	00 00 00 00.*
+ bf4:	00 7f 02 80.*
 	\.\.\.
 
 Disassembly of section \.ovly8:
 
-00001400 <f4>:
+00000c00 <f4>:
 .*	24 00 40 80 	stqd	\$0,16\(\$1\)
 .*	24 f8 00 81 	stqd	\$1,-512\(\$1\)
 .*	1c 80 00 81 	ai	\$1,\$1,-512
-.*	31 02 f9 80 	brasl	\$0,17cc .*
+.*	31 01 f9 80 	brasl	\$0,fcc .*
 	\.\.\.
-.*	32 00 17 80 	br	17ec .*
+.*	32 00 17 80 	br	fec .*
 	\.\.\.
-    17c0:	00 00 00 02.*
-    17c4:	00 04 11 04.*
-    17c8:	a0 00 14 0c.*
-    17cc:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
+     fc0:	00 00 00 02.*
+     fc4:	00 04 09 04.*
+     fc8:	a0 00 0c 0c.*
+     fcc:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
 	\.\.\.
-    17dc:	00 00 d9 00.*
-    17e0:	00 00 00 06.*
-    17e4:	00 08 10 00.*
-    17e8:	20 00 17 30.*
-    17ec:	31 03 01 cb 	brasl	\$75,180c <__icache_br_handler>
-    17f0:	00 7f 0d 80.*
+     fdc:	00 00 d9 00.*
+     fe0:	00 00 00 06.*
+     fe4:	00 08 08 00.*
+     fe8:	20 00 0f 30.*
+     fec:	31 02 01 cb 	brasl	\$75,100c <__icache_br_handler>
+     ff0:	00 7f 0d 80.*
 	\.\.\.
 
 Disassembly of section \.text:
 
-00001800 <_start>:
+00001000 <_start>:
 .*	41 00 02 03 	ilhu	\$3,4
-.*	60 8a 00 03 	iohl	\$3,5120	# 1400
-.*	32 00 04 80 	br	182c.*
-0000180c <__icache_br_handler>:
-    180c:	00 00 00 00 	stop
-00001810 <__icache_call_handler>:
-	\.\.\.
-    1820:	00 00 00 01.*
-    1824:	00 04 0c 00.*
-    1828:	a0 00 18 08.*
-    182c:	31 03 02 4b 	brasl	\$75,1810 <__icache_call_handler>
-	\.\.\.
-    1838:	00 7e 7b 80.*
+.*	60 86 00 03 	iohl	\$3,3072	# c00
+.*	32 00 04 80 	br	102c.*
+0000100c <__icache_br_handler>:
+    100c:	00 00 00 00 	stop
+00001010 <__icache_call_handler>:
+	\.\.\.
+    1020:	00 00 00 01.*
+    1024:	00 04 04 00.*
+    1028:	a0 00 10 08.*
+    102c:	31 02 02 4b 	brasl	\$75,1010 <__icache_call_handler>
+	\.\.\.
+    1038:	00 7e 7b 80.*
 	\.\.\.
 
 #pass