gas/

	* config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
	delay slot in the noreorder mode with the o32 ABI.

	gas/testsuite/
	* gas/mips/jal-svr4pic-noreorder.d: New test case.
	* gas/mips/mips1@jal-svr4pic-noreorder.d: New test
	subarchitecture.
	* gas/mips/r3000@jal-svr4pic-noreorder.d: Likewise.
	* gas/mips/jal-svr4pic-noreorder.s: Source for the new test
	case.
	* gas/mips/mips.exp: Run the new test case.

8 files changed, 142 insertions, 0 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 5ad0269..09ee0a2 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2010-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
+
+	* config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
+	delay slot in the noreorder mode with the o32 ABI.
+
 2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
 	    Ina Pandit  <ina.pandit@kpitcummins.com>
 
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 21aedd9..103ab6f 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -6219,6 +6219,8 @@ macro (struct mips_cl_insn *ip)
 		      /* Quiet this warning.  */
 		      mips_cprestore_valid = 1;
 		    }
+		  if (mips_opts.noreorder)
+		    macro_build (NULL, "nop", "");
 		  expr1.X_add_number = mips_cprestore_offset;
   		  macro_build_ldst_constoffset (&expr1, ADDRESS_LOAD_INSN,
 						mips_gp_register,
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index a71657a..aa1b0a4 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,15 @@
 2010-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
 
+	* gas/mips/jal-svr4pic-noreorder.d: New test case.
+	* gas/mips/mips1@jal-svr4pic-noreorder.d: New test
+	subarchitecture.
+	* gas/mips/r3000@jal-svr4pic-noreorder.d: Likewise.
+	* gas/mips/jal-svr4pic-noreorder.s: Source for the new test
+	case.
+	* gas/mips/mips.exp: Run the new test case.
+
+2010-07-24  Maciej W. Rozycki  <macro@codesourcery.com>
+
 	* gas/mips/jal-svr4pic.d: Rename to...
 	* gas/mips/mips1@jal-svr4pic.d: ... this.
 	* gas/mips/r3000@jal-svr4pic.d: New test subarchitecture.
diff --git a/gas/testsuite/gas/mips/jal-svr4pic-noreorder.d b/gas/testsuite/gas/mips/jal-svr4pic-noreorder.d
new file mode 100644
index 0000000..26a4cc1
--- /dev/null
+++ b/gas/testsuite/gas/mips/jal-svr4pic-noreorder.d
@@ -0,0 +1,45 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS jal-svr4pic noreorder
+#as: -32 -KPIC
+#source: jal-svr4pic-noreorder.s
+
+# Test the jal macro with -KPIC and `.set noreorder'.
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 3c1c0000 	lui	gp,0x0
+[ 	]*0: R_MIPS_HI16	_gp_disp
+[0-9a-f]+ <[^>]*> 279c0000 	addiu	gp,gp,0
+[ 	]*4: R_MIPS_LO16	_gp_disp
+[0-9a-f]+ <[^>]*> 0399e021 	addu	gp,gp,t9
+[0-9a-f]+ <[^>]*> afbc0000 	sw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 03202009 	jalr	a0,t9
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 8f990000 	lw	t9,0\(gp\)
+[ 	]*28: R_MIPS_GOT16	.text
+[0-9a-f]+ <[^>]*> 27390000 	addiu	t9,t9,0
+[ 	]*2c: R_MIPS_LO16	.text
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[ 	]*30: R_MIPS_JALR	text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 8f990000 	lw	t9,0\(gp\)
+[ 	]*3c: R_MIPS_CALL16	weak_text_label
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[ 	]*40: R_MIPS_JALR	weak_text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 8f990000 	lw	t9,0\(gp\)
+[ 	]*4c: R_MIPS_CALL16	external_text_label
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[ 	]*50: R_MIPS_JALR	external_text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 1000ffe8 	b	0+0000 <text_label>
+[0-9a-f]+ <[^>]*> 00000000 	nop
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/jal-svr4pic-noreorder.s b/gas/testsuite/gas/mips/jal-svr4pic-noreorder.s
new file mode 100644
index 0000000..a856714
--- /dev/null
+++ b/gas/testsuite/gas/mips/jal-svr4pic-noreorder.s
@@ -0,0 +1,25 @@
+# Source file used to test the jal macro with -KPIC code.
+
+	.weak	weak_text_label
+
+	.ent	text_label
+text_label:
+	.frame	$sp,0,$31
+	.set	noreorder
+	.cpload	$25
+	.cprestore	0
+	jal	$25
+	jal	$4,$25
+	jal	text_label
+	jal	weak_text_label
+	jal	external_text_label
+
+# Test j as well.
+	j	text_label
+	.set	reorder
+	nop
+	.end	text_label
+
+# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+	.align	2
+	.space	8
diff --git a/gas/testsuite/gas/mips/mips.exp b/gas/testsuite/gas/mips/mips.exp
index e3aade4..b5f31fe 100644
--- a/gas/testsuite/gas/mips/mips.exp
+++ b/gas/testsuite/gas/mips/mips.exp
@@ -465,6 +465,8 @@ if { [istarget mips*-*-vxworks*] } {
     if $elf {
 	run_dump_test_arches "jal-svr4pic" \
 					[mips_arch_list_matching mips1]
+	run_dump_test_arches "jal-svr4pic-noreorder" \
+					[mips_arch_list_matching mips1]
     }
     if $elf { run_dump_test "jal-xgot" }
     run_list_test_arches "jal-range" "-32" [mips_arch_list_matching mips1]
diff --git a/gas/testsuite/gas/mips/mips1@jal-svr4pic-noreorder.d b/gas/testsuite/gas/mips/mips1@jal-svr4pic-noreorder.d
new file mode 100644
index 0000000..4ac9467
--- /dev/null
+++ b/gas/testsuite/gas/mips/mips1@jal-svr4pic-noreorder.d
@@ -0,0 +1,48 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS jal-svr4pic noreorder
+#as: -32 -KPIC
+#source: jal-svr4pic-noreorder.s
+
+# Test the jal macro with -KPIC and `.set noreorder' (MIPS1).
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+[0-9a-f]+ <[^>]*> 3c1c0000 	lui	gp,0x0
+[ 	]*0: R_MIPS_HI16	_gp_disp
+[0-9a-f]+ <[^>]*> 279c0000 	addiu	gp,gp,0
+[ 	]*4: R_MIPS_LO16	_gp_disp
+[0-9a-f]+ <[^>]*> 0399e021 	addu	gp,gp,t9
+[0-9a-f]+ <[^>]*> afbc0000 	sw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 03202009 	jalr	a0,t9
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 8f990000 	lw	t9,0\(gp\)
+[ 	]*28: R_MIPS_GOT16	.text
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 27390000 	addiu	t9,t9,0
+[ 	]*30: R_MIPS_LO16	.text
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[ 	]*34: R_MIPS_JALR	text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 8f990000 	lw	t9,0\(gp\)
+[ 	]*40: R_MIPS_CALL16	weak_text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[ 	]*48: R_MIPS_JALR	weak_text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 8f990000 	lw	t9,0\(gp\)
+[ 	]*54: R_MIPS_CALL16	external_text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 0320f809 	jalr	t9
+[ 	]*5c: R_MIPS_JALR	external_text_label
+[0-9a-f]+ <[^>]*> 00000000 	nop
+[0-9a-f]+ <[^>]*> 8fbc0000 	lw	gp,0\(sp\)
+[0-9a-f]+ <[^>]*> 1000ffe5 	b	0+0000 <text_label>
+[0-9a-f]+ <[^>]*> 00000000 	nop
+	\.\.\.
diff --git a/gas/testsuite/gas/mips/r3000@jal-svr4pic-noreorder.d b/gas/testsuite/gas/mips/r3000@jal-svr4pic-noreorder.d
new file mode 100644
index 0000000..8419b82
--- /dev/null
+++ b/gas/testsuite/gas/mips/r3000@jal-svr4pic-noreorder.d
@@ -0,0 +1,5 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS jal-svr4pic noreorder
+#as: -32 -KPIC
+#source: jal-svr4pic-noreorder.s
+#dump: mips1@jal-svr4pic-noreorder.d