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-rw-r--r--ld/ChangeLog9
-rw-r--r--ld/testsuite/ld-powerpc/ext.d17
-rw-r--r--ld/testsuite/ld-powerpc/ext.lnk6
-rw-r--r--ld/testsuite/ld-powerpc/ext.s9
-rw-r--r--ld/testsuite/ld-powerpc/notoc.d102
-rw-r--r--ld/testsuite/ld-powerpc/notoc.s56
-rw-r--r--ld/testsuite/ld-powerpc/powerpc.exp2
7 files changed, 201 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index b32879d..62ba530 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,14 @@
2018-08-05 Alan Modra <amodra@gmail.com>
+ * testsuite/ld-powerpc/ext.d,
+ * testsuite/ld-powerpc/ext.s,
+ * testsuite/ld-powerpc/ext.lnk,
+ * testsuite/ld-powerpc/notoc.d,
+ * testsuite/ld-powerpc/notoc.s: New tests.
+ * testsuite/ld-powerpc/powerpc.exp: Run them.
+
+2018-08-05 Alan Modra <amodra@gmail.com>
+
* testsuite/ld-powerpc/elfv2exe.d: Adjust for stub symbol change.
* testsuite/ld-powerpc/tocopt6.d: Likewise.
diff --git a/ld/testsuite/ld-powerpc/ext.d b/ld/testsuite/ld-powerpc/ext.d
new file mode 100644
index 0000000..61527f9
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/ext.d
@@ -0,0 +1,17 @@
+#source: ext.s
+#as: -a64
+#objdump: -dr
+#target: powerpc64*-*-*
+# Just assembles an object for notoc.d
+
+.*
+
+Disassembly of section \.text:
+
+0+ <ext>:
+ 0: (00 00 4c 3c|3c 4c 00 00) addis r2,r12,0
+ (0|2): R_PPC64_REL16_HA \.TOC\.(|\+0x2)
+ 4: (00 00 42 38|38 42 00 00) addi r2,r2,0
+ (4|6): R_PPC64_REL16_LO \.TOC\.\+0x(4|6)
+ 8: (00 00 00 60|60 00 00 00) nop
+ c: (20 00 80 4e|4e 80 00 20) blr
diff --git a/ld/testsuite/ld-powerpc/ext.lnk b/ld/testsuite/ld-powerpc/ext.lnk
new file mode 100644
index 0000000..62c4a23
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/ext.lnk
@@ -0,0 +1,6 @@
+SECTIONS
+{
+ . = 0x8000000000000000;
+ .text.ext : { tmpdir/ext.o(.text) }
+}
+INSERT BEFORE .stab;
diff --git a/ld/testsuite/ld-powerpc/ext.s b/ld/testsuite/ld-powerpc/ext.s
new file mode 100644
index 0000000..dd51d8f
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/ext.s
@@ -0,0 +1,9 @@
+ .text
+ .globl ext
+ext:
+0:
+ addis 2,12,.TOC.-0b@ha
+ addi 2,2,.TOC.-0b@l
+ .localentry ext,.-0b
+ nop
+ blr
diff --git a/ld/testsuite/ld-powerpc/notoc.d b/ld/testsuite/ld-powerpc/notoc.d
new file mode 100644
index 0000000..97e7274
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/notoc.d
@@ -0,0 +1,102 @@
+#source: notoc.s
+#as: -a64
+#ld: --no-plt-localentry -T ext.lnk
+#objdump: -dr
+#target: powerpc64*-*-*
+
+.*
+
+Disassembly of section \.text:
+
+.* <.*\.long_branch\.f1>:
+.*: (18 00 41 f8|f8 41 00 18) std r2,24\(r1\)
+.*: (7c 00 00 48|48 00 00 7c) b .* <f1>
+
+.* <.*\.long_branch\.g1>:
+.*: (18 00 41 f8|f8 41 00 18) std r2,24\(r1\)
+.*: (8c 00 00 48|48 00 00 8c) b .* <g1>
+
+.* <.*\.plt_branch\.ext>:
+.*: (a6 02 88 7d|7d 88 02 a6) mflr r12
+.*: (05 00 9f 42|42 9f 00 05) bcl .*
+.*: (a6 02 68 7d|7d 68 02 a6) mflr r11
+.*: (a6 03 88 7d|7d 88 03 a6) mtlr r12
+.*: (ff 7f 80 3d|3d 80 7f ff) lis r12,32767
+.*: (ff ff 8c 61|61 8c ff ff) ori r12,r12,65535
+.*: (c6 07 9c 79|79 9c 07 c6) rldicr r28,r12,32,31
+.*: (ff ef 8c 65|65 8c ef ff) oris r12,r12,61439
+.*: (28 ff 8c 61|61 8c ff 28) ori r12,r12,65320
+.*: (14 62 8b 7d|7d 8b 62 14) add r12,r11,r12
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+.* <.*\.long_branch\.f2>:
+.*: (a6 02 88 7d|7d 88 02 a6) mflr r12
+.*: (05 00 9f 42|42 9f 00 05) bcl .*
+.*: (a6 02 68 7d|7d 68 02 a6) mflr r11
+.*: (a6 03 88 7d|7d 88 03 a6) mtlr r12
+.*: (64 00 8b 39|39 8b 00 64) addi r12,r11,100
+.*: (58 00 00 48|48 00 00 58) b .* <f2>
+
+.* <.*\.long_branch\.g2>:
+.*: (a6 02 88 7d|7d 88 02 a6) mflr r12
+.*: (05 00 9f 42|42 9f 00 05) bcl .*
+.*: (a6 02 68 7d|7d 68 02 a6) mflr r11
+.*: (a6 03 88 7d|7d 88 03 a6) mtlr r12
+.*: (80 00 8b 39|39 8b 00 80) addi r12,r11,128
+.*: (74 00 00 48|48 00 00 74) b .* <g2>
+ \.\.\.
+
+.* <f1>:
+.*: (01 00 00 48|48 00 00 01) bl .* <f1>
+.*: (bd ff ff 4b|4b ff ff bd) bl .* <.*\.long_branch\.f2>
+.*: (11 00 00 48|48 00 00 11) bl .* <g1>
+.*: (cd ff ff 4b|4b ff ff cd) bl .* <.*\.long_branch\.g2>
+.*: (81 ff ff 4b|4b ff ff 81) bl .* <.*\.plt_branch\.ext>
+.*: (20 00 80 4e|4e 80 00 20) blr
+
+.* <g1>:
+.*: (a9 ff ff 4b|4b ff ff a9) bl .* <.*\.long_branch\.f2>
+.*: (e5 ff ff 4b|4b ff ff e5) bl .* <f1>
+.*: (b9 ff ff 4b|4b ff ff b9) bl .* <.*\.long_branch\.g2>
+.*: (f5 ff ff 4b|4b ff ff f5) bl .* <g1>
+.*: (20 00 80 4e|4e 80 00 20) blr
+
+.* <f2>:
+.*: (02 10 40 3c|3c 40 10 02) lis r2,4098
+.*: (00 90 42 38|38 42 90 00) addi r2,r2,-28672
+.*: (4d ff ff 4b|4b ff ff 4d) bl .* <.*\.long_branch\.f1>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (f9 ff ff 4b|4b ff ff f9) bl .* <f2\+0x8>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (45 ff ff 4b|4b ff ff 45) bl .* <.*\.long_branch\.g1>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (1d 00 00 48|48 00 00 1d) bl .* <g2\+0x8>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (3d ff ff 4b|4b ff ff 3d) bl .* <.*\.plt_branch\.ext>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (20 00 80 4e|4e 80 00 20) blr
+
+.* <g2>:
+.*: (02 10 40 3c|3c 40 10 02) lis r2,4098
+.*: (00 90 42 38|38 42 90 00) addi r2,r2,-28672
+.*: (cd ff ff 4b|4b ff ff cd) bl .* <f2\+0x8>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (11 ff ff 4b|4b ff ff 11) bl .* <.*\.long_branch\.f1>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (f1 ff ff 4b|4b ff ff f1) bl .* <g2\+0x8>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (09 ff ff 4b|4b ff ff 09) bl .* <.*\.long_branch\.g1>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (20 00 80 4e|4e 80 00 20) blr
+
+.* <_start>:
+.*: (00 00 00 48|48 00 00 00) b .* <_start>
+
+Disassembly of section \.text\.ext:
+
+8000000000000000 <ext>:
+8000000000000000: (02 10 40 3c|3c 40 10 02) lis r2,4098
+8000000000000004: (00 90 42 38|38 42 90 00) addi r2,r2,-28672
+8000000000000008: (00 00 00 60|60 00 00 00) nop
+800000000000000c: (20 00 80 4e|4e 80 00 20) blr
diff --git a/ld/testsuite/ld-powerpc/notoc.s b/ld/testsuite/ld-powerpc/notoc.s
new file mode 100644
index 0000000..8c620df
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/notoc.s
@@ -0,0 +1,56 @@
+ .text
+ .globl f1, f2, g1, g2, _start
+ .weak ext
+ .abiversion 2
+
+f1:
+ .localentry f1,1
+ bl f1@notoc
+ bl f2@notoc
+ bl g1@notoc
+ bl g2@notoc
+ bl ext@notoc
+ blr
+
+g1:
+ .localentry g1,1
+ bl f2@notoc
+ bl f1@notoc
+ bl g2@notoc
+ bl g1@notoc
+ blr
+
+f2:
+0:
+ addis 2,12,.TOC.-0b@ha
+ addi 2,2,.TOC.-0b@l
+ .localentry f2,.-0b
+ bl f1
+ nop
+ bl f2
+ nop
+ bl g1
+ nop
+ bl g2
+ nop
+ bl ext
+ nop
+ blr
+
+g2:
+0:
+ addis 2,12,.TOC.-0b@ha
+ addi 2,2,.TOC.-0b@l
+ .localentry g2,.-0b
+ bl f2
+ nop
+ bl f1
+ nop
+ bl g2
+ nop
+ bl g1
+ nop
+ blr
+
+_start:
+ b _start
diff --git a/ld/testsuite/ld-powerpc/powerpc.exp b/ld/testsuite/ld-powerpc/powerpc.exp
index ac563eb..c4ab3de 100644
--- a/ld/testsuite/ld-powerpc/powerpc.exp
+++ b/ld/testsuite/ld-powerpc/powerpc.exp
@@ -331,6 +331,8 @@ if [ supports_ppc64 ] then {
run_dump_test "dotsym2"
run_dump_test "dotsym3"
run_dump_test "dotsym4"
+ run_dump_test "ext"
+ run_dump_test "notoc"
}
run_dump_test "tlsld32"
generated by cgit v1.1 at 2024-10-16 11:08:30 +0000