+2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
+
+ * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
+ BAL to JALX.
+ (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
+ corresponding error message.
+
2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
* elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
/* Set the field. */
x |= (value & howto->dst_mask);
- /* Detect incorrect JALX usage. If required, turn JAL into JALX. */
+ /* Detect incorrect JALX usage. If required, turn JAL or BAL into JALX. */
if (!cross_mode_jump_p && jal_reloc_p (r_type))
{
bfd_vma opcode = x >> 26;
}
else if (cross_mode_jump_p && b_reloc_p (r_type))
{
- info->callbacks->einfo
- (_("%X%H: Unsupported branch between ISA modes\n"),
- input_bfd, input_section, relocation->r_offset);
- return TRUE;
+ bfd_boolean ok = FALSE;
+ bfd_vma opcode = x >> 16;
+ bfd_vma jalx_opcode = 0;
+ bfd_vma addr;
+ bfd_vma dest;
+
+ if (r_type == R_MICROMIPS_PC16_S1)
+ {
+ ok = opcode == 0x4060;
+ jalx_opcode = 0x3c;
+ value <<= 1;
+ }
+ else if (r_type == R_MIPS_PC16 || r_type == R_MIPS_GNU_REL16_S2)
+ {
+ ok = opcode == 0x411;
+ jalx_opcode = 0x1d;
+ value <<= 2;
+ }
+
+ if (bfd_link_pic (info) || !ok)
+ {
+ info->callbacks->einfo
+ (_("%X%H: Unsupported branch between ISA modes\n"),
+ input_bfd, input_section, relocation->r_offset);
+ return TRUE;
+ }
+
+ addr = (input_section->output_section->vma
+ + input_section->output_offset
+ + relocation->r_offset
+ + 4);
+ dest = addr + (((value & 0x3ffff) ^ 0x20000) - 0x20000);
+
+ if ((addr >> 28) << 28 != (dest >> 28) << 28)
+ {
+ info->callbacks->einfo
+ (_("%X%H: Cannot convert branch between ISA modes "
+ "to JALX: relocation out of range\n"),
+ input_bfd, input_section, relocation->r_offset);
+ return TRUE;
+ }
+
+ /* Make this the JALX opcode. */
+ x = ((dest >> 2) & 0x3ffffff) | jalx_opcode << 26;
}
/* Try converting JAL to BAL and J(AL)R to B(AL), if the target is in
? _("Jump to a non-word-aligned address")
: _("Jump to a non-instruction-aligned address")));
else if (b_reloc_p (howto->type))
- msg = _("Branch to a non-instruction-aligned address");
+ msg = (cross_mode_jump_p
+ ? _("Cannot convert a branch to JALX "
+ "for a non-word-aligned address")
+ : _("Branch to a non-instruction-aligned address"));
else if (aligned_pcrel_reloc_p (howto->type))
msg = _("PC-relative load from unaligned address");
if (msg)
+2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
+
+ * config/tc-mips.c (mips_force_relocation, mips_fix_adjustable):
+ Adjust comments for BAL to JALX linker conversion.
+ (fix_bad_cross_mode_branch_p): Accept cross-mode BAL.
+ * testsuite/gas/mips/unaligned-branch-1.l: Update error messages
+ expected.
+ * testsuite/gas/mips/unaligned-branch-micromips-1.l: Likewise.
+ * testsuite/gas/mips/branch-local-4.d: New test.
+ * testsuite/gas/mips/branch-local-n32-4.d: New test.
+ * testsuite/gas/mips/branch-local-n64-4.d: New test.
+ * testsuite/gas/mips/branch-addend.d: New test.
+ * testsuite/gas/mips/branch-addend-n32.d: New test.
+ * testsuite/gas/mips/branch-addend-n64.d: New test.
+ * testsuite/gas/mips/branch-local-4.s: New test source.
+ * testsuite/gas/mips/branch-addend.s: New test source.
+ * testsuite/gas/mips/mips.exp: Run the new tests.
+
2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
* config/tc-mips.c (mips_force_relocation): Also retain branch
/* We want to keep R_MIPS_PC26_S2, R_MIPS_PC21_S2, BFD_RELOC_16_PCREL_S2
BFD_RELOC_MIPS_21_PCREL_S2 and BFD_RELOC_MIPS_26_PCREL_S2 relocations
against MIPS16 and microMIPS symbols so that we do cross-mode branch
- diagnostics. */
+ diagnostics and BAL to JALX conversion by the linker. */
if ((fixp->fx_r_type == R_MIPS_PC26_S2
|| fixp->fx_r_type == R_MIPS_PC21_S2
|| fixp->fx_r_type == BFD_RELOC_16_PCREL_S2
/* Return TRUE if the instruction pointed to by FIXP is an invalid branch
to a symbol whose annotation indicates another ISA mode. For absolute
- symbols check the ISA bit instead. */
+ symbols check the ISA bit instead.
+
+ We accept BFD_RELOC_16_PCREL_S2 relocations against MIPS16 and microMIPS
+ symbols or BFD_RELOC_MICROMIPS_16_PCREL_S1 relocations against regular
+ MIPS symbols and associated with BAL instructions as these instructions
+ may be be converted to JALX by the linker. */
static bfd_boolean
fix_bad_cross_mode_branch_p (fixS *fixP)
switch (fixP->fx_r_type)
{
case BFD_RELOC_16_PCREL_S2:
+ return ((absolute_p ? val & 1 : ELF_ST_IS_COMPRESSED (other))
+ && opcode != 0x0411);
+ case BFD_RELOC_MICROMIPS_16_PCREL_S1:
+ return ((absolute_p ? !(val & 1) : !ELF_ST_IS_MICROMIPS (other))
+ && opcode != 0x4060);
case BFD_RELOC_MIPS_21_PCREL_S2:
case BFD_RELOC_MIPS_26_PCREL_S2:
return absolute_p ? val & 1 : ELF_ST_IS_COMPRESSED (other);
return absolute_p ? !(val & 1) : !ELF_ST_IS_MIPS16 (other);
case BFD_RELOC_MICROMIPS_7_PCREL_S1:
case BFD_RELOC_MICROMIPS_10_PCREL_S1:
- case BFD_RELOC_MICROMIPS_16_PCREL_S1:
return absolute_p ? !(val & 1) : !ELF_ST_IS_MICROMIPS (other);
default:
abort ();
R_MICROMIPS_PC16_S1, R_MICROMIPS_PC10_S1 or R_MICROMIPS_PC7_S1)
against MIPS16 or microMIPS symbols because we need to keep the
MIPS16 or microMIPS symbol for the purpose of mode mismatch
- detection and JAL to JALX instruction conversion in the linker.
+ detection and JAL or BAL to JALX instruction conversion in the
+ linker.
For simplicity, we deal with (3)-(4) by not reducing _any_ relocation
against a MIPS16 symbol. We deal with (5) by additionally leaving
--- /dev/null
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS BAL addend encoding (n32)
+#as: -n32 -march=from-abi
+#source: branch-addend.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04110000 bal 00001018 <bar\+0x8>
+[ ]*[0-9a-f]+: R_MIPS_PC16 foo\+0x1fffc
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04110000 bal 00001020 <bar\+0x10>
+[ ]*[0-9a-f]+: R_MIPS_PC16 bar\+0x1fffc
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS BAL addend encoding (n64)
+#as: -64 -march=from-abi
+#source: branch-addend.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04110000 bal 0000000000001018 <bar\+0x8>
+[ ]*[0-9a-f]+: R_MIPS_PC16 foo\+0x1fffc
+[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0x1fffc
+[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0x1fffc
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04110000 bal 0000000000001020 <bar\+0x10>
+[ ]*[0-9a-f]+: R_MIPS_PC16 bar\+0x1fffc
+[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0x1fffc
+[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*\+0x1fffc
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS BAL addend encoding
+#as: -32
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04117fff bal 00021014 <bar\+0x20004>
+[ ]*[0-9a-f]+: R_MIPS_PC16 foo
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04117fff bal 0002101c <bar\+0x2000c>
+[ ]*[0-9a-f]+: R_MIPS_PC16 bar
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+ .text
+ .set noreorder
+ .space 0x1000
+
+ .align 4
+ .set micromips
+ .globl foo
+ .ent foo
+foo:
+ nor $0, $0
+ jalr $0, $ra
+ nor $0, $0
+ .end foo
+
+ .align 4
+ .set nomicromips
+ .globl bar
+ .ent bar
+bar:
+ nor $0, $0
+ bal foo + 0x20000
+ nor $0, $0
+ bal bar + 0x20000
+ nor $0, $0
+ jalr $0, $ra
+ nor $0, $0
+ .end bar
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 4, 0
+ .space 16
--- /dev/null
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS branch local symbol relocation 4
+#as: -32
+#source: branch-local-4.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 0411ffff bal 00001014 <bar\+0x4>
+[ ]*[0-9a-f]+: R_MIPS_PC16 foo
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+ .text
+ .set noreorder
+ .space 0x1000
+
+ .align 4
+ .set micromips
+ .ent foo
+foo:
+ nor $0, $0
+ jalr $0, $ra
+ nor $0, $0
+ .end foo
+
+ .align 4
+ .set nomicromips
+ .ent bar
+bar:
+ nor $0, $0
+ bal foo
+ nor $0, $0
+ jalr $0, $ra
+ nor $0, $0
+ .end bar
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 4, 0
+ .space 16
--- /dev/null
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS branch local symbol relocation 4 (n32)
+#as: -n32 -march=from-abi
+#source: branch-local-4.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04110000 bal 00001018 <bar\+0x8>
+[ ]*[0-9a-f]+: R_MIPS_PC16 foo-0x4
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS branch local symbol relocation 4 (n64)
+#as: -64 -march=from-abi
+#source: branch-local-4.s
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04110000 bal 0000000000001018 <bar\+0x8>
+[ ]*[0-9a-f]+: R_MIPS_PC16 foo-0x4
+[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*-0x4
+[ ]*[0-9a-f]+: R_MIPS_NONE \*ABS\*-0x4
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
"MIPS branch local symbol relocation 2"
run_list_test "branch-local-3" "-32" \
"MIPS branch local symbol relocation 3"
+ run_dump_test "branch-local-4"
if $has_newabi {
run_dump_test "branch-local-n32-1"
run_list_test "branch-local-n32-2" "-n32 -march=from-abi" \
"MIPS branch local symbol relocation 2 (n32)"
run_list_test "branch-local-n32-3" "-n32 -march=from-abi" \
"MIPS branch local symbol relocation 3 (n32)"
+ run_dump_test "branch-local-n32-4"
run_dump_test "branch-local-n64-1"
run_list_test "branch-local-n64-2" "-64 -march=from-abi" \
"MIPS branch local symbol relocation 2 (n64)"
run_list_test "branch-local-n64-3" "-64 -march=from-abi" \
"MIPS branch local symbol relocation 3 (n64)"
+ run_dump_test "branch-local-n64-4"
+ }
+ run_dump_test "branch-addend"
+ if $has_newabi {
+ run_dump_test "branch-addend-n32"
+ run_dump_test "branch-addend-n64"
}
run_dump_test "branch-absolute"
run_dump_test "branch-absolute-addend"
.*:51: Error: branch to misaligned address \(0x11a7\)
.*:53: Error: branch to misaligned address \(0x11a7\)
.*:55: Error: branch to misaligned address \(0x11a7\)
-.*:63: Error: branch to a symbol in another ISA mode
.*:65: Error: branch to a symbol in another ISA mode
.*:67: Error: branch to a symbol in another ISA mode
-.*:69: Error: branch to a symbol in another ISA mode
+.*:69: Error: branch to misaligned address \(0x11b2\)
.*:71: Error: branch to a symbol in another ISA mode
.*:73: Error: branch to a symbol in another ISA mode
-.*:75: Error: branch to a symbol in another ISA mode
.*:77: Error: branch to a symbol in another ISA mode
.*:79: Error: branch to a symbol in another ISA mode
-.*:81: Error: branch to a symbol in another ISA mode
+.*:81: Error: branch to misaligned address \(0x11b5\)
.*:83: Error: branch to a symbol in another ISA mode
.*:85: Error: branch to a symbol in another ISA mode
-.*:87: Error: branch to a symbol in another ISA mode
+.*:87: Error: branch to misaligned address \(0x11b6\)
.*:89: Error: branch to a symbol in another ISA mode
.*:91: Error: branch to a symbol in another ISA mode
-.*:93: Error: branch to a symbol in another ISA mode
+.*:93: Error: branch to misaligned address \(0x11b7\)
.*:95: Error: branch to a symbol in another ISA mode
.*:97: Error: branch to a symbol in another ISA mode
-.*:99: Error: branch to a symbol in another ISA mode
.*:101: Error: branch to a symbol in another ISA mode
.*:103: Error: branch to a symbol in another ISA mode
.*: Assembler messages:
-.*:10: Error: branch to a symbol in another ISA mode
-.*:12: Error: branch to a symbol in another ISA mode
-.*:14: Error: branch to a symbol in another ISA mode
-.*:16: Error: branch to a symbol in another ISA mode
-.*:18: Error: branch to a symbol in another ISA mode
-.*:20: Error: branch to a symbol in another ISA mode
-.*:22: Error: branch to a symbol in another ISA mode
-.*:24: Error: branch to a symbol in another ISA mode
-.*:26: Error: branch to a symbol in another ISA mode
+.*:20: Error: branch to misaligned address \(0x11e5\)
+.*:24: Error: branch to misaligned address \(0x11e7\)
.*:34: Error: branch to misaligned address \(0x11f5\)
.*:38: Error: branch to misaligned address \(0x11f7\)
.*:42: Error: branch to a symbol in another ISA mode
+2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
+
+ * testsuite/ld-mips-elf/unaligned-branch-2.d: Update error
+ messages expected.
+ * testsuite/ld-mips-elf/unaligned-branch-r6-1.d: Likewise.
+ * testsuite/ld-mips-elf/unaligned-branch-mips16.d: Likewise.
+ * testsuite/ld-mips-elf/unaligned-branch-micromips.d: Likewise.
+ * testsuite/ld-mips-elf/bal-jalx-addend.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-local.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-pic.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-addend-n32.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-local-n32.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-pic-n32.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-addend-n64.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-local-n64.d: New test.
+ * testsuite/ld-mips-elf/bal-jalx-pic-n64.d: New test.
+ * testsuite/ld-mips-elf/unaligned-jalx-2.d: New test.
+ * testsuite/ld-mips-elf/unaligned-jalx-3.d: New test.
+ * testsuite/ld-mips-elf/unaligned-jalx-addend-2.d: New test.
+ * testsuite/ld-mips-elf/unaligned-jalx-addend-3.d: New test.
+ * testsuite/ld-mips-elf/unaligned-jalx-2.s: New test source.
+ * testsuite/ld-mips-elf/unaligned-jalx-3.s: New test source.
+ * testsuite/ld-mips-elf/unaligned-jalx-addend-2.s: New test
+ source.
+ * testsuite/ld-mips-elf/unaligned-jalx-addend-3.s: New test
+ source.
+ * testsuite/ld-mips-elf/mips-elf.exp: Run the new tests.
+
2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
* testsuite/ld-mips-elf/unaligned-jalx-1.d: Update error message
--- /dev/null
+#name: MIPS BAL/JALX addend calculation (n32)
+#source: ../../../gas/testsuite/gas/mips/branch-addend.s
+#as: -EB -n32 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+#dump: bal-jalx-addend.d
--- /dev/null
+#name: MIPS BAL/JALX addend calculation (n64)
+#source: ../../../gas/testsuite/gas/mips/branch-addend.s
+#as: -EB -64 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+#dump: bal-jalx-addend.d
--- /dev/null
+#name: MIPS BAL/JALX addend calculation
+#source: ../../../gas/testsuite/gas/mips/branch-addend.s
+#as: -EB -32
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 77008400 jalx 0*1c021000 <.*>
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 04117ffc bal 0*1c021010 <.*>
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+#name: MIPS BAL to JALX conversion for local symbol (n32)
+#source: ../../../gas/testsuite/gas/mips/branch-local-4.s
+#as: -EB -n32 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+#dump: bal-jalx-local.d
--- /dev/null
+#name: MIPS BAL to JALX conversion for local symbol (n64)
+#source: ../../../gas/testsuite/gas/mips/branch-local-4.s
+#as: -EB -64 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+#dump: bal-jalx-local.d
--- /dev/null
+#name: MIPS BAL to JALX conversion for local symbol
+#source: ../../../gas/testsuite/gas/mips/branch-local-4.s
+#as: -EB -32
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+ \.\.\.
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 001f 0f3c jr ra
+[0-9a-f]+ <[^>]*> 0000 02d0 not zero,zero
+[0-9a-f]+ <[^>]*> 0000 0000 nop
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 77000400 jalx 0*1c001000 <foo>
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+[0-9a-f]+ <[^>]*> 03e00009 jalr zero,ra
+[0-9a-f]+ <[^>]*> 00000027 nor zero,zero,zero
+ \.\.\.
--- /dev/null
+#name: MIPS BAL/JALX in PIC mode (n32)
+#source: ../../../gas/testsuite/gas/mips/branch-addend.s
+#as: -EB -n32 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 -shared
+#error: \A[^\n]*: In function `bar':\n
+#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\Z
--- /dev/null
+#name: MIPS BAL/JALX in PIC mode (n64)
+#source: ../../../gas/testsuite/gas/mips/branch-addend.s
+#as: -EB -64 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 -shared
+#error: \A[^\n]*: In function `bar':\n
+#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\Z
--- /dev/null
+#name: MIPS BAL/JALX in PIC mode
+#source: ../../../gas/testsuite/gas/mips/branch-addend.s
+#as: -EB -32
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000 -shared
+#error: \A[^\n]*: In function `bar':\n
+#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\Z
run_dump_test "jalx-addend" [list [list ld $abi_ldflags(o32)]]
run_dump_test "jalx-local" [list [list ld $abi_ldflags(o32)]]
+run_dump_test "bal-jalx-addend" [list [list ld $abi_ldflags(o32)]]
+run_dump_test "bal-jalx-local" [list [list ld $abi_ldflags(o32)]]
+run_dump_test "bal-jalx-pic" [list [list ld $abi_ldflags(o32)]]
if $has_newabi {
run_dump_test "jalx-addend-n32" [list [list ld $abi_ldflags(n32)]]
run_dump_test "jalx-local-n32" [list [list ld $abi_ldflags(n32)]]
+ run_dump_test "bal-jalx-addend-n32" [list [list ld $abi_ldflags(n32)]]
+ run_dump_test "bal-jalx-local-n32" [list [list ld $abi_ldflags(n32)]]
+ run_dump_test "bal-jalx-pic-n32" [list [list ld $abi_ldflags(n32)]]
run_dump_test "jalx-addend-n64" [list [list ld $abi_ldflags(n64)]]
run_dump_test "jalx-local-n64" [list [list ld $abi_ldflags(n64)]]
+ run_dump_test "bal-jalx-addend-n64" [list [list ld $abi_ldflags(n64)]]
+ run_dump_test "bal-jalx-local-n64" [list [list ld $abi_ldflags(n64)]]
+ run_dump_test "bal-jalx-pic-n64" [list [list ld $abi_ldflags(n64)]]
}
run_dump_test "unaligned-jalx-0" [list [list ld $abi_ldflags(o32)]]
run_dump_test "unaligned-jalx-1" [list [list ld $abi_ldflags(o32)]]
+run_dump_test "unaligned-jalx-2" [list [list ld $abi_ldflags(o32)]]
+run_dump_test "unaligned-jalx-3" [list [list ld $abi_ldflags(o32)]]
run_dump_test "unaligned-jalx-mips16-0" [list [list ld $abi_ldflags(o32)]]
run_dump_test "unaligned-jalx-mips16-1" [list [list ld $abi_ldflags(o32)]]
run_dump_test "unaligned-jalx-micromips-0" [list [list ld $abi_ldflags(o32)]]
[list [list ld $abi_ldflags(n32)]]
run_dump_test "unaligned-jalx-addend-1" \
[list [list ld $abi_ldflags(n32)]]
+ run_dump_test "unaligned-jalx-addend-2" \
+ [list [list ld $abi_ldflags(n32)]]
+ run_dump_test "unaligned-jalx-addend-3" \
+ [list [list ld $abi_ldflags(n32)]]
run_dump_test "unaligned-jalx-addend-mips16-0" \
[list [list ld $abi_ldflags(n32)]]
run_dump_test "unaligned-jalx-addend-mips16-1" \
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10bc\): Branch to a non-instruction-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10dc\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10e4\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10ec\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10f4\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10f4\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x10f4\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10fc\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10fc\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10fc\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1104\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1104\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1104\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x110c\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1114\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x111c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1124\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1124\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x1124\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x112c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x112c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x112c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1134\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1134\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1134\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x113c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x113c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x113c\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1144\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1144\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1144\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x114c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x114c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x114c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1154\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1154\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x1154\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x115c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x115c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x115c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1164\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1164\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1164\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x116c\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1174\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x117c\): Unsupported branch between ISA modes\Z
#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
#source: ../../../gas/testsuite/gas/mips/unaligned-branch-micromips-2.s
#error: \A[^\n]*: In function `foo':\n
-#error: \(\.text\+0x1002\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x100a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x100a\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1012\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x100a\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x101a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1012\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x102a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1012\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x1032\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x101a\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x101a\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1022\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x102a\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x102a\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1032\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1032\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x103a\): Branch to a non-instruction-aligned address\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x103a\): Unsupported branch between ISA modes\n
-#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1042\): Unsupported branch between ISA modes\n
+#error: \(\.text\+0x103a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1062\): Branch to a non-instruction-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1082\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1088\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1088\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1088\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x108e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x108e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x108e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1094\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1094\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1094\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x109a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10a0\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10a0\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10a0\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10a6\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10a6\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10a6\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10ac\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10ac\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10ac\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10e2\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10e8\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10e8\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10e8\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10ee\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10ee\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10ee\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10f4\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10f4\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10f4\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10fa\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1100\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1100\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1100\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1106\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1106\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1106\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x110c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x110c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x110c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1142\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1146\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1146\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1146\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x114a\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x114a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x114a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x114e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x114e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x114e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1152\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1156\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1156\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1156\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x115a\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x115a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x115a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x115e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x115e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x115e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1182\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1186\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1186\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1186\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x118a\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x118a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x118a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x118e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x118e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x118e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1192\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1196\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1196\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1196\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x119a\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x119a\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x119a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x119e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x119e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x119e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \A[^\n]*: In function `foo':\n
#error: \(\.text\+0x1002\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1008\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1008\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1008\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x100e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x100e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x100e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1014\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1014\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1014\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x101a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1020\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1020\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1020\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1026\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1026\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1026\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x102c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x102c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x102c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1062\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1068\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1068\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1068\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x106e\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x106e\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x106e\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1074\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1074\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1074\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x107a\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1080\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1080\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1080\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1086\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1086\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1086\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x108c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x108c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x108c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10bc\): Branch to a non-instruction-aligned address\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10dc\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10dc\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10dc\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10e4\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10e4\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10e4\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10ec\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10f4\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10f4\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10f4\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x10fc\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x10fc\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x10fc\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1104\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1104\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1104\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x110c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x110c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x110c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1114\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1114\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1114\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x111c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1124\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1124\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1124\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x112c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x112c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x112c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1134\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1134\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1134\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x113c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x113c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x113c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1144\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1144\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1144\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x114c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x114c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x114c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x115c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1164\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1164\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1164\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x116c\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x116c\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x116c\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
-#error: \(\.text\+0x1174\): Branch to a non-instruction-aligned address\n
+#error: \(\.text\+0x1174\): Cannot convert a branch to JALX for a non-word-aligned address\n
#error: [^\n]*: In function `foo':\n
#error: \(\.text\+0x1174\): Unsupported branch between ISA modes\n
#error: [^\n]*: In function `foo':\n
--- /dev/null
+#name: MIPS JALX to unaligned symbol 2
+#source: unaligned-jalx-2.s
+#source: unaligned-insn.s -mips16
+#as: -EB -32
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+#dump: unaligned-jalx-0.d
--- /dev/null
+ .text
+ .align 4
+ .globl foo
+ .ent foo
+foo:
+ bal bar0
+ bal bar2
+ .end foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 4, 0
+ .space 16
--- /dev/null
+#name: MIPS JALX to unaligned symbol 3
+#source: unaligned-jalx-3.s
+#source: unaligned-insn.s -mips16
+#as: -EB -32
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#error: \A[^\n]*: In function `foo':\n
+#error: \(\.text\+0x0\): Cannot convert a branch to JALX for a non-word-aligned address\Z
--- /dev/null
+ .text
+ .align 4
+ .globl foo
+ .ent foo
+foo:
+ bal bar1
+ .end foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 4, 0
+ .space 16
--- /dev/null
+#name: MIPS JALX to unaligned symbol with addend 2
+#source: unaligned-jalx-addend-2.s
+#source: unaligned-insn.s -mips16
+#as: -EB -n32 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#objdump: -dr --prefix-addresses --show-raw-insn
+#dump: unaligned-jalx-addend-0.d
--- /dev/null
+ .text
+ .align 4
+ .globl foo
+ .ent foo
+foo:
+ bal bar0 + 4
+ bal bar1 - 2
+ bal bar2 - 4
+ bal bar3 + 2
+ .end foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 4, 0
+ .space 16
--- /dev/null
+#name: MIPS JALX to unaligned symbol with addend 3
+#source: unaligned-jalx-addend-3.s
+#source: unaligned-insn.s -mips16
+#as: -EB -n32 -march=from-abi
+#ld: -EB -Ttext 0x1c000000 -e 0x1c000000
+#error: \A[^\n]*: In function `foo':\n
+#error: \(\.text\+0x0\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x8\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x10\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x18\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x20\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x28\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x30\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x38\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x40\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x48\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x50\): Cannot convert a branch to JALX for a non-word-aligned address\n
+#error: [^\n]*: In function `foo':\n
+#error: \(\.text\+0x58\): Cannot convert a branch to JALX for a non-word-aligned address\Z
--- /dev/null
+ .text
+ .align 4
+ .globl foo
+ .ent foo
+foo:
+ bal bar0 + 1
+ bal bar0 + 2
+ bal bar0 + 3
+ bal bar1 + 1
+ bal bar1 + 3
+ bal bar1 + 4
+ bal bar2 - 1
+ bal bar2 - 2
+ bal bar2 - 3
+ bal bar3 - 1
+ bal bar3 - 3
+ bal bar3 - 4
+ .end foo
+
+# Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 4, 0
+ .space 16
projects / binutils-gdb.git / commitdiff