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-rw-r--r--bfd/ChangeLog16
-rw-r--r--bfd/elf64-aarch64.c28
-rw-r--r--bfd/reloc.c8
-rw-r--r--gas/ChangeLog8
-rw-r--r--gas/config/tc-aarch64.c123
-rw-r--r--gas/testsuite/ChangeLog7
-rw-r--r--gas/testsuite/gas/aarch64/reloc-insn.d36
-rw-r--r--gas/testsuite/gas/aarch64/reloc-insn.s6
-rw-r--r--include/ChangeLog4
-rw-r--r--include/elf/aarch64.h1
-rw-r--r--ld/testsuite/ChangeLog13
-rw-r--r--ld/testsuite/ld-aarch64/aarch64-elf.exp7
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-309-low-bad.d5
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-309-low.d12
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-309-up-bad.d5
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-309-up.d12
-rw-r--r--ld/testsuite/ld-aarch64/emit-relocs-309.s14
17 files changed, 250 insertions, 55 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index e678d3a..89e9b74 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,19 @@
+2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
+
+ * bfd-in2.h: Regenerated.
+ * elf64-aarch64.c
+ (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
+ (elf64_aarch64_reloc_map): Add reloc entry.
+ (aarch64_resolve_relocation): Likewise.
+ (bfd_elf_aarch64_put_addend): Likewise.
+ (aarch64_reloc_got_type): Likewise.
+ (elf64_aarch64_final_link_relocate): Likewise.
+ (lf64_aarch64_check_relocs): Likewise.
+ (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
+ reloc.
+ * libbfd.h: Regenerated.
+ * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
+
2012-09-10 Matthias Klose <doko@ubuntu.com>
* config.in: Disable sanity check for kfreebsd.
diff --git a/bfd/elf64-aarch64.c b/bfd/elf64-aarch64.c
index 648ca7f..0607b3a 100644
--- a/bfd/elf64-aarch64.c
+++ b/bfd/elf64-aarch64.c
@@ -908,7 +908,23 @@ static reloc_howto_type elf64_aarch64_howto_table[] =
EMPTY_HOWTO (306),
EMPTY_HOWTO (307),
EMPTY_HOWTO (308),
- EMPTY_HOWTO (309),
+
+ /* Set a load-literal immediate field to bits
+ 0x1FFFFC of G(S)-P */
+ HOWTO (R_AARCH64_GOT_LD_PREL19, /* type */
+ 2, /* rightshift */
+ 2, /* size (0 = byte,1 = short,2 = long) */
+ 19, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_AARCH64_GOT_LD_PREL19", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffe0, /* src_mask */
+ 0xffffe0, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
EMPTY_HOWTO (310),
/* Get to the page for the GOT entry for the symbol
@@ -1427,6 +1443,7 @@ static const struct elf64_aarch64_reloc_map elf64_aarch64_reloc_map[] =
{BFD_RELOC_AARCH64_CALL26, R_AARCH64_CALL26},
/* Relocations for PIC. */
+ {BFD_RELOC_AARCH64_GOT_LD_PREL19, R_AARCH64_GOT_LD_PREL19},
{BFD_RELOC_AARCH64_ADR_GOT_PAGE, R_AARCH64_ADR_GOT_PAGE},
{BFD_RELOC_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_LD64_GOT_LO12_NC},
@@ -2143,6 +2160,10 @@ aarch64_resolve_relocation (unsigned int r_type, bfd_vma place, bfd_vma value,
value = PG (value + addend) - PG (place);
break;
+ case R_AARCH64_GOT_LD_PREL19:
+ value = value + addend - place;
+ break;
+
case R_AARCH64_ADR_GOT_PAGE:
case R_AARCH64_TLSDESC_ADR_PAGE:
case R_AARCH64_TLSGD_ADR_PAGE21:
@@ -3362,6 +3383,7 @@ bfd_elf_aarch64_put_addend (bfd *abfd,
break;
case R_AARCH64_LD_PREL_LO19:
+ case R_AARCH64_GOT_LD_PREL19:
if (old_addend & ((1 << howto->rightshift) - 1))
return bfd_reloc_overflow;
contents = reencode_ld_lit_ofs_19 (contents, addend);
@@ -3570,6 +3592,7 @@ aarch64_reloc_got_type (unsigned int r_type)
{
case R_AARCH64_LD64_GOT_LO12_NC:
case R_AARCH64_ADR_GOT_PAGE:
+ case R_AARCH64_GOT_LD_PREL19:
return GOT_NORMAL;
case R_AARCH64_TLSGD_ADR_PAGE21:
@@ -3992,6 +4015,7 @@ elf64_aarch64_final_link_relocate (reloc_howto_type *howto,
case R_AARCH64_LD64_GOT_LO12_NC:
case R_AARCH64_ADR_GOT_PAGE:
+ case R_AARCH64_GOT_LD_PREL19:
if (globals->root.sgot == NULL)
BFD_ASSERT (h != NULL);
@@ -5116,6 +5140,7 @@ elf64_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
/* RR: We probably want to keep a consistency check that
there are no dangling GOT_PAGE relocs. */
case R_AARCH64_LD64_GOT_LO12_NC:
+ case R_AARCH64_GOT_LD_PREL19:
case R_AARCH64_ADR_GOT_PAGE:
case R_AARCH64_TLSGD_ADR_PAGE21:
case R_AARCH64_TLSGD_ADD_LO12_NC:
@@ -5201,6 +5226,7 @@ elf64_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
case R_AARCH64_ADR_PREL_PG_HI21_NC:
case R_AARCH64_ADR_PREL_PG_HI21:
+ case R_AARCH64_ADR_PREL_LO21:
if (h != NULL && info->executable)
{
/* If this reloc is in a read-only section, we might
diff --git a/bfd/reloc.c b/bfd/reloc.c
index dc01dd9..f8540a7 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -5889,6 +5889,14 @@ ENUMDOC
AArch64 ADD immediate instruction, holding bits 0 to 11 of the address.
Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL.
ENUM
+ BFD_RELOC_AARCH64_GOT_LD_PREL19
+ENUMDOC
+ AArch64 Load Literal instruction, holding a 19 bit PC relative word
+ offset of the global offset table entry for a symbol. The lowest two
+ bits must be zero and are not stored in the instruction, giving a 21
+ bit signed byte offset. This relocation type requires signed overflow
+ checking.
+ENUM
BFD_RELOC_AARCH64_ADR_GOT_PAGE
ENUMDOC
Get to the page base of the global offset table entry for a symbol as
diff --git a/gas/ChangeLog b/gas/ChangeLog
index b1004d2..0304941 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,11 @@
+2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
+
+ * config/tc-aarch64.c
+ (reloc_table): Add reloc to table entry.
+ (parse_address_main): Add support for #:<reloc_op>:<symbol>.
+ (parse_operands): Check for unused reloc.
+ (md_apply_fix): New case for reloc.
+ (aarch64_force_relocation): Likewise.
2012-09-11 Georg-Johann Lay <avr@gjlay.de>
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 4333e8e..e695e88 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -2298,6 +2298,12 @@ static struct reloc_table_entry reloc_table[] = {
BFD_RELOC_AARCH64_MOVW_G3,
0,
0},
+ /* Get to the GOT entry for a symbol. */
+ {"got_prel19", 0,
+ 0,
+ 0,
+ 0,
+ BFD_RELOC_AARCH64_GOT_LD_PREL19},
/* Get to the page containing GOT entry for a symbol. */
{"got", 1,
BFD_RELOC_AARCH64_ADR_GOT_PAGE,
@@ -2816,14 +2822,53 @@ parse_address_main (char **str, aarch64_opnd_info *operand, int reloc,
operand->addr.pcrel = 1;
operand->addr.preind = 1;
- if (skip_past_char (&p, '='))
- /* =immediate; need to generate the literal in the liternal pool. */
- inst.gen_lit_pool = 1;
+ /* #:<reloc_op>:<symbol> */
+ skip_past_char (&p, '#');
+ if (reloc && skip_past_char (&p, ':'))
+ {
+ struct reloc_table_entry *entry;
+
+ /* Try to parse a relocation modifier. Anything else is
+ an error. */
+ entry = find_reloc_table_entry (&p);
+ if (! entry)
+ {
+ set_syntax_error (_("unknown relocation modifier"));
+ return FALSE;
+ }
+
+ if (entry->ldst_type == 0)
+ {
+ set_syntax_error
+ (_("this relocation modifier is not allowed on this "
+ "instruction"));
+ return FALSE;
+ }
+
+ /* #:<reloc_op>: */
+ if (! my_get_expression (exp, &p, GE_NO_PREFIX, 1))
+ {
+ set_syntax_error (_("invalid relocation expression"));
+ return FALSE;
+ }
- if (! my_get_expression (exp, &p, GE_NO_PREFIX, 1))
+ /* #:<reloc_op>:<expr> */
+ /* Record the load/store relocation type. */
+ inst.reloc.type = entry->ldst_type;
+ inst.reloc.pc_rel = entry->pc_rel;
+ }
+ else
{
- set_syntax_error (_("invalid address"));
- return FALSE;
+
+ if (skip_past_char (&p, '='))
+ /* =immediate; need to generate the literal in the literal pool. */
+ inst.gen_lit_pool = 1;
+
+ if (!my_get_expression (exp, &p, GE_NO_PREFIX, 1))
+ {
+ set_syntax_error (_("invalid address"));
+ return FALSE;
+ }
}
*str = p;
@@ -4889,37 +4934,39 @@ parse_operands (char *str, const aarch64_opcode *opcode)
else
{
info->imm.value = 0;
- switch (opcode->iclass)
- {
- case compbranch:
- case condbranch:
- /* e.g. CBZ or B.COND */
- gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL19);
- inst.reloc.type = BFD_RELOC_AARCH64_BRANCH19;
- break;
- case testbranch:
- /* e.g. TBZ */
- gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL14);
- inst.reloc.type = BFD_RELOC_AARCH64_TSTBR14;
- break;
- case branch_imm:
- /* e.g. B or BL */
- gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL26);
- inst.reloc.type = (opcode->op == OP_BL)
- ? BFD_RELOC_AARCH64_CALL26 : BFD_RELOC_AARCH64_JUMP26;
- break;
- case loadlit:
- gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL19);
- inst.reloc.type = BFD_RELOC_AARCH64_LD_LO19_PCREL;
- break;
- case pcreladdr:
- gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL21);
- inst.reloc.type = BFD_RELOC_AARCH64_ADR_LO21_PCREL;
- break;
- default:
- gas_assert (0);
- abort ();
- }
+ if (inst.reloc.type == BFD_RELOC_UNUSED)
+ switch (opcode->iclass)
+ {
+ case compbranch:
+ case condbranch:
+ /* e.g. CBZ or B.COND */
+ gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL19);
+ inst.reloc.type = BFD_RELOC_AARCH64_BRANCH19;
+ break;
+ case testbranch:
+ /* e.g. TBZ */
+ gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL14);
+ inst.reloc.type = BFD_RELOC_AARCH64_TSTBR14;
+ break;
+ case branch_imm:
+ /* e.g. B or BL */
+ gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL26);
+ inst.reloc.type =
+ (opcode->op == OP_BL) ? BFD_RELOC_AARCH64_CALL26
+ : BFD_RELOC_AARCH64_JUMP26;
+ break;
+ case loadlit:
+ gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL19);
+ inst.reloc.type = BFD_RELOC_AARCH64_LD_LO19_PCREL;
+ break;
+ case pcreladdr:
+ gas_assert (operands[i] == AARCH64_OPND_ADDR_PCREL21);
+ inst.reloc.type = BFD_RELOC_AARCH64_ADR_LO21_PCREL;
+ break;
+ default:
+ gas_assert (0);
+ abort ();
+ }
inst.reloc.pc_rel = 1;
}
break;
@@ -6418,6 +6465,7 @@ md_apply_fix (fixS * fixP, valueT * valP, segT seg)
case BFD_RELOC_AARCH64_LDST32_LO12:
case BFD_RELOC_AARCH64_LDST64_LO12:
case BFD_RELOC_AARCH64_LDST128_LO12:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
case BFD_RELOC_AARCH64_ADR_GOT_PAGE:
case BFD_RELOC_AARCH64_LD64_GOT_LO12_NC:
/* Should always be exported to object file, see
@@ -6575,6 +6623,7 @@ aarch64_force_relocation (struct fix *fixp)
case BFD_RELOC_AARCH64_LDST32_LO12:
case BFD_RELOC_AARCH64_LDST64_LO12:
case BFD_RELOC_AARCH64_LDST128_LO12:
+ case BFD_RELOC_AARCH64_GOT_LD_PREL19:
/* Always leave these relocations for the linker. */
return 1;
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 56b7eda..d2d3d84 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
+
+ * gas/aarch64/reloc-insn.d
+ (BFD_RELOC_AARCH64_GOT_LD_PREL19): Add expected asm for new reloc test.
+ * gas/aarch64/reloc-insn.s
+ (BFD_RELOC_AARCH64_GOT_LD_PREL19): Add test for reloc.
+
2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
* gas/testsuite/gas/ia64/psn.d: New file.
diff --git a/gas/testsuite/gas/aarch64/reloc-insn.d b/gas/testsuite/gas/aarch64/reloc-insn.d
index ce37b92..7eb13a2 100644
--- a/gas/testsuite/gas/aarch64/reloc-insn.d
+++ b/gas/testsuite/gas/aarch64/reloc-insn.d
@@ -37,12 +37,12 @@ Disassembly of section \.text:
5c: f2d75301 movk x1, #0xba98, lsl #32
60: f2aeca81 movk x1, #0x7654, lsl #16
64: f2864201 movk x1, #0x3210
- 68: 58000920 ldr x0, 18c <llit>
+ 68: 58000960 ldr x0, 194 <llit>
6c: 58000001 ldr x1, 0 <func>
6c: R_AARCH64_LD_PREL_LO19 \.data\+0x8
70: 58000002 ldr x2, 0 <xdata>
70: R_AARCH64_LD_PREL_LO19 xdata\+0xc
- 74: 100008c0 adr x0, 18c <llit>
+ 74: 10000900 adr x0, 194 <llit>
78: 10000001 adr x1, 0 <func>
78: R_AARCH64_ADR_PREL_LO21 \.data\+0x8
7c: 10000002 adr x2, 0 <func>
@@ -54,7 +54,7 @@ Disassembly of section \.text:
88: 10000005 adr x5, 0 <xdata>
88: R_AARCH64_ADR_PREL_LO21 xdata\+0xff8
8c: 90000000 adrp x0, 0 <func>
- 8c: R_AARCH64_ADR_PREL_PG_HI21 \.text\+0x18c
+ 8c: R_AARCH64_ADR_PREL_PG_HI21 \.text\+0x194
90: 90000001 adrp x1, 0 <func>
90: R_AARCH64_ADR_PREL_PG_HI21 \.data\+0x8
94: 90000002 adrp x2, 0 <func>
@@ -66,7 +66,7 @@ Disassembly of section \.text:
a0: 90000005 adrp x5, 0 <xdata>
a0: R_AARCH64_ADR_PREL_PG_HI21 xdata\+0xff8
a4: 90000000 adrp x0, 0 <func>
- a4: R_AARCH64_ADR_PREL_PG_HI21 \.text\+0x18c
+ a4: R_AARCH64_ADR_PREL_PG_HI21 \.text\+0x194
a8: 90000001 adrp x1, 0 <func>
a8: R_AARCH64_ADR_PREL_PG_HI21 \.data\+0x8
ac: 90000002 adrp x2, 0 <func>
@@ -78,7 +78,7 @@ Disassembly of section \.text:
b8: 90000005 adrp x5, 0 <xdata>
b8: R_AARCH64_ADR_PREL_PG_HI21 xdata\+0xff8
bc: 91000000 add x0, x0, #0x0
- bc: R_AARCH64_ADD_ABS_LO12_NC \.text\+0x18c
+ bc: R_AARCH64_ADD_ABS_LO12_NC \.text\+0x194
c0: 91000021 add x1, x1, #0x0
c0: R_AARCH64_ADD_ABS_LO12_NC \.data\+0x8
c4: 91000042 add x2, x2, #0x0
@@ -91,7 +91,7 @@ Disassembly of section \.text:
d0: R_AARCH64_ADD_ABS_LO12_NC xdata\+0xff8
d4: 913ffcc6 add x6, x6, #0xfff
d8: 39400000 ldrb w0, \[x0\]
- d8: R_AARCH64_LDST8_ABS_LO12_NC \.text\+0x18c
+ d8: R_AARCH64_LDST8_ABS_LO12_NC \.text\+0x194
dc: 39400021 ldrb w1, \[x1\]
dc: R_AARCH64_LDST8_ABS_LO12_NC \.data\+0x8
e0: 39400042 ldrb w2, \[x2\]
@@ -103,22 +103,22 @@ Disassembly of section \.text:
ec: 394000a5 ldrb w5, \[x5\]
ec: R_AARCH64_LDST8_ABS_LO12_NC xdata\+0xff8
f0: 397ffcc6 ldrb w6, \[x6,#4095\]
- f4: 360004e0 tbz w0, #0, 190 <lab>
+ f4: 36000520 tbz w0, #0, 198 <lab>
f8: b6f80001 tbz x1, #63, 0 <xlab>
f8: R_AARCH64_TSTBR14 xlab
- fc: 374004a2 tbnz w2, #8, 190 <lab>
+ fc: 374004e2 tbnz w2, #8, 198 <lab>
100: b7780002 tbnz x2, #47, 0 <xlab>
100: R_AARCH64_TSTBR14 xlab
- 104: 54000460 b\.eq 190 <lab>
+ 104: 540004a0 b\.eq 198 <lab>
108: 54000000 b\.eq 0 <xlab>
108: R_AARCH64_CONDBR19 xlab
- 10c: b4000420 cbz x0, 190 <lab>
+ 10c: b4000460 cbz x0, 198 <lab>
110: b500001e cbnz x30, 0 <xlab>
110: R_AARCH64_CONDBR19 xlab
- 114: 1400001f b 190 <lab>
+ 114: 14000021 b 198 <lab>
118: 14000000 b 0 <xlab>
118: R_AARCH64_JUMP26 xlab
- 11c: 9400001d bl 190 <lab>
+ 11c: 9400001f bl 198 <lab>
120: 94000000 bl 0 <xlab>
120: R_AARCH64_CALL26 xlab
124: d2e24680 movz x0, #0x1234, lsl #48
@@ -142,7 +142,7 @@ Disassembly of section \.text:
16c: f8500020 ldr x0, \[x1,#-256\]
170: f97ffc20 ldr x0, \[x1,#32760\]
174: 79400000 ldrh w0, \[x0\]
- 174: R_AARCH64_LDST16_ABS_LO12_NC \.text\+0x18c
+ 174: R_AARCH64_LDST16_ABS_LO12_NC \.text\+0x194
178: b9400021 ldr w1, \[x1\]
178: R_AARCH64_LDST32_ABS_LO12_NC \.data\+0x8
17c: f9400042 ldr x2, \[x2\]
@@ -151,7 +151,11 @@ Disassembly of section \.text:
180: R_AARCH64_LDST128_ABS_LO12_NC xlit
184: f98000f0 prfm pstl1keep, \[x7\]
184: R_AARCH64_LDST64_ABS_LO12_NC \.data\+0x100c
- 188: d65f03c0 ret
+ 188: 58000000 ldr x0, 1 <func\+0x1>
+ 188: R_AARCH64_GOT_LD_PREL19 cdata
+ 18c: 39400001 ldrb w1, \[x0\]
+ 190: d65f03c0 ret
-000000000000018c <llit>:
- 18c: deadf00d \.word 0xdeadf00d
+
+0000000000000194 <llit>:
+ 194: deadf00d \.word 0xdeadf00d
diff --git a/gas/testsuite/gas/aarch64/reloc-insn.s b/gas/testsuite/gas/aarch64/reloc-insn.s
index d6e6aa6..1d13900 100644
--- a/gas/testsuite/gas/aarch64/reloc-insn.s
+++ b/gas/testsuite/gas/aarch64/reloc-insn.s
@@ -176,6 +176,10 @@ func:
// BFD_RELOC_AARCH64_LDST64_LO12
prfm pstl1keep, [x7, #:lo12:ldata+4100]
+
+ // BFD_RELOC_AARCH64_GOT_LD_PREL19
+ ldr x0, :got_prel19:cdata
+ ldrb w1, [x0]
ret
@@ -201,3 +205,5 @@ ldata: .xword 0x1122334455667788
.set u64, 0xfedcba9876543210
.set bit1,0xf000000000000000
.set bit2,~0xf
+
+.comm cdata,1,8
diff --git a/include/ChangeLog b/include/ChangeLog
index d4cc815..c0b69ad 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
+
+ * elf/aarch64.h (R_AARCH64_GOT_LD_PREL19): New reloc.
+
2012-09-06 Cary Coutant <ccoutant@google.com>
* dwarf2.def: Edit comment.
diff --git a/include/elf/aarch64.h b/include/elf/aarch64.h
index 7787c68..e3af444 100644
--- a/include/elf/aarch64.h
+++ b/include/elf/aarch64.h
@@ -153,6 +153,7 @@ RELOC_NUMBER (R_AARCH64_LDST64_ABS_LO12_NC, 286)
/* LD/ST128: (S+A) & 0xff0 */
RELOC_NUMBER (R_AARCH64_LDST128_ABS_LO12_NC, 299)
+RELOC_NUMBER (R_AARCH64_GOT_LD_PREL19, 309)
RELOC_NUMBER (R_AARCH64_ADR_GOT_PAGE, 311)
RELOC_NUMBER (R_AARCH64_LD64_GOT_LO12_NC, 312)
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 8183bf7..839da5b 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,16 @@
+2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
+
+ * ld-aarch64/aarch64-elf.exp: New reloc tests.
+ * ld-aarch64/emit-relocs-309-low-bad.d: New file. Expected asm for test
+ failure (lower bound overflow).
+ * ld-aarch64/emit-relocs-309-low.d: New file. Expected asm for test
+ success (lower bound).
+ * ld-aarch64/emit-relocs-309-up-bad.d: New file. Expected asm for test
+ failure (upper bound overflow).
+ * ld-aarch64/emit-relocs-309-up.d: New file. Expected asm for test
+ success (upper bound).
+ * ld-aarch64/emit-relocs-309.s: New file. Asm for new reloc tests.
+
2012-09-09 Hans-Peter Nilsson <hp@bitrange.com>
* ld-mmix/sec-1.d, ld-mmix/sec-3.d: Force end-of-section symbols
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index eefe05a..7e5d73e 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -78,7 +78,12 @@ run_dump_test "emit-relocs-286"
run_dump_test "emit-relocs-286-bad"
# 287-298 are not done yet
run_dump_test "emit-relocs-299"
-# 300-310 are not done yet
+# 300-308 are not done yet
+run_dump_test "emit-relocs-309-up"
+run_dump_test "emit-relocs-309-low"
+run_dump_test "emit-relocs-309-up-bad"
+run_dump_test "emit-relocs-309-low-bad"
+# 310 not done yet
run_dump_test "emit-relocs-311"
run_dump_test "emit-relocs-312"
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-309-low-bad.d b/ld/testsuite/ld-aarch64/emit-relocs-309-low-bad.d
new file mode 100644
index 0000000..6c2d0dc
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-309-low-bad.d
@@ -0,0 +1,5 @@
+#name: aarch64-emit-relocs-309-low-bad
+#source: emit-relocs-309.s
+#as:
+#ld: -Ttext 0xFFFFFD --section-start .got=0x0
+#error: .*relocation truncated to fit: R_AARCH64_GOT_LD_PREL19.*
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-309-low.d b/ld/testsuite/ld-aarch64/emit-relocs-309-low.d
new file mode 100644
index 0000000..4dee982
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-309-low.d
@@ -0,0 +1,12 @@
+#name: aarch64-emit-relocs-309-low
+#source: emit-relocs-309.s
+#as:
+#ld: -Ttext 0xFFFFC --section-start .got=0x0
+#objdump: -dr
+#...
+
+Disassembly of section \.text:
+
+00000000000ffffc <_start>:
+ ffffc: d503201f nop
+ 100000: 58800000 ldr x0, 0 <_GLOBAL_OFFSET_TABLE_-0x8>
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-309-up-bad.d b/ld/testsuite/ld-aarch64/emit-relocs-309-up-bad.d
new file mode 100644
index 0000000..802b51e
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-309-up-bad.d
@@ -0,0 +1,5 @@
+#name: aarch64-emit-relocs-309-up-bad
+#source: emit-relocs-309.s
+#as:
+#ld: -Ttext 0x0 --section-start .got=0x100001
+#error: .*relocation truncated to fit: R_AARCH64_GOT_LD_PREL19.*
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-309-up.d b/ld/testsuite/ld-aarch64/emit-relocs-309-up.d
new file mode 100644
index 0000000..dc2bb55
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-309-up.d
@@ -0,0 +1,12 @@
+#name: aarch64-emit-relocs-309-up
+#source: emit-relocs-309.s
+#as:
+#ld: -Ttext 0x0 --section-start .got=0x100000
+#objdump: -dr
+#...
+
+Disassembly of section \.text:
+
+0000000000000000 <_start>:
+ 0: d503201f nop
+ 4: 587fffe0 ldr x0, 100000 <_stack\+0x80000>
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-309.s b/ld/testsuite/ld-aarch64/emit-relocs-309.s
new file mode 100644
index 0000000..d66c64b
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-309.s
@@ -0,0 +1,14 @@
+# R_AARCH64_GOT_LD_PREL19 must satisfy condition:
+#
+# -2^20 <= G(S) - P < 2^20
+#
+
+ .comm src,1,8
+
+ .global _start
+
+ .text
+
+_start:
+ nop
+ ldr x0, :got_prel19:src
generated by cgit v1.1 at 2024-10-16 16:45:14 +0000