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authorDaniel Jacobowitz <drow@false.org>2004-11-17 17:50:28 +0000
committerDaniel Jacobowitz <drow@false.org>2004-11-17 17:50:28 +0000
commitb7693d02137c80845e6878f5efea94f7162bd77b (patch)
treec5cb392f78908c476f9201c8eca2d64463a41b0d /ld/testsuite
parente2cb164148ad40db646a7ce8d0d02beb981ed915 (diff)
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* elf32-arm.c (PLT_THUMB_STUB_SIZE): Define. (elf32_arm_plt_thumb_stub): New. (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount and plt_got_offset. (elf32_arm_link_hash_traverse): Fix typo. (elf32_arm_link_hash_table): Add obfd. (elf32_arm_link_hash_newfunc): Initialize new fields. (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount. (elf32_arm_link_hash_table_create): Initialize obfd. (record_arm_to_thumb_glue): Mark the glue as a local ARM function. (record_thumb_to_arm_glue): Mark the glue as a local Thumb function. (bfd_elf32_arm_get_bfd_for_interworking): Verify that the interworking BFD is not dynamic. (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do not emit glue for PLT references. (elf32_arm_final_link_relocate): Handle Thumb functions. Do not emit glue for PLT references. Support the Thumb PLT prefix. (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and plt_thumb_refcount. (elf32_arm_check_relocs): Likewise. (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and plt_thumb_refcount. (allocate_dynrelocs): Handle Thumb PLT references. (elf32_arm_finish_dynamic_symbol): Likewise. (elf32_arm_symbol_processing): New function. (elf_backend_symbol_processing): Define. opcodes/ * arm-dis.c (WORD_ADDRESS): Define. (print_insn): Use it. Correct big-endian end-of-section handling. gas/testsuite/ * gas/arm/mapping.d: Expect F markers for Thumb code. * gas/arm/unwind.d: Update big-endian pattern. ld/ * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Don't use a dynamic object for stubs. ld/testsuite/ * ld-arm/mixed-app.d, ld-arm/mixed-app.r, ld-arm/mixed-app.s, ld-arm/mixed-app.sym, ld-arm/mixed-lib.d, ld-arm/mixed-lib.r, ld-arm/mixed-lib.s, ld-arm/mixed-lib.sym, ld-arm/arm-dyn.ld, ld-arm/arm-lib.ld: New files. * ld-arm/arm-app-abs32.d, ld-arm/arm-app-abs32.r, ld-arm/arm-app.d, ld-arm/arm-app.r, ld-arm/arm-lib-plt32.d, ld-arm/arm-lib-plt32.r, ld-arm/arm-lib.d, ld-arm/arm-lib.r, ld-arm/arm-static-app.d, ld-arm/arm-static-app.r: Update for big-endian. * ld-arm/arm-elf.exp: Run the new tests.
Diffstat (limited to 'ld/testsuite')
-rw-r--r--ld/testsuite/ChangeLog12
-rw-r--r--ld/testsuite/ld-arm/arm-app-abs32.d2
-rw-r--r--ld/testsuite/ld-arm/arm-app-abs32.r2
-rw-r--r--ld/testsuite/ld-arm/arm-app.d2
-rw-r--r--ld/testsuite/ld-arm/arm-app.r2
-rw-r--r--ld/testsuite/ld-arm/arm-dyn.ld199
-rw-r--r--ld/testsuite/ld-arm/arm-elf.exp10
-rw-r--r--ld/testsuite/ld-arm/arm-lib-plt32.d2
-rw-r--r--ld/testsuite/ld-arm/arm-lib-plt32.r2
-rw-r--r--ld/testsuite/ld-arm/arm-lib.d2
-rw-r--r--ld/testsuite/ld-arm/arm-lib.ld192
-rw-r--r--ld/testsuite/ld-arm/arm-lib.r2
-rw-r--r--ld/testsuite/ld-arm/arm-static-app.d2
-rw-r--r--ld/testsuite/ld-arm/arm-static-app.r2
-rw-r--r--ld/testsuite/ld-arm/mixed-app.d57
-rw-r--r--ld/testsuite/ld-arm/mixed-app.r10
-rw-r--r--ld/testsuite/ld-arm/mixed-app.s39
-rw-r--r--ld/testsuite/ld-arm/mixed-app.sym19
-rw-r--r--ld/testsuite/ld-arm/mixed-lib.d38
-rw-r--r--ld/testsuite/ld-arm/mixed-lib.r8
-rw-r--r--ld/testsuite/ld-arm/mixed-lib.s28
-rw-r--r--ld/testsuite/ld-arm/mixed-lib.sym19
22 files changed, 641 insertions, 10 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 094fe60..ee6081d 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,15 @@
+2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * ld-arm/mixed-app.d, ld-arm/mixed-app.r, ld-arm/mixed-app.s,
+ ld-arm/mixed-app.sym, ld-arm/mixed-lib.d, ld-arm/mixed-lib.r,
+ ld-arm/mixed-lib.s, ld-arm/mixed-lib.sym, ld-arm/arm-dyn.ld,
+ ld-arm/arm-lib.ld: New files.
+ * ld-arm/arm-app-abs32.d, ld-arm/arm-app-abs32.r, ld-arm/arm-app.d,
+ ld-arm/arm-app.r, ld-arm/arm-lib-plt32.d, ld-arm/arm-lib-plt32.r,
+ ld-arm/arm-lib.d, ld-arm/arm-lib.r, ld-arm/arm-static-app.d,
+ ld-arm/arm-static-app.r: Update for big-endian.
+ * ld-arm/arm-elf.exp: Run the new tests.
+
2004-11-16 Richard Sandiford <rsandifo@redhat.com>
* ld-mips-elf/eh-frame1.{s,ld},
diff --git a/ld/testsuite/ld-arm/arm-app-abs32.d b/ld/testsuite/ld-arm/arm-app-abs32.d
index 4ebff1e..f69ed8f 100644
--- a/ld/testsuite/ld-arm/arm-app-abs32.d
+++ b/ld/testsuite/ld-arm/arm-app-abs32.d
@@ -1,5 +1,5 @@
-tmpdir/arm-app-abs32: file format elf32-littlearm
+tmpdir/arm-app-abs32: file format elf32-(little|big)arm
architecture: arm, flags 0x00000112:
EXEC_P, HAS_SYMS, D_PAGED
start address .*
diff --git a/ld/testsuite/ld-arm/arm-app-abs32.r b/ld/testsuite/ld-arm/arm-app-abs32.r
index b9e9966..08d668c 100644
--- a/ld/testsuite/ld-arm/arm-app-abs32.r
+++ b/ld/testsuite/ld-arm/arm-app-abs32.r
@@ -1,5 +1,5 @@
-tmpdir/arm-app-abs32: file format elf32-littlearm
+tmpdir/arm-app-abs32: file format elf32-(little|big)arm
DYNAMIC RELOCATION RECORDS
OFFSET TYPE VALUE
diff --git a/ld/testsuite/ld-arm/arm-app.d b/ld/testsuite/ld-arm/arm-app.d
index ae48f53a..80bed98 100644
--- a/ld/testsuite/ld-arm/arm-app.d
+++ b/ld/testsuite/ld-arm/arm-app.d
@@ -1,5 +1,5 @@
-tmpdir/arm-app: file format elf32-littlearm
+tmpdir/arm-app: file format elf32-(little|big)arm
architecture: arm, flags 0x00000112:
EXEC_P, HAS_SYMS, D_PAGED
start address 0x.*
diff --git a/ld/testsuite/ld-arm/arm-app.r b/ld/testsuite/ld-arm/arm-app.r
index f2433ce..a249392 100644
--- a/ld/testsuite/ld-arm/arm-app.r
+++ b/ld/testsuite/ld-arm/arm-app.r
@@ -1,5 +1,5 @@
-tmpdir/arm-app: file format elf32-littlearm
+tmpdir/arm-app: file format elf32-(little|big)arm
DYNAMIC RELOCATION RECORDS
OFFSET TYPE VALUE
diff --git a/ld/testsuite/ld-arm/arm-dyn.ld b/ld/testsuite/ld-arm/arm-dyn.ld
new file mode 100644
index 0000000..20b9613
--- /dev/null
+++ b/ld/testsuite/ld-arm/arm-dyn.ld
@@ -0,0 +1,199 @@
+/* Script for -z combreloc: combine and sort reloc sections */
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ PROVIDE (__executable_start = 0x8000); . = 0x8000;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .gnu.version : { *(.gnu.version) }
+ .gnu.version_d : { *(.gnu.version_d) }
+ .gnu.version_r : { *(.gnu.version_r) }
+ .rel.dyn :
+ {
+ *(.rel.init)
+ *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
+ *(.rel.fini)
+ *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
+ *(.rel.data.rel.ro*)
+ *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
+ *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
+ *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
+ *(.rel.ctors)
+ *(.rel.dtors)
+ *(.rel.got)
+ *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
+ }
+ .rela.dyn :
+ {
+ *(.rela.init)
+ *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
+ *(.rela.fini)
+ *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
+ *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
+ *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
+ *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
+ *(.rela.ctors)
+ *(.rela.dtors)
+ *(.rela.got)
+ *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
+ }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init :
+ {
+ KEEP (*(.init))
+ } =0
+ .plt : { *(.plt) }
+ .text :
+ {
+ *(.text .stub .text.* .gnu.linkonce.t.*)
+ KEEP (*(.text.*personality*))
+ /* .gnu.warning sections are handled specially by elf32.em. */
+ *(.gnu.warning)
+ *(.glue_7t) *(.glue_7)
+ } =0
+ .fini :
+ {
+ KEEP (*(.fini))
+ } =0
+ PROVIDE (__etext = .);
+ PROVIDE (_etext = .);
+ PROVIDE (etext = .);
+ .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
+ .rodata1 : { *(.rodata1) }
+ .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) }
+ __exidx_start = .;
+ .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
+ __exidx_end = .;
+ .eh_frame_hdr : { *(.eh_frame_hdr) }
+ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
+ .gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }
+ /* Adjust the address for the data segment. We want to adjust up to
+ the same address within the page on the next page up. */
+ . = ALIGN(256) + (. & (256 - 1));
+ /* Exception handling */
+ .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
+ .gcc_except_table : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }
+ /* Thread Local Storage sections */
+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+ /* Ensure the __preinit_array_start label is properly aligned. We
+ could instead move the label definition inside the section, but
+ the linker would then create the section even if it turns out to
+ be empty, which isn't pretty. */
+ . = ALIGN(32 / 8);
+ PROVIDE (__preinit_array_start = .);
+ .preinit_array : { KEEP (*(.preinit_array)) }
+ PROVIDE (__preinit_array_end = .);
+ PROVIDE (__init_array_start = .);
+ .init_array : { KEEP (*(.init_array)) }
+ PROVIDE (__init_array_end = .);
+ PROVIDE (__fini_array_start = .);
+ .fini_array : { KEEP (*(.fini_array)) }
+ PROVIDE (__fini_array_end = .);
+ .ctors :
+ {
+ /* gcc uses crtbegin.o to find the start of
+ the constructors, so we make sure it is
+ first. Because this is a wildcard, it
+ doesn't matter if the user does not
+ actually link against crtbegin.o; the
+ linker won't look for a file to match a
+ wildcard. The wildcard also means that it
+ doesn't matter which directory crtbegin.o
+ is in. */
+ KEEP (*crtbegin*.o(.ctors))
+ /* We don't want to include the .ctor section from
+ from the crtend.o file until after the sorted ctors.
+ The .ctor section from the crtend file contains the
+ end of ctors marker and it must be last */
+ KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ }
+ .dtors :
+ {
+ KEEP (*crtbegin*.o(.dtors))
+ KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ }
+ .jcr : { KEEP (*(.jcr)) }
+ .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }
+ .dynamic : { *(.dynamic) }
+ .got : { *(.got.plt) *(.got) }
+ .data :
+ {
+ __data_start = . ;
+ *(.data .data.* .gnu.linkonce.d.*)
+ KEEP (*(.gnu.linkonce.d.*personality*))
+ SORT(CONSTRUCTORS)
+ }
+ .data1 : { *(.data1) }
+ _edata = .;
+ PROVIDE (edata = .);
+ __bss_start = .;
+ __bss_start__ = .;
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+ {
+ *(.dynbss)
+ *(.bss .bss.* .gnu.linkonce.b.*)
+ *(COMMON)
+ /* Align here to ensure that the .bss section occupies space up to
+ _end. Align after .bss to ensure correct alignment even if the
+ .bss section disappears because there are no input sections. */
+ . = ALIGN(32 / 8);
+ }
+ . = ALIGN(32 / 8);
+ _end = .;
+ _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
+ PROVIDE (end = .);
+ /* Stabs debugging sections. */
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+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
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+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
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+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
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+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
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+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+ .stack 0x80000 :
+ {
+ _stack = .;
+ *(.stack)
+ }
+ .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
+ /DISCARD/ : { *(.note.GNU-stack) }
+}
+
+
diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp
index 1de19e7..3e747ca 100644
--- a/ld/testsuite/ld-arm/arm-elf.exp
+++ b/ld/testsuite/ld-arm/arm-elf.exp
@@ -47,6 +47,16 @@ set armelftests {
{"Non-pcrel function reference" "tmpdir/arm-lib.so" "" {arm-app-abs32.s}
{{objdump -fdw arm-app-abs32.d} {objdump -Rw arm-app-abs32.r}}
"arm-app-abs32"}
+ {"Mixed ARM/Thumb shared library" "-shared -T arm-lib.ld" ""
+ {mixed-lib.s}
+ {{objdump -fdw mixed-lib.d} {objdump -Rw mixed-lib.r}
+ {readelf -Ds mixed-lib.sym}}
+ "mixed-lib.so"}
+ {"Mixed ARM/Thumb dynamic application" "tmpdir/mixed-lib.so -T arm-dyn.ld" ""
+ {mixed-app.s}
+ {{objdump -fdw mixed-app.d} {objdump -Rw mixed-app.r}
+ {readelf -Ds mixed-app.sym}}
+ "mixed-app"}
{"target1-abs" "-static --target1-abs -T arm.ld" "" {arm-target1.s}
{{objdump -s arm-target1-abs.d}}
"arm-target1-abs"}
diff --git a/ld/testsuite/ld-arm/arm-lib-plt32.d b/ld/testsuite/ld-arm/arm-lib-plt32.d
index 449b0f9..58206f4 100644
--- a/ld/testsuite/ld-arm/arm-lib-plt32.d
+++ b/ld/testsuite/ld-arm/arm-lib-plt32.d
@@ -1,5 +1,5 @@
-tmpdir/arm-lib-plt32.so: file format elf32-littlearm
+tmpdir/arm-lib-plt32.so: file format elf32-(little|big)arm
architecture: arm, flags 0x00000150:
HAS_SYMS, DYNAMIC, D_PAGED
start address 0x.*
diff --git a/ld/testsuite/ld-arm/arm-lib-plt32.r b/ld/testsuite/ld-arm/arm-lib-plt32.r
index 2212493..3515539 100644
--- a/ld/testsuite/ld-arm/arm-lib-plt32.r
+++ b/ld/testsuite/ld-arm/arm-lib-plt32.r
@@ -1,5 +1,5 @@
-tmpdir/arm-lib-plt32.so: file format elf32-littlearm
+tmpdir/arm-lib-plt32.so: file format elf32-(little|big)arm
DYNAMIC RELOCATION RECORDS
OFFSET TYPE VALUE
diff --git a/ld/testsuite/ld-arm/arm-lib.d b/ld/testsuite/ld-arm/arm-lib.d
index b7be230..e3257c9 100644
--- a/ld/testsuite/ld-arm/arm-lib.d
+++ b/ld/testsuite/ld-arm/arm-lib.d
@@ -1,5 +1,5 @@
-tmpdir/arm-lib.so: file format elf32-littlearm
+tmpdir/arm-lib.so: file format elf32-(little|big)arm
architecture: arm, flags 0x00000150:
HAS_SYMS, DYNAMIC, D_PAGED
start address 0x.*
diff --git a/ld/testsuite/ld-arm/arm-lib.ld b/ld/testsuite/ld-arm/arm-lib.ld
new file mode 100644
index 0000000..075eaa4
--- /dev/null
+++ b/ld/testsuite/ld-arm/arm-lib.ld
@@ -0,0 +1,192 @@
+/* Script for --shared -z combreloc: shared library, combine & sort relocs */
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = 0 + SIZEOF_HEADERS;
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .gnu.version : { *(.gnu.version) }
+ .gnu.version_d : { *(.gnu.version_d) }
+ .gnu.version_r : { *(.gnu.version_r) }
+ .rel.dyn :
+ {
+ *(.rel.init)
+ *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
+ *(.rel.fini)
+ *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
+ *(.rel.data.rel.ro*)
+ *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
+ *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
+ *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
+ *(.rel.ctors)
+ *(.rel.dtors)
+ *(.rel.got)
+ *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
+ }
+ .rela.dyn :
+ {
+ *(.rela.init)
+ *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
+ *(.rela.fini)
+ *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
+ *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
+ *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
+ *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
+ *(.rela.ctors)
+ *(.rela.dtors)
+ *(.rela.got)
+ *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
+ }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init :
+ {
+ KEEP (*(.init))
+ } =0
+ .plt : { *(.plt) }
+ .text :
+ {
+ *(.text .stub .text.* .gnu.linkonce.t.*)
+ KEEP (*(.text.*personality*))
+ /* .gnu.warning sections are handled specially by elf32.em. */
+ *(.gnu.warning)
+ *(.glue_7t) *(.glue_7)
+ } =0
+ .fini :
+ {
+ KEEP (*(.fini))
+ } =0
+ PROVIDE (__etext = .);
+ PROVIDE (_etext = .);
+ PROVIDE (etext = .);
+ .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
+ .rodata1 : { *(.rodata1) }
+ .ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) }
+ __exidx_start = .;
+ .ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) }
+ __exidx_end = .;
+ .eh_frame_hdr : { *(.eh_frame_hdr) }
+ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
+ .gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }
+ /* Adjust the address for the data segment. We want to adjust up to
+ the same address within the page on the next page up. */
+ . = ALIGN(256) + (. & (256 - 1));
+ /* Exception handling */
+ .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
+ .gcc_except_table : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }
+ /* Thread Local Storage sections */
+ .tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+ /* Ensure the __preinit_array_start label is properly aligned. We
+ could instead move the label definition inside the section, but
+ the linker would then create the section even if it turns out to
+ be empty, which isn't pretty. */
+ . = ALIGN(32 / 8);
+ .preinit_array : { KEEP (*(.preinit_array)) }
+ .init_array : { KEEP (*(.init_array)) }
+ .fini_array : { KEEP (*(.fini_array)) }
+ .ctors :
+ {
+ /* gcc uses crtbegin.o to find the start of
+ the constructors, so we make sure it is
+ first. Because this is a wildcard, it
+ doesn't matter if the user does not
+ actually link against crtbegin.o; the
+ linker won't look for a file to match a
+ wildcard. The wildcard also means that it
+ doesn't matter which directory crtbegin.o
+ is in. */
+ KEEP (*crtbegin*.o(.ctors))
+ /* We don't want to include the .ctor section from
+ from the crtend.o file until after the sorted ctors.
+ The .ctor section from the crtend file contains the
+ end of ctors marker and it must be last */
+ KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ }
+ .dtors :
+ {
+ KEEP (*crtbegin*.o(.dtors))
+ KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ }
+ .jcr : { KEEP (*(.jcr)) }
+ .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }
+ .dynamic : { *(.dynamic) }
+ .got : { *(.got.plt) *(.got) }
+ .data :
+ {
+ __data_start = . ;
+ *(.data .data.* .gnu.linkonce.d.*)
+ KEEP (*(.gnu.linkonce.d.*personality*))
+ SORT(CONSTRUCTORS)
+ }
+ .data1 : { *(.data1) }
+ _edata = .;
+ PROVIDE (edata = .);
+ __bss_start = .;
+ __bss_start__ = .;
+ .bss :
+ {
+ *(.dynbss)
+ *(.bss .bss.* .gnu.linkonce.b.*)
+ *(COMMON)
+ /* Align here to ensure that the .bss section occupies space up to
+ _end. Align after .bss to ensure correct alignment even if the
+ .bss section disappears because there are no input sections. */
+ . = ALIGN(32 / 8);
+ }
+ . = ALIGN(32 / 8);
+ _end = .;
+ _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
+ PROVIDE (end = .);
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+ .stack 0x80000 :
+ {
+ _stack = .;
+ *(.stack)
+ }
+ .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
+ /DISCARD/ : { *(.note.GNU-stack) }
+}
+
+
diff --git a/ld/testsuite/ld-arm/arm-lib.r b/ld/testsuite/ld-arm/arm-lib.r
index cd1a5b7..a7dde47 100644
--- a/ld/testsuite/ld-arm/arm-lib.r
+++ b/ld/testsuite/ld-arm/arm-lib.r
@@ -1,5 +1,5 @@
-tmpdir/arm-lib.so: file format elf32-littlearm
+tmpdir/arm-lib.so: file format elf32-(little|big)arm
DYNAMIC RELOCATION RECORDS
OFFSET TYPE VALUE
diff --git a/ld/testsuite/ld-arm/arm-static-app.d b/ld/testsuite/ld-arm/arm-static-app.d
index 2d39b55..9a3309d 100644
--- a/ld/testsuite/ld-arm/arm-static-app.d
+++ b/ld/testsuite/ld-arm/arm-static-app.d
@@ -1,5 +1,5 @@
-tmpdir/arm-static-app: file format elf32-littlearm
+tmpdir/arm-static-app: file format elf32-(little|big)arm
architecture: arm, flags 0x00000112:
EXEC_P, HAS_SYMS, D_PAGED
start address 0x.*
diff --git a/ld/testsuite/ld-arm/arm-static-app.r b/ld/testsuite/ld-arm/arm-static-app.r
index 7c350dc..6034b7f 100644
--- a/ld/testsuite/ld-arm/arm-static-app.r
+++ b/ld/testsuite/ld-arm/arm-static-app.r
@@ -1,3 +1,3 @@
-tmpdir/arm-static-app: file format elf32-littlearm
+tmpdir/arm-static-app: file format elf32-(little|big)arm
diff --git a/ld/testsuite/ld-arm/mixed-app.d b/ld/testsuite/ld-arm/mixed-app.d
new file mode 100644
index 0000000..0774f77
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-app.d
@@ -0,0 +1,57 @@
+
+tmpdir/mixed-app: file format elf32-(little|big)arm
+architecture: arm, flags 0x00000112:
+EXEC_P, HAS_SYMS, D_PAGED
+start address 0x.*
+
+Disassembly of section .plt:
+
+.* <.plt>:
+ .*: e52de004 str lr, \[sp, #-4\]!
+ .*: e59fe004 ldr lr, \[pc, #4\] ; .* <.plt\+0x10>
+ .*: e08fe00e add lr, pc, lr
+ .*: e5bef008 ldr pc, \[lr, #8\]!
+ .*: .*
+ .*: (46c04778 undefined|477846c0 ldrmib r4, \[r8, -r0, asr #13\]!)
+ .*: e28fc6.* add ip, pc, #.* ; 0x.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]!
+ .*: e28fc6.* add ip, pc, #.* ; 0x.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]!
+Disassembly of section .text:
+
+.* <_start>:
+ .*: e1a0c00d mov ip, sp
+ .*: e92dd800 stmdb sp!, {fp, ip, lr, pc}
+ .*: eb000004 bl .* <app_func>
+ .*: e89d6800 ldmia sp, {fp, sp, lr}
+ .*: e12fff1e bx lr
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+
+.* <app_func>:
+ .*: e1a0c00d mov ip, sp
+ .*: e92dd800 stmdb sp!, {fp, ip, lr, pc}
+ .*: ebffffe. bl .* <.text-0x..>
+ .*: e89d6800 ldmia sp, {fp, sp, lr}
+ .*: e12fff1e bx lr
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+
+.* <app_func2>:
+ .*: e12fff1e bx lr
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+
+.* <app_tfunc>:
+ .*: b500 push {lr}
+ .*: (ffc.f7ff|f7ffffc.) bl .* <.text-0x..>
+ .*: bd00 pop {pc}
+ .*: 4770 bx lr
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
diff --git a/ld/testsuite/ld-arm/mixed-app.r b/ld/testsuite/ld-arm/mixed-app.r
new file mode 100644
index 0000000..601c5f9
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-app.r
@@ -0,0 +1,10 @@
+
+tmpdir/mixed-app: file format elf32-(little|big)arm
+
+DYNAMIC RELOCATION RECORDS
+OFFSET TYPE VALUE
+.* R_ARM_COPY data_obj
+.* R_ARM_JUMP_SLOT lib_func2
+.* R_ARM_JUMP_SLOT lib_func1
+
+
diff --git a/ld/testsuite/ld-arm/mixed-app.s b/ld/testsuite/ld-arm/mixed-app.s
new file mode 100644
index 0000000..ce82487
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-app.s
@@ -0,0 +1,39 @@
+ .text
+ .p2align 4
+ .globl _start
+_start:
+ mov ip, sp
+ stmdb sp!, {r11, ip, lr, pc}
+ bl app_func
+ ldmia sp, {r11, sp, lr}
+ bx lr
+
+ .p2align 4
+ .globl app_func
+ .type app_func,%function
+app_func:
+ mov ip, sp
+ stmdb sp!, {r11, ip, lr, pc}
+ bl lib_func1
+ ldmia sp, {r11, sp, lr}
+ bx lr
+
+ .p2align 4
+ .globl app_func2
+ .type app_func2,%function
+app_func2:
+ bx lr
+
+ .p2align 4
+ .globl app_tfunc
+ .type app_tfunc,%function
+ .thumb_func
+ .code 16
+app_tfunc:
+ push {lr}
+ bl lib_func2
+ pop {pc}
+ bx lr
+
+ .data
+ .long data_obj
diff --git a/ld/testsuite/ld-arm/mixed-app.sym b/ld/testsuite/ld-arm/mixed-app.sym
new file mode 100644
index 0000000..0a26e4c
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-app.sym
@@ -0,0 +1,19 @@
+
+Symbol table for image:
+ Num Buc: Value Size Type Bind Vis Ndx Name
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS _edata
+ .. ..: 0*[^0]*.* 20 FUNC GLOBAL DEFAULT UND lib_func1
+ .. ..: 0*[^0]*.* 2 FUNC GLOBAL DEFAULT UND lib_func2
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS _bss_end__
+ .. ..: ........ 0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __bss_end__
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT 13 _stack
+ .. ..: ........ 4 OBJECT GLOBAL DEFAULT 12 data_obj
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __bss_start__
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __bss_start
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS _end
+ .. ..: .......0 0 FUNC GLOBAL DEFAULT 8 app_func2
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __exidx_end
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT 11 __data_start
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __end__
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __exidx_start
diff --git a/ld/testsuite/ld-arm/mixed-lib.d b/ld/testsuite/ld-arm/mixed-lib.d
new file mode 100644
index 0000000..b261c67
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-lib.d
@@ -0,0 +1,38 @@
+
+tmpdir/mixed-lib.so: file format elf32-(little|big)arm
+architecture: arm, flags 0x00000150:
+HAS_SYMS, DYNAMIC, D_PAGED
+start address 0x.*
+
+Disassembly of section .plt:
+
+.* <.plt>:
+ .*: e52de004 str lr, \[sp, #-4\]!
+ .*: e59fe004 ldr lr, \[pc, #4\] ; .* <lib_func1-0x1.>
+ .*: e08fe00e add lr, pc, lr
+ .*: e5bef008 ldr pc, \[lr, #8\]!
+ .*: .*
+ .*: e28fc6.* add ip, pc, #.* ; 0x.*
+ .*: e28cca.* add ip, ip, #.* ; 0x.*
+ .*: e5bcf.* ldr pc, \[ip, #.*\]!
+Disassembly of section .text:
+
+.* <lib_func1>:
+ .*: e1a0c00d mov ip, sp
+ .*: e92dd800 stmdb sp!, {fp, ip, lr, pc}
+ .*: ebfffff. bl .* <lib_func1-0x..>
+ .*: e89d6800 ldmia sp, {fp, sp, lr}
+ .*: e12fff1e bx lr
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+ .*: e1a00000 nop \(mov r0,r0\)
+
+.* <lib_func2>:
+ .*: 4770 bx lr
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
+ .*: 46c0 nop \(mov r8, r8\)
diff --git a/ld/testsuite/ld-arm/mixed-lib.r b/ld/testsuite/ld-arm/mixed-lib.r
new file mode 100644
index 0000000..0137880
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-lib.r
@@ -0,0 +1,8 @@
+
+tmpdir/mixed-lib.so: file format elf32-(little|big)arm
+
+DYNAMIC RELOCATION RECORDS
+OFFSET TYPE VALUE
+.* R_ARM_JUMP_SLOT app_func2
+
+
diff --git a/ld/testsuite/ld-arm/mixed-lib.s b/ld/testsuite/ld-arm/mixed-lib.s
new file mode 100644
index 0000000..86f5ace
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-lib.s
@@ -0,0 +1,28 @@
+ .text
+
+ .p2align 4
+ .globl lib_func1
+ .type lib_func1, %function
+lib_func1:
+ mov ip, sp
+ stmdb sp!, {r11, ip, lr, pc}
+ bl app_func2
+ ldmia sp, {r11, sp, lr}
+ bx lr
+ .size lib_func1, . - lib_func1
+
+ .p2align 4
+ .globl lib_func2
+ .type lib_func2, %function
+ .thumb_func
+ .code 16
+lib_func2:
+ bx lr
+ .size lib_func2, . - lib_func2
+
+ .data
+ .globl data_obj
+ .type data_obj, %object
+data_obj:
+ .long 0
+ .size data_obj, . - data_obj
diff --git a/ld/testsuite/ld-arm/mixed-lib.sym b/ld/testsuite/ld-arm/mixed-lib.sym
new file mode 100644
index 0000000..1174751
--- /dev/null
+++ b/ld/testsuite/ld-arm/mixed-lib.sym
@@ -0,0 +1,19 @@
+
+Symbol table for image:
+ Num Buc: Value Size Type Bind Vis Ndx Name
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS _edata
+ .. ..: .......0 20 FUNC GLOBAL DEFAULT 6 lib_func1
+ .. ..: .......0 2 THUMB_FUNC GLOBAL DEFAULT 6 lib_func2
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS _bss_end__
+ .. ..: ........ 0 OBJECT GLOBAL DEFAULT ABS _DYNAMIC
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __bss_end__
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT 11 _stack
+ .. ..: ........ 4 OBJECT GLOBAL DEFAULT 9 data_obj
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __bss_start__
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __bss_start
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS _end
+ .. ..: 00000000 0 NOTYPE GLOBAL DEFAULT UND app_func2
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __exidx_end
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT 9 __data_start
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __end__
+ .. ..: ........ 0 NOTYPE GLOBAL DEFAULT ABS __exidx_start