binutils-gdb/ld/testsuite/ld-tic6x/shlib-app-1r.rd
Bernd Schmidt ac14530735 include/elf/
* tic6x.h (R_C6000_JUMP_SPLOT, R_C6000_EHTYPE,
	R_C6000_PCR_H16, R_C6000_PCR_L16): New relocs.
	(SHN_TIC6X_SCOMMON): Define.

bfd/
	* elf32-tic6x.h (struct elf32_tic6x_params): New.
	(elf32_tic6x_setup): Declare.
	* elf32-tic6x.c: Include <limits.h>.
	(ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
	(struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
	New structures.
	(elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
	(tic6x_elf_scom_section, tic6x_elf_scom_symbol,
	tic6x_elf_scom_symbol_ptr): New static variables.
	(elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
	elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
	R_C6000_PCR_H16 and R_C6000_PCR_L16.
	(elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
	elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
	elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
	elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
	elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
	elf32_tic6x_adjust_dynamic_symbol): New static functions.
	(elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
	to weak symbols as required by the ABI.
	Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
	as needed when generating DSBT output.
	(elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
	elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
	elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
	elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
	elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
	elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
	New static functions.
	(ELF_MAXPAGESIZE): Define to 0x1000.
	(bfd_elf32_bfd_copy_private_bfd_data,
	bfd_elf32_bfd_link_hash_table_create,
	bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
	elf_backend_want_got_plt, elf_backend_want_dynbss,
	elf_backend_plt_readonly, elf_backend_got_header_size,
	elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
	elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
	elf_backend_check_relocs, elf_backend_add_symbol_hook,
	elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
	elf_backend_section_from_bfd_section,
	elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
	elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
	elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.

	* bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
	BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
	* bfd/bfd-in2.h: Regenerate.
	* bfd/libbfd.h: Regenerate.
	* config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.

gas/
	* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
	static variables.
	(md_begin): Initialize them.
	(s_tic6x_scomm): New static function.
	(md_pseudo_table): Add "scomm".
	(tc_gen_reloc): Really undo all adjustments made by
	bfd_install_relocation.
	* doc/c-tic6x.texi: Document the .scomm directive.

gas/testsuite/
	* gas/tic6x/scomm-directive-1.s: New test.
	* gas/tic6x/scomm-directive-1.d: New test.
	* gas/tic6x/scomm-directive-2.s: New test.
	* gas/tic6x/scomm-directive-2.d: New test.
	* gas/tic6x/scomm-directive-3.s: New test.
	* gas/tic6x/scomm-directive-3.d: New test.
	* gas/tic6x/scomm-directive-4.s: New test.
	* gas/tic6x/scomm-directive-4.d: New test.
	* gas/tic6x/scomm-directive-5.s: New test.
	* gas/tic6x/scomm-directive-5.d: New test.
	* gas/tic6x/scomm-directive-6.s: New test.
	* gas/tic6x/scomm-directive-6.d: New test.
	* gas/tic6x/scomm-directive-7.s: New test.
	* gas/tic6x/scomm-directive-7.d: New test.
	* gas/tic6x/scomm-directive-8.s: New test.
	* gas/tic6x/scomm-directive-8.d: New test.

ld/
	* emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
	GENERATE_SHLIB_SCRIPT): New defines.
	(TEXT_START_ADDR): Define differently depending on target.
	(.got): Redefine to include "*(.dsbt)".
	(SDATA_START_SYMBOLS): Remove, replace with
	(OTHER_GOT_SYMBOLS): New.
	(OTHER_BSS_SECTIONS): Define only for ELF targets.
	* emultempl/tic6xdsbt.em: New file.
	* gen-doc.texi: Set C6X.
	* ld.texinfo: Likewise.
	(Options specific to C6X uClinux targets): New section.

binutils/
	* readelf.c (get_symbol_index_type): Handle SCOM for TIC6X.
	(dump_relocations): Likewise.

binutils/testsuite/
	* lib/binutils-common.exp (is_elf_format): Accept tic6x*-*-uclinux*.

ld/testsuite/
	* ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.
	* ld-elf/sec-to-seg.exp: Remove tic6x from list of targets defining
	pagesize to 1.
	* ld-tic6x/tic6x.exp: Add support for DSBT shared library/executable
	linking tests.
	* ld-tic6x/dsbt.ld: New linker script.
	* ld-tic6x/dsbt-be.ld: New linker script.
	* ld-tic6x/dsbt-overflow.ld: New linker script.
	* ld-tic6x/dsbt-inrange.ld: New linker script.
	* ld-tic6x/shlib-1.s: New test.
	* ld-tic6x/shlib-2.s: New test.
	* ld-tic6x/shlib-app-1r.s: New test.
	* ld-tic6x/shlib-app-1.s: New test.
	* ld-tic6x/shlib-1.sd: New test.
	* ld-tic6x/shlib-1.dd: New test.
	* ld-tic6x/shlib-app-1.rd: New test.
	* ld-tic6x/shlib-app-1rb.rd: New test.
	* ld-tic6x/shlib-app-1.sd: New test.
	* ld-tic6x/static-app-1rb.od: New test.
	* ld-tic6x/shlib-app-1.dd: New test.
	* ld-tic6x/shlib-app-1rb.sd: New test.
	* ld-tic6x/static-app-1b.od: New test.
	* ld-tic6x/static-app-1r.od: New test.
	* ld-tic6x/shlib-1rb.rd: New test.
	* ld-tic6x/shlib-app-1rb.dd: New test.
	* ld-tic6x/shlib-1rb.sd: New test.
	* ld-tic6x/shlib-1rb.dd: New test.
	* ld-tic6x/shlib-app-1b.od: New test.
	* ld-tic6x/tic6x.exp: New test.
	* ld-tic6x/static-app-1rb.rd: New test.
	* ld-tic6x/shlib-app-1r.od: New test.
	* ld-tic6x/static-app-1.od: New test.
	* ld-tic6x/static-app-1b.rd: New test.
	* ld-tic6x/static-app-1r.rd: New test.
	* ld-tic6x/static-app-1rb.sd: New test.
	* ld-tic6x/static-app-1b.sd: New test.
	* ld-tic6x/static-app-1rb.dd: New test.
	* ld-tic6x/static-app-1r.sd: New test.
	* ld-tic6x/static-app-1b.dd: New test.
	* ld-tic6x/shlib-1b.rd: New test.
	* ld-tic6x/static-app-1r.dd: New test.
	* ld-tic6x/shlib-app-1b.rd: New test.
	* ld-tic6x/shlib-1r.rd: New test.
	* ld-tic6x/shlib-app-1r.rd: New test.
	* ld-tic6x/shlib-1b.sd: New test.
	* ld-tic6x/static-app-1.rd: New test.
	* ld-tic6x/shlib-app-1b.sd: New test.
	* ld-tic6x/shlib-1r.sd: New test.
	* ld-tic6x/shlib-1b.dd: New test.
	* ld-tic6x/shlib-app-1r.sd: New test.
	* ld-tic6x/shlib-app-1b.dd: New test.
	* ld-tic6x/shlib-1r.dd: New test.
	* ld-tic6x/static-app-1.sd: New test.
	* ld-tic6x/shlib-app-1r.dd: New test.
	* ld-tic6x/static-app-1.dd: New test.
	* ld-tic6x/shlib-noindex.rd: New test.
	* ld-tic6x/shlib-noindex.dd: New test.
	* ld-tic6x/shlib-noindex.sd: New test.
	* ld-tic6x/got-reloc-local-1.s: New test.
	* ld-tic6x/got-reloc-local-2.s: New test.
	* ld-tic6x/got-reloc-local-r.d: New test.
	* ld-tic6x/got-reloc-global.s: New test.
	* ld-tic6x/got-reloc-global-addend-1.d: New test.
	* ld-tic6x/got-reloc-global-addend-1.s: New test.
	* ld-tic6x/got-reloc-global-addend-2.d: New test.
	* ld-tic6x/got-reloc-inrange.d: New test.
	* ld-tic6x/got-reloc-overflow.d: New test.
	* ld-tic6x/got-reloc-global-addend-2.s: New test.
	* ld-tic6x/dsbt-index-error.d: New test.
	* ld-tic6x/dsbt-index.d: New test.
	* ld-tic6x/dsbt-index.s: New test.
	* ld-tic6x/shlib-app-1.od: New test.
	* ld-tic6x/shlib-app-1rb.od: New test.
	* ld-tic6x/shlib-1.rd: New test.
	* ld-tic6x/weak.d: New test.
	* ld-tic6x/weak-be.d: New test.
	* ld-tic6x/weak.s: New test.
 	* ld-tic6x/weak-data.d: New test.
	* ld-tic6x/common.d: New test.
	* ld-tic6x/common.ld: New test.
	* ld-tic6x/common.s: New test.
2011-03-31 08:58:28 +00:00

116 lines
6.1 KiB
R

There are 17 section headers, starting at offset 0x2158:
Section Headers:
\[Nr\] Name Type Addr Off Size ES Flg Lk Inf Al
\[ 0\] NULL 00000000 000000 000000 00 0 0 0
\[ 1\] \.hash HASH 00008000 001000 00003c 04 A 2 0 4
\[ 2\] \.dynsym DYNSYM 0000803c 00103c 0000a0 10 A 3 6 4
\[ 3\] \.dynstr STRTAB 000080dc 0010dc 000030 00 A 0 0 1
\[ 4\] \.rela\.got RELA 0000810c 00110c 000018 0c A 2 10 4
\[ 5\] \.rela\.bss RELA 00008124 001124 00000c 0c A 2 12 4
\[ 6\] \.dynamic DYNAMIC 00008130 001130 0000b8 08 WA 3 0 4
\[ 7\] \.rela\.plt RELA 10000000 002000 00000c 0c A 2 8 4
\[ 8\] \.plt PROGBITS 10000020 002020 000040 18 AX 0 0 32
\[ 9\] \.text PROGBITS 10000060 002060 000040 00 AX 0 0 32
\[10\] \.got PROGBITS 100000a0 0020a0 000020 00 WA 0 0 4
\[11\] \.neardata PROGBITS 100000c0 0020c0 000004 00 WA 0 0 4
\[12\] \.bss NOBITS 100000c4 0020c4 000004 00 WA 0 0 4
\[13\] \.c6xabi\.attributes C6000_ATTRIBUTES 00000000 0020c4 000019 00 0 0 1
\[14\] \.shstrtab STRTAB 00000000 0020dd 00007b 00 0 0 1
\[15\] \.symtab SYMTAB 00000000 002400 000160 10 16 18 4
\[16\] \.strtab STRTAB 00000000 002560 00004d 00 0 0 1
Key to Flags:
W \(write\), A \(alloc\), X \(execute\), M \(merge\), S \(strings\)
I \(info\), L \(link order\), G \(group\), T \(TLS\), E \(exclude\), x \(unknown\)
O \(extra OS processing required\) o \(OS specific\), p \(processor specific\)
Elf file type is EXEC \(Executable file\)
Entry point 0x10000060
There are 4 program headers, starting at offset 52
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x001000 0x00008000 0x00008000 0x001e8 0x001e8 RW 0x1000
LOAD 0x002000 0x10000000 0x10000000 0x000c4 0x000c8 RWE 0x1000
DYNAMIC 0x001130 0x00008130 0x00008130 0x000b8 0x000b8 RW 0x4
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x20000 RWE 0x8
Section to Segment mapping:
Segment Sections\.\.\.
00 \.hash \.dynsym \.dynstr \.rela\.got \.rela\.bss \.dynamic
01 \.rela\.plt \.plt \.text \.got \.neardata \.bss
02 \.dynamic
03
Dynamic section at offset 0x1130 contains 18 entries:
Tag Type Name/Value
0x00000001 \(NEEDED\) Shared library: \[tmpdir/libtestr\.so\]
0x00000004 \(HASH\) 0x8000
0x00000005 \(STRTAB\) 0x80dc
0x00000006 \(SYMTAB\) 0x803c
0x0000000a \(STRSZ\) 48 \(bytes\)
0x0000000b \(SYMENT\) 16 \(bytes\)
0x00000015 \(DEBUG\) 0x0
0x70000000 \(C6000_DSBT_BASE\) 0x100000a0
0x70000001 \(C6000_DSBT_SIZE\) 0x3
0x70000003 \(C6000_DSBT_INDEX\) 0x0
0x00000003 \(PLTGOT\) 0x100000ac
0x00000002 \(PLTRELSZ\) 12 \(bytes\)
0x00000014 \(PLTREL\) RELA
0x00000017 \(JMPREL\) 0x10000000
0x00000007 \(RELA\) 0x810c
0x00000008 \(RELASZ\) 48 \(bytes\)
0x00000009 \(RELAENT\) 12 \(bytes\)
0x00000000 \(NULL\) 0x0
Relocation section '\.rela\.got' at offset 0x110c contains 2 entries:
Offset Info Type Sym\. Value Symbol's Name \+ Addend
100000b8 00000701 R_C6000_ABS32 100000c0 b \+ 0
100000bc 00000901 R_C6000_ABS32 100000c4 a \+ 0
Relocation section '\.rela\.bss' at offset 0x1124 contains 1 entries:
Offset Info Type Sym\. Value Symbol's Name \+ Addend
100000c4 0000091a R_C6000_COPY 100000c4 a \+ 0
Relocation section '\.rela\.plt' at offset 0x2000 contains 1 entries:
Offset Info Type Sym\. Value Symbol's Name \+ Addend
100000b4 0000081b R_C6000_JUMP_SLOT 00000000 sub0 \+ 0
Symbol table '\.dynsym' contains 10 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 10000020 0 SECTION LOCAL DEFAULT 8
2: 10000060 0 SECTION LOCAL DEFAULT 9
3: 100000a0 0 SECTION LOCAL DEFAULT 10
4: 100000c0 0 SECTION LOCAL DEFAULT 11
5: 100000c4 0 SECTION LOCAL DEFAULT 12
6: 100000a0 0 NOTYPE LOCAL DEFAULT ABS __c6xabi_DSBT_BASE
7: 100000c0 4 OBJECT GLOBAL DEFAULT 11 b
8: 00000000 0 FUNC GLOBAL DEFAULT UND sub0
9: 100000c4 4 OBJECT GLOBAL DEFAULT 12 a
Symbol table '\.symtab' contains 22 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 00000000 0 NOTYPE LOCAL DEFAULT UND
1: 00008000 0 SECTION LOCAL DEFAULT 1
2: 0000803c 0 SECTION LOCAL DEFAULT 2
3: 000080dc 0 SECTION LOCAL DEFAULT 3
4: 0000810c 0 SECTION LOCAL DEFAULT 4
5: 00008124 0 SECTION LOCAL DEFAULT 5
6: 00008130 0 SECTION LOCAL DEFAULT 6
7: 10000000 0 SECTION LOCAL DEFAULT 7
8: 10000020 0 SECTION LOCAL DEFAULT 8
9: 10000060 0 SECTION LOCAL DEFAULT 9
10: 100000a0 0 SECTION LOCAL DEFAULT 10
11: 100000c0 0 SECTION LOCAL DEFAULT 11
12: 100000c4 0 SECTION LOCAL DEFAULT 12
13: 00000000 0 SECTION LOCAL DEFAULT 13
14: 10000060 0 NOTYPE LOCAL DEFAULT 9 fish
15: 00008130 0 OBJECT LOCAL DEFAULT 6 _DYNAMIC
16: 100000ac 0 OBJECT LOCAL DEFAULT 10 _GLOBAL_OFFSET_TABLE_
17: 100000a0 0 NOTYPE LOCAL DEFAULT ABS __c6xabi_DSBT_BASE
18: 100000c0 4 OBJECT GLOBAL DEFAULT 11 b
19: 00020000 0 OBJECT GLOBAL DEFAULT ABS __stacksize
20: 00000000 0 FUNC GLOBAL DEFAULT UND sub0
21: 100000c4 4 OBJECT GLOBAL DEFAULT 12 a