H.J. Lu
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6f81a3cde4
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x86: Improve TLS transition error check
Provide detailed TLS transition errors when unsupported instructions are
used. Treat R_X86_64_CODE_4_GOTTPOFF and R_X86_64_CODE_6_GOTTPOFF as
R_X86_64_GOTTPOFF when performing TLS transition.
bfd/
PR ld/32017
* elf32-i386.c (elf_i386_check_tls_transition): Return different
enums for different errors.
(elf_i386_tls_transition): Change argument from r_symndx to sym.
Call _bfd_x86_elf_link_report_tls_transition_error to report TLS
transition errors.
(elf_i386_scan_relocs): Pass isym instead of r_symndx to
elf_i386_tls_transition.
(elf_i386_relocate_section): Pass sym instead of r_symndx to
elf_i386_tls_transition.
* elf64-x86-64.c (elf_x86_64_check_tls_transition): Return
different enums for different errors.
(elf_x86_64_tls_transition): Change argument from r_symndx to sym.
Treat R_X86_64_CODE_4_GOTTPOFF and R_X86_64_CODE_6_GOTTPOFF as
R_X86_64_GOTTPOFF. Call
_bfd_x86_elf_link_report_tls_transition_error to report TLS
transition errors.
(elf_x86_64_scan_relocs): Pass isym instead of r_symndx to
elf_x86_64_tls_transition.
(elf_x86_64_relocate_section): Pass sym instead of r_symndx to
elf_x86_64_tls_transition.
* elfxx-x86.c (_bfd_x86_elf_link_report_tls_transition_error): New.
* elfxx-x86.h (elf_x86_tls_error_type): Likewise.
(_bfd_x86_elf_link_report_tls_transition_error): Likewise.
ld/
PR ld/32017
* testsuite/ld-i386/i386.exp: Run tlsgdesc1 and tlsgdesc2.
* testsuite/ld-i386/tlsie2.d: Updated.
* testsuite/ld-i386/tlsie3.d: Likewise.
* testsuite/ld-i386/tlsie4.d: Likewise.
* testsuite/ld-i386/tlsie5.d: Likewise.
* testsuite/ld-x86-64/tlsie2.d: Likewise.
* testsuite/ld-x86-64/tlsie3.d: Likewise.
* testsuite/ld-i386/tlsgdesc1.d: New file.
* testsuite/ld-i386/tlsgdesc1.s: Likewise.
* testsuite/ld-i386/tlsgdesc2.d: Likewise.
* testsuite/ld-i386/tlsgdesc2.s: Likewise.
* testsuite/ld-x86-64/tlsdesc3.d: Likewise.
* testsuite/ld-x86-64/tlsdesc3.s: Likewise.
* testsuite/ld-x86-64/tlsdesc4.d: Likewise.
* testsuite/ld-x86-64/tlsdesc4.s: Likewise.
* testsuite/ld-x86-64/tlsie5.d: Likewise.
* testsuite/ld-x86-64/tlsie5.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run tlsie5, tlsdesc3 and
tlsdesc4.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
(cherry picked from commit 1d68a49ac5d71b648304f69af978fce0f4413800)
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2024-07-25 12:41:29 -07:00 |
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H.J. Lu
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dd1093aa2c
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2007-08-24 H.J. Lu <hongjiu.lu@intel.com>
* ld-i386/i386.exp (i386tests): Add a test for TLS IE->LE
transition.
Run tlsie2, tlsie3, tlsie4 and tlsie5.
* ld-i386/tlsie1.dd: New file.
* ld-i386/tlsie1.s: Likewise.
* ld-i386/tlsie2.d: Likewise.
* ld-i386/tlsie2.s: Likewise.
* ld-i386/tlsie3.d: Likewise.
* ld-i386/tlsie3.s: Likewise.
* ld-i386/tlsie4.d: Likewise.
* ld-i386/tlsie4.s: Likewise.
* ld-i386/tlsie5.d: Likewise.
* ld-i386/tlsie5.s: Likewise.
* ld-x86-64/tlsgd2.d: Likewise.
* ld-x86-64/tlsgd2.s: Likewise.
* ld-x86-64/tlsgd3.d: Likewise.
* ld-x86-64/tlsgd3.s: Likewise.
* ld-x86-64/tlsie1.dd: Likewise.
* ld-x86-64/tlsie1.s: Likewise.
* ld-x86-64/tlsie2.d: Likewise.
* ld-x86-64/tlsie2.s: Likewise.
* ld-x86-64/tlsie3.d: Likewise.
* ld-x86-64/tlsie3.s: Likewise.
* ld-x86-64/x86-64.exp (x86_64tests): Add a test for TLS LD->LE
transition.
Run tlsgd2, tlsgd3, tlsie2 and tlsie3.
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2007-08-24 19:39:19 +00:00 |
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