mirror of
https://github.com/espressif/binutils-gdb.git
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RISC-V: Support STO_RISCV_VARIANT_CC and DT_RISCV_VARIANT_CC.
This is the original discussion, https://github.com/riscv/riscv-elf-psabi-doc/pull/190 And here is the glibc part, https://sourceware.org/pipermail/libc-alpha/2021-August/129931.html For binutils part, we need to support a new direcitve: .variant_cc. The function symbol marked by .variant_cc means it need to be resolved directly without resolver for dynamic linker. We also add a new dynamic entry, STO_RISCV_VARIANT_CC, to indicate there are symbols with the special attribute in the dynamic symbol table of the object. I heard that llvm already have supported this in their mainline, so I think it's time to commit this. bfd/ * elfnn-riscv.c (riscv_elf_link_hash_table): Added variant_cc flag. It is used to check if relocations for variant CC symbols may be present. (allocate_dynrelocs): If the symbol has STO_RISCV_VARIANT_CC flag, then raise the variant_cc flag of riscv_elf_link_hash_table. (riscv_elf_size_dynamic_sections): Added dynamic entry for variant_cc. (riscv_elf_merge_symbol_attribute): New function, used to merge non-visibility st_other attributes, including STO_RISCV_VARIANT_CC. binutils/ * readelf.c (get_riscv_dynamic_type): New function. (get_dynamic_type): Called get_riscv_dynamic_type for riscv targets. (get_riscv_symbol_other): New function. (get_symbol_other): Called get_riscv_symbol_other for riscv targets. gas/ * config/tc-riscv.c (s_variant_cc): Marked symbol that it follows a variant CC convention. (riscv_elf_copy_symbol_attributes): Same as elf_copy_symbol_attributes, but without copying st_other. If a function symbol has special st_other value set via directives, then attaching an IFUNC resolver to that symbol should not override the st_other setting. (riscv_pseudo_table): Support variant_cc diretive. * config/tc-riscv.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Defined. * testsuite/gas/riscv/variant_cc-set.d: New testcase. * testsuite/gas/riscv/variant_cc-set.s: Likewise. * testsuite/gas/riscv/variant_cc.d: Likewise. * testsuite/gas/riscv/variant_cc.s: Likewise. include/ * elf/riscv.h (DT_RISCV_VARIANT_CC): Defined to (DT_LOPROC + 1). (STO_RISCV_VARIANT_CC): Defined to 0x80. ld/ * testsuite/ld-riscv-elf/variant_cc-1.s: New testcase. * testsuite/ld-riscv-elf/variant_cc-2.s: Likewise. * testsuite/ld-riscv-elf/variant_cc-now.d: Likewise. * testsuite/ld-riscv-elf/variant_cc-r.d: Likewise. * testsuite/ld-riscv-elf/variant_cc-shared.d: Likewise. * testsuite/ld-riscv-elf/ld-riscv-elf.exp: Updated.
This commit is contained in:
Nelson Chu
@ -169,6 +169,9 @@ if [istarget "riscv*-*-*"] {
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run_dump_test "relro-relax-lui"
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run_dump_test "relro-relax-pcrel"
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run_dump_test "variant_cc-now"
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run_dump_test "variant_cc-shared"
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run_dump_test "variant_cc-r"
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run_relax_twice_test
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set abis [list rv32gc ilp32 [riscv_choose_ilp32_emul] rv64gc lp64 [riscv_choose_lp64_emul]]
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61
ld/testsuite/ld-riscv-elf/variant_cc-1.s
Normal file
61
ld/testsuite/ld-riscv-elf/variant_cc-1.s
Normal file
@ -0,0 +1,61 @@
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.text
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.variant_cc cc_global_default_def
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.variant_cc cc_global_default_undef
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.variant_cc cc_global_default_ifunc
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.variant_cc cc_global_hidden_def
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.variant_cc cc_global_hidden_ifunc
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.variant_cc cc_local
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.variant_cc cc_local_ifunc
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.global cc_global_default_def
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.global cc_global_default_undef
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.global cc_global_default_ifunc
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.global cc_global_hidden_def
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.global cc_global_hidden_ifunc
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.global nocc_global_default_def
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.global nocc_global_default_undef
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.global nocc_global_default_ifunc
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.global nocc_global_hidden_def
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.global nocc_global_hidden_ifunc
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.hidden cc_global_hidden_def
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.hidden cc_global_hidden_ifunc
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.hidden nocc_global_hidden_def
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.hidden nocc_global_hidden_ifunc
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.type cc_global_default_ifunc, %gnu_indirect_function
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.type cc_global_hidden_ifunc, %gnu_indirect_function
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.type cc_local_ifunc, %gnu_indirect_function
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.type nocc_global_default_ifunc, %gnu_indirect_function
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.type nocc_global_hidden_ifunc, %gnu_indirect_function
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.type nocc_local_ifunc, %gnu_indirect_function
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cc_global_default_def:
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# cc_global_default_undef:
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cc_global_hidden_def:
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cc_global_default_ifunc:
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cc_global_hidden_ifunc:
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cc_local:
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cc_local_ifunc:
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nocc_global_default_def:
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# nocc_global_default_undef:
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nocc_global_hidden_def:
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nocc_global_default_ifunc:
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nocc_global_hidden_ifunc:
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nocc_local:
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nocc_local_ifunc:
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call cc_global_default_def
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call cc_global_default_undef
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call cc_global_hidden_def
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call cc_global_default_ifunc
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call cc_global_hidden_ifunc
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call cc_local
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call cc_local_ifunc
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call nocc_global_default_def
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call nocc_global_default_undef
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call nocc_global_hidden_def
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call nocc_global_default_ifunc
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call nocc_global_hidden_ifunc
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call nocc_local
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call nocc_local_ifunc
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61
ld/testsuite/ld-riscv-elf/variant_cc-2.s
Normal file
61
ld/testsuite/ld-riscv-elf/variant_cc-2.s
Normal file
@ -0,0 +1,61 @@
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.text
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.variant_cc cc_global_default_def
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.variant_cc cc_global_default_undef
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.variant_cc cc_global_default_ifunc
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.variant_cc cc_global_hidden_def
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.variant_cc cc_global_hidden_ifunc
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.variant_cc cc_local2
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.variant_cc cc_local2_ifunc
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.global cc_global_default_def
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.global cc_global_default_undef
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.global cc_global_default_ifunc
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.global cc_global_hidden_def
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.global cc_global_hidden_ifunc
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.global nocc_global_default_def
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.global nocc_global_default_undef
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.global nocc_global_default_ifunc
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.global nocc_global_hidden_def
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.global nocc_global_hidden_ifunc
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.hidden cc_global_hidden_def
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.hidden cc_global_hidden_ifunc
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.hidden nocc_global_hidden_def
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.hidden nocc_global_hidden_ifunc
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# .type cc_global_default_ifunc, %gnu_indirect_function
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# .type cc_global_hidden_ifunc, %gnu_indirect_function
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.type cc_local2_ifunc, %gnu_indirect_function
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# .type nocc_global_default_ifunc, %gnu_indirect_function
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# .type nocc_global_hidden_ifunc, %gnu_indirect_function
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.type nocc_local2_ifunc, %gnu_indirect_function
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# cc_global_default_def:
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# cc_global_default_undef:
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# cc_global_hidden_def:
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# cc_global_default_ifunc:
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# cc_global_hidden_ifunc:
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cc_local2:
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cc_local2_ifunc:
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# nocc_global_default_def:
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# nocc_global_default_undef:
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# nocc_global_hidden_def:
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# nocc_global_default_ifunc:
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# nocc_global_hidden_ifunc:
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nocc_local2:
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nocc_local2_ifunc:
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call cc_global_default_def
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call cc_global_default_undef
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call cc_global_hidden_def
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call cc_global_default_ifunc
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call cc_global_hidden_ifunc
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call cc_local2
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call cc_local2_ifunc
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call nocc_global_default_def
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call nocc_global_default_undef
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call nocc_global_hidden_def
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call nocc_global_default_ifunc
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call nocc_global_hidden_ifunc
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call nocc_local2
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call nocc_local2_ifunc
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73
ld/testsuite/ld-riscv-elf/variant_cc-now.d
Normal file
73
ld/testsuite/ld-riscv-elf/variant_cc-now.d
Normal file
@ -0,0 +1,73 @@
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#source: variant_cc-1.s
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#source: variant_cc-2.s
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#ld: -shared --hash-style=sysv -Ttext 0x8000 -z now
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#readelf: -rsW
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Relocation section '.rela.plt' at .*
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#...
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+0000[ ]+nocc_global_default_undef \+ 0
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+0000[ ]+cc_global_default_undef \+ 0
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+8000[ ]+cc_global_default_def \+ 0
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+8000[ ]+nocc_global_default_def \+ 0
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+cc_global_default_ifunc\(\)[ ]+cc_global_default_ifunc \+ 0
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+nocc_global_default_ifunc\(\)[ ]+nocc_global_default_ifunc \+ 0
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8050
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8050
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
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#...
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Symbol table '.dynsym' contains .*
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#...
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[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+UND[ ]+nocc_global_default_undef
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#...
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[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+UND[ ]+cc_global_default_undef
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_ifunc
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_ifunc
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_def
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_def
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#...
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Symbol table '.symtab' contains .*
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.*
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local_ifunc
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local_ifunc
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#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local
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#...
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[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local2
|
||||
#...
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[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local2_ifunc
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#...
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[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local2_ifunc
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||||
#...
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[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local2
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_hidden_def
|
||||
#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_hidden_def
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||||
#...
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[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_hidden_ifunc
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||||
#...
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||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_hidden_ifunc
|
||||
#...
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||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+UND[ ]+nocc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+UND[ ]+cc_global_default_undef
|
||||
#...
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||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_ifunc
|
||||
#...
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||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_ifunc
|
||||
#...
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||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_def
|
||||
#...
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||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_def
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||||
#...
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76
ld/testsuite/ld-riscv-elf/variant_cc-r.d
Normal file
76
ld/testsuite/ld-riscv-elf/variant_cc-r.d
Normal file
@ -0,0 +1,76 @@
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#source: variant_cc-1.s
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#source: variant_cc-2.s
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||||
#as: -mno-relax
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#ld: -r
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#readelf: -rsW
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|
||||
Relocation section '.rela.text' at .*
|
||||
#...
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_global_default_def \+ 0
|
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[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_global_default_undef \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_global_hidden_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+cc_global_default_ifunc\(\)[ ]+cc_global_default_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+cc_global_hidden_ifunc\(\)[ ]+cc_global_hidden_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_local \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+cc_local_ifunc\(\)[ ]+cc_local_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_global_default_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_global_default_undef \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_global_hidden_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+nocc_global_default_ifunc\(\)[ ]+nocc_global_default_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+nocc_global_hidden_ifunc\(\)[ ]+nocc_global_hidden_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_local \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+nocc_local_ifunc\(\)[ ]+nocc_local_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_global_default_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_global_default_undef \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+cc_global_hidden_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+cc_global_default_ifunc\(\)[ ]+cc_global_default_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+cc_global_hidden_ifunc\(\)[ ]+cc_global_hidden_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0070[ ]+cc_local2 \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+cc_local2_ifunc\(\)[ ]+cc_local2_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_global_default_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_global_default_undef \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0000[ ]+nocc_global_hidden_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+nocc_global_default_ifunc\(\)[ ]+nocc_global_default_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+nocc_global_hidden_ifunc\(\)[ ]+nocc_global_hidden_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+0+0070[ ]+nocc_local2 \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_CALL[ ]+nocc_local2_ifunc\(\)[ ]+nocc_local2_ifunc \+ 0
|
||||
#...
|
||||
Symbol table '.symtab' contains .*
|
||||
.*
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0070[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local2
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0070[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local2_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0070[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local2_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0070[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local2
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+UND[ ]+nocc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+HIDDEN[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_hidden_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+UND[ ]+cc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+HIDDEN[ ]+1[ ]+nocc_global_hidden_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+HIDDEN[ ]+1[ ]+nocc_global_hidden_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+HIDDEN[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_hidden_ifunc
|
||||
#...
|
||||
73
ld/testsuite/ld-riscv-elf/variant_cc-shared.d
Normal file
73
ld/testsuite/ld-riscv-elf/variant_cc-shared.d
Normal file
@ -0,0 +1,73 @@
|
||||
#source: variant_cc-1.s
|
||||
#source: variant_cc-2.s
|
||||
#ld: -shared --hash-style=sysv -Ttext 0x8000
|
||||
#readelf: -rsW
|
||||
|
||||
Relocation section '.rela.plt' at .*
|
||||
#...
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+0000[ ]+nocc_global_default_undef \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+0000[ ]+cc_global_default_undef \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+8000[ ]+cc_global_default_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+0+8000[ ]+nocc_global_default_def \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+cc_global_default_ifunc\(\)[ ]+cc_global_default_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_JUMP_SLOT[ ]+nocc_global_default_ifunc\(\)[ ]+nocc_global_default_ifunc \+ 0
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8050
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8050
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
|
||||
[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_RISCV_IRELATIVE[ ]+8000
|
||||
#...
|
||||
Symbol table '.dynsym' contains .*
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+UND[ ]+nocc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+UND[ ]+cc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_def
|
||||
#...
|
||||
Symbol table '.symtab' contains .*
|
||||
.*
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local2
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_local2_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local2_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8050[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_local2
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_hidden_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_hidden_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_hidden_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+LOCAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_hidden_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+UND[ ]+nocc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+0000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+UND[ ]+cc_global_default_undef
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+IFUNC[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_ifunc
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+\[VARIANT_CC\][ ]+1[ ]+cc_global_default_def
|
||||
#...
|
||||
[ ]+[0-9a-f]+:[ ]+0+8000[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+1[ ]+nocc_global_default_def
|
||||
#...
|
||||
Reference in New Issue
Block a user