[SCM] archer-jankratochvil-ifunc: ChangeLog entry

[SCM] archer-jankratochvil-ifunc: ChangeLog entry

[jkratoch]

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- Log -----------------------------------------------------------------
commit 4c8995f3acf475d9f63afd133bc019e0034f1c2c
Author: Jan Kratochvil <jkratoch@host1.dyn.jankratochvil.net>
Date:   Sun Feb 14 20:36:41 2010 +0100

    ChangeLog entry
    
    gdb/
    2010-02-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
    
    	Transparent STT_GNU_IFUNC support.
    	* alpha-linux-tdep.c: Include linux-tdep.h.
    	(alpha_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* amd64-linux-tdep.c (amd64_linux_init_abi): Install
    	linux_convert_from_func_ptr_addr.
    	* arm-linux-tdep.c (arm_linux_init_abi): Install
    	linux_convert_from_func_ptr_addr.
    	* configure.tgt (alpha*-*-linux*, am33_2.0*-*-linux*, ia64-*-linux*)
    	(m32r*-*-linux*, microblaze*-linux-*, mips*-*-linux*, sh*-*-linux*)
    	(sparc-*-linux*, sparc64-*-linux*, xtensa*-*-linux*): Add linux-tdep.o
    	to gdb_target_obs.
    	* elfread.c (record_minimal_symbol): Apply also for mst_text_gnu_ifunc.
    	(elf_symtab_read) <sym->flags & BSF_GNU_INDIRECT_FUNCTION>: New.
    	* frv-linux-tdep.c: Include linux-tdep.h.
    	(frv_linux_convert_from_func_ptr_addr): New.
    	(frv_linux_init_abi): Install it or linux_convert_from_func_ptr_addr.
    	* frv-tdep.c (frv_convert_from_func_ptr_addr): Remove static qualifier.
    	New comment.
    	* frv-tdep.h (frv_convert_from_func_ptr_addr): New declaration.
    	* gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC.
    	(gdbtypes_post_init): Initialize builtin_func_func.
    	(objfile_type): Initialize nodebug_text_gnu_ifunc_symbol.
    	* gdbtypes.h (enum type_flag_value) <TYPE_FLAG_GNU_IFUNC>
    	(TYPE_GNU_IFUNC)
    	(struct main_type) <flag_gnu_ifunc>
    	(struct builtin_type) <builtin_func_func>
    	(struct objfile_type) <nodebug_text_gnu_ifunc_symbol>: New.
    	* hppa-linux-tdep.c: Include linux-tdep.h.
    	(hppa32_linux_convert_from_func_ptr_addr): New.
    	(hppa_linux_init_abi): Install it or linux_convert_from_func_ptr_addr.
    	* hppa-tdep.c (hppa32_convert_from_func_ptr_addr): Remove static
    	qualifier.  New comment.
    	* hppa-tdep.h (hppa32_convert_from_func_ptr_addr): New declaration.
    	* i386-linux-tdep.c (i386_linux_init_abi): Install
    	linux_convert_from_func_ptr_addr.
    	* ia64-linux-tdep.c: Include linux-tdep.h.
    	(ia64_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* linux-tdep.c: Include value.h and infcall.h.
    	(linux_convert_from_func_and_ptr, linux_convert_from_func_ptr_addr):
    	New.
    	* linux-tdep.h (linux_convert_from_func_and_ptr)
    	(linux_convert_from_func_ptr_addr): New.
    	* m32r-linux-tdep.c: Include linux-tdep.h.
    	(m32r_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* microblaze-linux-tdep.c: Include linux-tdep.h.
    	(microblaze_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* minsyms.c (lookup_minimal_symbol_text, prim_record_minimal_symbol)
    	(find_solib_trampoline_target): Support also mst_text_gnu_ifunc.
    	(in_gnu_ifunc_stub): New.
    	* mips-linux-tdep.c: Include linux-tdep.h.
    	(mips_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* mn10300-linux-tdep.c: Include linux-tdep.h.
    	(am33_linux_init_osabi): Install linux_convert_from_func_ptr_addr.
    	* objc-lang.c (find_methods): Call gdbarch_convert_from_func_ptr_addr
    	later.  New comment why.
    	* parse.c (write_exp_msymbol): New variable ifunc_msym.  Support also
    	mst_text_gnu_ifunc as the resolved entry point type.  Support also
    	mst_text_gnu_ifunc for the write_exp_elt_type call.
    	* ppc-linux-tdep.c: Include linux-tdep.h.
    	(ppc64_linux_convert_from_func_ptr_addr): Rename to ...
    	(convert_from_func_ptr_addr): ... this name.
    	(ppc64_linux_convert_from_func_ptr_addr): New wrapper of it.
    	(ppc_linux_init_abi) <tdep->wordsize == 4>: Install
    	linux_convert_from_func_ptr_addr.
    	* sh-linux-tdep.c: Include linux-tdep.h.
    	(sh_linux_init_abi): Include linux_convert_from_func_ptr_addr.
    	* solib-svr4.c (svr4_in_dynsym_resolve_code): Call also
    	in_gnu_ifunc_stub.
    	* sparc-linux-tdep.c: Include linux-tdep.h.
    	(sparc32_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* sparc64-linux-tdep.c: Include linux-tdep.h.
    	(sparc64_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    	* symmisc.c (dump_msymbols) <mst_text_gnu_ifunc>: New.
    	* symtab.c (search_symbols): Support also mst_text_gnu_ifunc.
    	* symtab.h (enum minimal_symbol_type) <mst_text_gnu_ifunc>
    	(in_gnu_ifunc_stub): New.
    	* xtensa-linux-tdep.c: Include linux-tdep.h.
    	(xtensa_linux_init_abi): Install linux_convert_from_func_ptr_addr.
    
    gdb/testsuite/
    2010-02-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
    
    	Transparent STT_GNU_IFUNC support.
    	* gdb.base/gnu-ifunc-lib.c, gdb.base/gnu-ifunc.c,
    	gdb.base/gnu-ifunc.exp: New.

commit a5e6b5ece2292faf5fc6712d1f7bc20b26e0e444
Author: Jan Kratochvil <jkratoch@host1.dyn.jankratochvil.net>
Date:   Sun Feb 14 20:23:22 2010 +0100

    fixup

-----------------------------------------------------------------------

Summary of changes:
 gdb/hppa-linux-tdep.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

First 500 lines of diff:
diff --git a/gdb/hppa-linux-tdep.c b/gdb/hppa-linux-tdep.c
index e452ab9..66f925d 100644
--- a/gdb/hppa-linux-tdep.c
+++ b/gdb/hppa-linux-tdep.c
@@ -576,6 +576,9 @@ hppa_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   if (tdep->bytes_per_address == 4)
     set_gdbarch_convert_from_func_ptr_addr (gdbarch,
 				       hppa32_linux_convert_from_func_ptr_addr);
+  else
+    set_gdbarch_convert_from_func_ptr_addr (gdbarch,
+					    linux_convert_from_func_ptr_addr);
 }
 
 void


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