diff options
| author | cltang <cltang@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-02-20 16:35:10 +0000 |
|---|---|---|
| committer | cltang <cltang@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-02-20 16:35:10 +0000 |
| commit | 73e15dfcff00049654d5f5eba0889e2a7d3d80cf (patch) | |
| tree | b1f600a5eba1093381a8df96df089f1579c35fd6 /libgcc/config | |
| parent | 321474a3e65b5111fa7e4a93c39e6a308062b180 (diff) | |
| download | gcc-73e15dfcff00049654d5f5eba0889e2a7d3d80cf.tar.gz | |
2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
* config/nios2/nios2.c (nios2_function_profiler):
Add -fPIC (flag_pic == 2) support.
(nios2_handle_custom_fpu_cfg): Fix warning parameter.
(nios2_large_offset_p): New function.
(nios2_unspec_reloc_p): Move up position, update to use
nios2_large_offset_p.
(nios2_unspec_address): Remove function.
(nios2_unspec_offset): New function.
(nios2_large_got_address): New function.
(nios2_got_address): Add large offset support.
(nios2_legitimize_tls_address): Update usage of removed and new
functions.
(nios2_symbol_binds_local_p): New function.
(nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
(nios2_legitimize_address): Update to use nios2_large_offset_p.
(nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
(nios2_print_operand): Merge H/L processing, add hiadj/lo
processing for (const (unspec ...)).
(nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
gcc/testsuite/
* gcc.target/nios2/biggot-1.c: New.
* gcc.target/nios2/biggot-2.c: New.
libgcc/
* config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt.
* config/nios2/crti.S: Remove .file directive.
* config/nios2/crtn.S: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207965 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc/config')
| -rw-r--r-- | libgcc/config/nios2/crti.S | 2 | ||||
| -rw-r--r-- | libgcc/config/nios2/crtn.S | 8 | ||||
| -rw-r--r-- | libgcc/config/nios2/t-nios2 | 3 |
3 files changed, 5 insertions, 8 deletions
diff --git a/libgcc/config/nios2/crti.S b/libgcc/config/nios2/crti.S index 9f5d523092b..f21346ce177 100644 --- a/libgcc/config/nios2/crti.S +++ b/libgcc/config/nios2/crti.S @@ -36,8 +36,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see See crt0.s for the code that calls init and fini. */ - .file "crti.asm" - .section ".init" .align 2 .global _init diff --git a/libgcc/config/nios2/crtn.S b/libgcc/config/nios2/crtn.S index a66b44971c2..54c9cb638cf 100644 --- a/libgcc/config/nios2/crtn.S +++ b/libgcc/config/nios2/crtn.S @@ -23,12 +23,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see /* This file just makes sure that the .fini and .init sections do in -fact return. Users may put any desired instructions in those sections. -This file is the last thing linked into any executable. -*/ - .file "crtn.asm" - - + fact return. Users may put any desired instructions in those sections. + This file is the last thing linked into any executable. */ .section ".init" ldw ra, 44(sp) diff --git a/libgcc/config/nios2/t-nios2 b/libgcc/config/nios2/t-nios2 index 320dedfe826..7a81a7f021f 100644 --- a/libgcc/config/nios2/t-nios2 +++ b/libgcc/config/nios2/t-nios2 @@ -3,3 +3,6 @@ LIB2ADD += $(srcdir)/config/nios2/lib2-divmod.c \ $(srcdir)/config/nios2/lib2-divtable.c \ $(srcdir)/config/nios2/lib2-mul.c \ $(srcdir)/config/nios2/tramp.c + +# Disable use of GP-relative addressing in startup code. +CRTSTUFF_T_CFLAGS += -mno-gpopt |