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| author | DJ Delorie <dj@redhat.com> | 2014-01-24 14:43:58 -0500 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2014-01-24 14:43:58 -0500 |
| commit | 34b822e3bc707d31e8b8f07cfe264845bc3c6697 (patch) | |
| tree | fd8a0f2278f42e1f3a26fd756dcf3528cc7669f0 /gas/config/tc-msp430.h | |
| parent | a5262f834a754dcc37db768c1ee24d7ae52247e5 (diff) | |
| download | gdb-34b822e3bc707d31e8b8f07cfe264845bc3c6697.zip gdb-34b822e3bc707d31e8b8f07cfe264845bc3c6697.tar.gz gdb-34b822e3bc707d31e8b8f07cfe264845bc3c6697.tar.bz2 | |
Add .data and .bss refsym symbols
For each object, if it has a nonempty .data or .bss section,
emit a symbol that could cause the startup code to selectively
link in the code to initialize those sections.
* config/tc-msp430.c (msp430_section): Always flag data sections,
regardless of -md.
(msp430_frob_section): New. Make sure all sections are noticed if
they have content.
(msp430_lcomm): New. Flag bss if .lcomm is seen.
(msp430_comm): New. Likewise.
(md_pseudo_table): Add them.
* config/tc-msp430.h (msp430_frob_section): Declare.
(tc_frob_section): Define.
Diffstat (limited to 'gas/config/tc-msp430.h')
| -rw-r--r-- | gas/config/tc-msp430.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gas/config/tc-msp430.h b/gas/config/tc-msp430.h index f805f66..5f14bbf 100644 --- a/gas/config/tc-msp430.h +++ b/gas/config/tc-msp430.h @@ -1,5 +1,5 @@ /* This file is tc-msp430.h - Copyright (C) 2002-2013 Free Software Foundation, Inc. + Copyright (C) 2002-2014 Free Software Foundation, Inc. Contributed by Dmitry Diky <diwil@mail.ru> @@ -120,6 +120,11 @@ extern long msp430_relax_frag (segT, fragS *, long); msp430_force_relocation_local (FIX) extern int msp430_force_relocation_local (struct fix *); +/* We need to add reference symbols for .data/.bss. */ +#define tc_frob_section(sec) msp430_frob_section (sec) +extern void msp430_frob_section (asection *); + + extern int msp430_enable_relax; extern int msp430_enable_polys; |