mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-13 10:10:25 +08:00
osf.S (UA_SI, [...]): Define.
* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE): Define. Use them to handle ELF vs. ECOFF differences. [__osf__] (_GLOBAL__F_ffi_call_osf): Define. From-SVN: r173151
This commit is contained in:
parent
5c24671b5a
commit
9d9305ea5d
@ -1,3 +1,10 @@
|
||||
2011-04-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||||
|
||||
* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
|
||||
Define.
|
||||
Use them to handle ELF vs. ECOFF differences.
|
||||
[__osf__] (_GLOBAL__F_ffi_call_osf): Define.
|
||||
|
||||
2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||||
|
||||
* configure: Regenerate.
|
||||
|
@ -1,5 +1,5 @@
|
||||
/* -----------------------------------------------------------------------
|
||||
osf.S - Copyright (c) 1998, 2001, 2007, 2008 Red Hat
|
||||
osf.S - Copyright (c) 1998, 2001, 2007, 2008, 2011 Red Hat
|
||||
|
||||
Alpha/OSF Foreign Function Interface
|
||||
|
||||
@ -298,34 +298,52 @@ $load_table:
|
||||
#error "osf.S out of sync with ffi.h"
|
||||
#endif
|
||||
|
||||
#ifdef __ELF__
|
||||
# define UA_SI .4byte
|
||||
# define FDE_ENCODING 0x1b /* pcrel sdata4 */
|
||||
# define FDE_ENCODE(X) .4byte X-.
|
||||
# define FDE_ARANGE(X) .4byte X
|
||||
#elif defined __osf__
|
||||
# define UA_SI .align 0; .long
|
||||
# define FDE_ENCODING 0x50 /* aligned absolute */
|
||||
# define FDE_ENCODE(X) .align 3; .quad X
|
||||
# define FDE_ARANGE(X) .align 0; .quad X
|
||||
#endif
|
||||
|
||||
#ifdef __ELF__
|
||||
.section .eh_frame,EH_FRAME_FLAGS,@progbits
|
||||
#elif defined __osf__
|
||||
.data
|
||||
.align 3
|
||||
.globl _GLOBAL__F_ffi_call_osf
|
||||
_GLOBAL__F_ffi_call_osf:
|
||||
#endif
|
||||
__FRAME_BEGIN__:
|
||||
.4byte $LECIE1-$LSCIE1 # Length of Common Information Entry
|
||||
UA_SI $LECIE1-$LSCIE1 # Length of Common Information Entry
|
||||
$LSCIE1:
|
||||
.4byte 0x0 # CIE Identifier Tag
|
||||
UA_SI 0x0 # CIE Identifier Tag
|
||||
.byte 0x1 # CIE Version
|
||||
.ascii "zR\0" # CIE Augmentation
|
||||
.byte 0x1 # uleb128 0x1; CIE Code Alignment Factor
|
||||
.byte 0x78 # sleb128 -8; CIE Data Alignment Factor
|
||||
.byte 26 # CIE RA Column
|
||||
.byte 0x1 # uleb128 0x1; Augmentation size
|
||||
.byte 0x1b # FDE Encoding (pcrel sdata4)
|
||||
.byte FDE_ENCODING # FDE Encoding
|
||||
.byte 0xc # DW_CFA_def_cfa
|
||||
.byte 30 # uleb128 column 30
|
||||
.byte 0 # uleb128 offset 0
|
||||
.align 3
|
||||
$LECIE1:
|
||||
$LSFDE1:
|
||||
.4byte $LEFDE1-$LASFDE1 # FDE Length
|
||||
UA_SI $LEFDE1-$LASFDE1 # FDE Length
|
||||
$LASFDE1:
|
||||
.4byte $LASFDE1-__FRAME_BEGIN__ # FDE CIE offset
|
||||
.4byte $LFB1-. # FDE initial location
|
||||
.4byte $LFE1-$LFB1 # FDE address range
|
||||
UA_SI $LASFDE1-__FRAME_BEGIN__ # FDE CIE offset
|
||||
FDE_ENCODE($LFB1) # FDE initial location
|
||||
FDE_ARANGE($LFE1-$LFB1) # FDE address range
|
||||
.byte 0x0 # uleb128 0x0; Augmentation size
|
||||
|
||||
.byte 0x4 # DW_CFA_advance_loc4
|
||||
.4byte $LCFI1-$LFB1
|
||||
UA_SI $LCFI1-$LFB1
|
||||
.byte 0x9a # DW_CFA_offset, column 26
|
||||
.byte 4 # uleb128 4*-8
|
||||
.byte 0x8f # DW_CFA_offset, column 15
|
||||
@ -335,32 +353,35 @@ $LASFDE1:
|
||||
.byte 32 # uleb128 offset 32
|
||||
|
||||
.byte 0x4 # DW_CFA_advance_loc4
|
||||
.4byte $LCFI2-$LCFI1
|
||||
UA_SI $LCFI2-$LCFI1
|
||||
.byte 0xda # DW_CFA_restore, column 26
|
||||
.align 3
|
||||
$LEFDE1:
|
||||
|
||||
$LSFDE3:
|
||||
.4byte $LEFDE3-$LASFDE3 # FDE Length
|
||||
UA_SI $LEFDE3-$LASFDE3 # FDE Length
|
||||
$LASFDE3:
|
||||
.4byte $LASFDE3-__FRAME_BEGIN__ # FDE CIE offset
|
||||
.4byte $LFB2-. # FDE initial location
|
||||
.4byte $LFE2-$LFB2 # FDE address range
|
||||
UA_SI $LASFDE3-__FRAME_BEGIN__ # FDE CIE offset
|
||||
FDE_ENCODE($LFB2) # FDE initial location
|
||||
FDE_ARANGE($LFE2-$LFB2) # FDE address range
|
||||
.byte 0x0 # uleb128 0x0; Augmentation size
|
||||
|
||||
.byte 0x4 # DW_CFA_advance_loc4
|
||||
.4byte $LCFI5-$LFB2
|
||||
UA_SI $LCFI5-$LFB2
|
||||
.byte 0xe # DW_CFA_def_cfa_offset
|
||||
.byte 0x80,0x1 # uleb128 128
|
||||
|
||||
.byte 0x4 # DW_CFA_advance_loc4
|
||||
.4byte $LCFI6-$LCFI5
|
||||
UA_SI $LCFI6-$LCFI5
|
||||
.byte 0x9a # DW_CFA_offset, column 26
|
||||
.byte 16 # uleb128 offset 16*-8
|
||||
.align 3
|
||||
$LEFDE3:
|
||||
#if defined __osf__
|
||||
.align 0
|
||||
.long 0 # End of Table
|
||||
#endif
|
||||
|
||||
#ifdef __linux__
|
||||
#if defined __ELF__ && defined __linux__
|
||||
.section .note.GNU-stack,"",@progbits
|
||||
#endif
|
||||
#endif
|
||||
|
Loading…
Reference in New Issue
Block a user