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This commit is contained in:
Anthony Green
2010-11-21 10:50:56 -05:00
parent 84e8de6e9f
commit 2db72615b5
384 changed files with 22979 additions and 168722 deletions
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130
src/sh/.svn/entries
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10
dir
161959
svn://gcc.gnu.org/svn/gcc/trunk/libffi/src/sh
svn://gcc.gnu.org/svn/gcc
2009-06-04T15:43:03.499507Z
148172
aph
138bc75d-0d04-0410-961f-82ee72b054a4
ffitarget.h
file
2009-06-10T05:25:03.000000Z
29f9e59db3e60996e10aa894d106e08a
2009-06-04T15:11:12.475454Z
148171
aph
1797
ffi.c
file
2009-06-10T05:25:03.000000Z
2d1bfc8959e6b3ba92e32cbad5ea94b6
2009-06-04T15:43:03.499507Z
148172
aph
15253
sysv.S
file
2009-06-10T05:25:03.000000Z
7e0990b03e6cff0ed4b1c69ca758a1fe
2009-06-04T15:11:12.475454Z
148171
aph
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716
src/sh/.svn/text-base/ffi.c.svn-base
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/* -----------------------------------------------------------------------
ffi.c - Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Kaz Kojima
Copyright (c) 2008 Red Hat, Inc.
SuperH Foreign Function Interface
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#include <ffi.h>
#include <ffi_common.h>
#include <stdlib.h>
#define NGREGARG 4
#if defined(__SH4__)
#define NFREGARG 8
#endif
#if defined(__HITACHI__)
#define STRUCT_VALUE_ADDRESS_WITH_ARG 1
#else
#define STRUCT_VALUE_ADDRESS_WITH_ARG 0
#endif
/* If the structure has essentialy an unique element, return its type. */
static int
simple_type (ffi_type *arg)
{
if (arg->type != FFI_TYPE_STRUCT)
return arg->type;
else if (arg->elements[1])
return FFI_TYPE_STRUCT;
return simple_type (arg->elements[0]);
}
static int
return_type (ffi_type *arg)
{
unsigned short type;
if (arg->type != FFI_TYPE_STRUCT)
return arg->type;
type = simple_type (arg->elements[0]);
if (! arg->elements[1])
{
switch (type)
{
case FFI_TYPE_SINT8:
case FFI_TYPE_UINT8:
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT16:
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT32:
return FFI_TYPE_INT;
default:
return type;
}
}
/* gcc uses r0/r1 pair for some kind of structures. */
if (arg->size <= 2 * sizeof (int))
{
int i = 0;
ffi_type *e;
while ((e = arg->elements[i++]))
{
type = simple_type (e);
switch (type)
{
case FFI_TYPE_SINT32:
case FFI_TYPE_UINT32:
case FFI_TYPE_INT:
case FFI_TYPE_FLOAT:
return FFI_TYPE_UINT64;
default:
break;
}
}
}
return FFI_TYPE_STRUCT;
}
/* ffi_prep_args is called by the assembly routine once stack space
has been allocated for the function's arguments */
void ffi_prep_args(char *stack, extended_cif *ecif)
{
register unsigned int i;
register int tmp;
register unsigned int avn;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
int greg, ireg;
#if defined(__SH4__)
int freg = 0;
#endif
tmp = 0;
argp = stack;
if (return_type (ecif->cif->rtype) == FFI_TYPE_STRUCT)
{
*(void **) argp = ecif->rvalue;
argp += 4;
ireg = STRUCT_VALUE_ADDRESS_WITH_ARG ? 1 : 0;
}
else
ireg = 0;
/* Set arguments for registers. */
greg = ireg;
avn = ecif->cif->nargs;
p_argv = ecif->avalue;
for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
{
size_t z;
z = (*p_arg)->size;
if (z < sizeof(int))
{
if (greg++ >= NGREGARG)
continue;
z = sizeof(int);
switch ((*p_arg)->type)
{
case FFI_TYPE_SINT8:
*(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
break;
case FFI_TYPE_UINT8:
*(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
break;
case FFI_TYPE_SINT16:
*(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
break;
case FFI_TYPE_UINT16:
*(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
break;
case FFI_TYPE_STRUCT:
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
break;
default:
FFI_ASSERT(0);
}
argp += z;
}
else if (z == sizeof(int))
{
#if defined(__SH4__)
if ((*p_arg)->type == FFI_TYPE_FLOAT)
{
if (freg++ >= NFREGARG)
continue;
}
else
#endif
{
if (greg++ >= NGREGARG)
continue;
}
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
argp += z;
}
#if defined(__SH4__)
else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
{
if (freg + 1 >= NFREGARG)
continue;
freg = (freg + 1) & ~1;
freg += 2;
memcpy (argp, *p_argv, z);
argp += z;
}
#endif
else
{
int n = (z + sizeof (int) - 1) / sizeof (int);
#if defined(__SH4__)
if (greg + n - 1 >= NGREGARG)
continue;
#else
if (greg >= NGREGARG)
continue;
#endif
greg += n;
memcpy (argp, *p_argv, z);
argp += n * sizeof (int);
}
}
/* Set arguments on stack. */
greg = ireg;
#if defined(__SH4__)
freg = 0;
#endif
p_argv = ecif->avalue;
for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
{
size_t z;
z = (*p_arg)->size;
if (z < sizeof(int))
{
if (greg++ < NGREGARG)
continue;
z = sizeof(int);
switch ((*p_arg)->type)
{
case FFI_TYPE_SINT8:
*(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
break;
case FFI_TYPE_UINT8:
*(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
break;
case FFI_TYPE_SINT16:
*(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
break;
case FFI_TYPE_UINT16:
*(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
break;
case FFI_TYPE_STRUCT:
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
break;
default:
FFI_ASSERT(0);
}
argp += z;
}
else if (z == sizeof(int))
{
#if defined(__SH4__)
if ((*p_arg)->type == FFI_TYPE_FLOAT)
{
if (freg++ < NFREGARG)
continue;
}
else
#endif
{
if (greg++ < NGREGARG)
continue;
}
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
argp += z;
}
#if defined(__SH4__)
else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
{
if (freg + 1 < NFREGARG)
{
freg = (freg + 1) & ~1;
freg += 2;
continue;
}
memcpy (argp, *p_argv, z);
argp += z;
}
#endif
else
{
int n = (z + sizeof (int) - 1) / sizeof (int);
if (greg + n - 1 < NGREGARG)
{
greg += n;
continue;
}
#if (! defined(__SH4__))
else if (greg < NGREGARG)
{
greg = NGREGARG;
continue;
}
#endif
memcpy (argp, *p_argv, z);
argp += n * sizeof (int);
}
}
return;
}
/* Perform machine dependent cif processing */
ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
{
int i, j;
int size, type;
int n, m;
int greg;
#if defined(__SH4__)
int freg = 0;
#endif
cif->flags = 0;
greg = ((return_type (cif->rtype) == FFI_TYPE_STRUCT) &&
STRUCT_VALUE_ADDRESS_WITH_ARG) ? 1 : 0;
#if defined(__SH4__)
for (i = j = 0; i < cif->nargs && j < 12; i++)
{
type = (cif->arg_types)[i]->type;
switch (type)
{
case FFI_TYPE_FLOAT:
if (freg >= NFREGARG)
continue;
freg++;
cif->flags += ((cif->arg_types)[i]->type) << (2 * j);
j++;
break;
case FFI_TYPE_DOUBLE:
if ((freg + 1) >= NFREGARG)
continue;
freg = (freg + 1) & ~1;
freg += 2;
cif->flags += ((cif->arg_types)[i]->type) << (2 * j);
j++;
break;
default:
size = (cif->arg_types)[i]->size;
n = (size + sizeof (int) - 1) / sizeof (int);
if (greg + n - 1 >= NGREGARG)
continue;
greg += n;
for (m = 0; m < n; m++)
cif->flags += FFI_TYPE_INT << (2 * j++);
break;
}
}
#else
for (i = j = 0; i < cif->nargs && j < 4; i++)
{
size = (cif->arg_types)[i]->size;
n = (size + sizeof (int) - 1) / sizeof (int);
if (greg >= NGREGARG)
continue;
else if (greg + n - 1 >= NGREGARG)
n = NGREGARG - greg;
greg += n;
for (m = 0; m < n; m++)
cif->flags += FFI_TYPE_INT << (2 * j++);
}
#endif
/* Set the return type flag */
switch (cif->rtype->type)
{
case FFI_TYPE_STRUCT:
cif->flags += (unsigned) (return_type (cif->rtype)) << 24;
break;
case FFI_TYPE_VOID:
case FFI_TYPE_FLOAT:
case FFI_TYPE_DOUBLE:
case FFI_TYPE_SINT64:
case FFI_TYPE_UINT64:
cif->flags += (unsigned) cif->rtype->type << 24;
break;
default:
cif->flags += FFI_TYPE_INT << 24;
break;
}
return FFI_OK;
}
extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
unsigned, unsigned, unsigned *, void (*fn)(void));
void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
{
extended_cif ecif;
UINT64 trvalue;
ecif.cif = cif;
ecif.avalue = avalue;
/* If the return value is a struct and we don't have a return */
/* value address then we need to make one */
if (cif->rtype->type == FFI_TYPE_STRUCT
&& return_type (cif->rtype) != FFI_TYPE_STRUCT)
ecif.rvalue = &trvalue;
else if ((rvalue == NULL) &&
(cif->rtype->type == FFI_TYPE_STRUCT))
{
ecif.rvalue = alloca(cif->rtype->size);
}
else
ecif.rvalue = rvalue;
switch (cif->abi)
{
case FFI_SYSV:
ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue,
fn);
break;
default:
FFI_ASSERT(0);
break;
}
if (rvalue
&& cif->rtype->type == FFI_TYPE_STRUCT
&& return_type (cif->rtype) != FFI_TYPE_STRUCT)
memcpy (rvalue, &trvalue, cif->rtype->size);
}
extern void ffi_closure_SYSV (void);
#if defined(__SH4__)
extern void __ic_invalidate (void *line);
#endif
ffi_status
ffi_prep_closure_loc (ffi_closure* closure,
ffi_cif* cif,
void (*fun)(ffi_cif*, void*, void**, void*),
void *user_data,
void *codeloc)
{
unsigned int *tramp;
unsigned int insn;
FFI_ASSERT (cif->abi == FFI_GCC_SYSV);
tramp = (unsigned int *) &closure->tramp[0];
/* Set T bit if the function returns a struct pointed with R2. */
insn = (return_type (cif->rtype) == FFI_TYPE_STRUCT
? 0x0018 /* sett */
: 0x0008 /* clrt */);
#ifdef __LITTLE_ENDIAN__
tramp[0] = 0xd301d102;
tramp[1] = 0x0000412b | (insn << 16);
#else
tramp[0] = 0xd102d301;
tramp[1] = 0x412b0000 | insn;
#endif
*(void **) &tramp[2] = (void *)codeloc; /* ctx */
*(void **) &tramp[3] = (void *)ffi_closure_SYSV; /* funaddr */
closure->cif = cif;
closure->fun = fun;
closure->user_data = user_data;
#if defined(__SH4__)
/* Flush the icache. */
__ic_invalidate(codeloc);
#endif
return FFI_OK;
}
/* Basically the trampoline invokes ffi_closure_SYSV, and on
* entry, r3 holds the address of the closure.
* After storing the registers that could possibly contain
* parameters to be passed into the stack frame and setting
* up space for a return value, ffi_closure_SYSV invokes the
* following helper function to do most of the work.
*/
#ifdef __LITTLE_ENDIAN__
#define OFS_INT8 0
#define OFS_INT16 0
#else
#define OFS_INT8 3
#define OFS_INT16 2
#endif
int
ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
unsigned long *pgr, unsigned long *pfr,
unsigned long *pst)
{
void **avalue;
ffi_type **p_arg;
int i, avn;
int ireg, greg = 0;
#if defined(__SH4__)
int freg = 0;
#endif
ffi_cif *cif;
cif = closure->cif;
avalue = alloca(cif->nargs * sizeof(void *));
/* Copy the caller's structure return value address so that the closure
returns the data directly to the caller. */
if (cif->rtype->type == FFI_TYPE_STRUCT && STRUCT_VALUE_ADDRESS_WITH_ARG)
{
rvalue = (void *) *pgr++;
ireg = 1;
}
else
ireg = 0;
cif = closure->cif;
greg = ireg;
avn = cif->nargs;
/* Grab the addresses of the arguments from the stack frame. */
for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
{
size_t z;
z = (*p_arg)->size;
if (z < sizeof(int))
{
if (greg++ >= NGREGARG)
continue;
z = sizeof(int);
switch ((*p_arg)->type)
{
case FFI_TYPE_SINT8:
case FFI_TYPE_UINT8:
avalue[i] = (((char *)pgr) + OFS_INT8);
break;
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT16:
avalue[i] = (((char *)pgr) + OFS_INT16);
break;
case FFI_TYPE_STRUCT:
avalue[i] = pgr;
break;
default:
FFI_ASSERT(0);
}
pgr++;
}
else if (z == sizeof(int))
{
#if defined(__SH4__)
if ((*p_arg)->type == FFI_TYPE_FLOAT)
{
if (freg++ >= NFREGARG)
continue;
avalue[i] = pfr;
pfr++;
}
else
#endif
{
if (greg++ >= NGREGARG)
continue;
avalue[i] = pgr;
pgr++;
}
}
#if defined(__SH4__)
else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
{
if (freg + 1 >= NFREGARG)
continue;
if (freg & 1)
pfr++;
freg = (freg + 1) & ~1;
freg += 2;
avalue[i] = pfr;
pfr += 2;
}
#endif
else
{
int n = (z + sizeof (int) - 1) / sizeof (int);
#if defined(__SH4__)
if (greg + n - 1 >= NGREGARG)
continue;
#else
if (greg >= NGREGARG)
continue;
#endif
greg += n;
avalue[i] = pgr;
pgr += n;
}
}
greg = ireg;
#if defined(__SH4__)
freg = 0;
#endif
for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
{
size_t z;
z = (*p_arg)->size;
if (z < sizeof(int))
{
if (greg++ < NGREGARG)
continue;
z = sizeof(int);
switch ((*p_arg)->type)
{
case FFI_TYPE_SINT8:
case FFI_TYPE_UINT8:
avalue[i] = (((char *)pst) + OFS_INT8);
break;
case FFI_TYPE_SINT16:
case FFI_TYPE_UINT16:
avalue[i] = (((char *)pst) + OFS_INT16);
break;
case FFI_TYPE_STRUCT:
avalue[i] = pst;
break;
default:
FFI_ASSERT(0);
}
pst++;
}
else if (z == sizeof(int))
{
#if defined(__SH4__)
if ((*p_arg)->type == FFI_TYPE_FLOAT)
{
if (freg++ < NFREGARG)
continue;
}
else
#endif
{
if (greg++ < NGREGARG)
continue;
}
avalue[i] = pst;
pst++;
}
#if defined(__SH4__)
else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
{
if (freg + 1 < NFREGARG)
{
freg = (freg + 1) & ~1;
freg += 2;
continue;
}
avalue[i] = pst;
pst += 2;
}
#endif
else
{
int n = (z + sizeof (int) - 1) / sizeof (int);
if (greg + n - 1 < NGREGARG)
{
greg += n;
continue;
}
#if (! defined(__SH4__))
else if (greg < NGREGARG)
{
greg += n;
pst += greg - NGREGARG;
continue;
}
#endif
avalue[i] = pst;
pst += n;
}
}
(closure->fun) (cif, rvalue, avalue, closure->user_data);
/* Tell ffi_closure_SYSV how to perform return type promotions. */
return return_type (cif->rtype);
}

49
src/sh/.svn/text-base/ffitarget.h.svn-base
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@@ -1,49 +0,0 @@
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for SuperH.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
/* ---- Generic type definitions ----------------------------------------- */
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#endif
#define FFI_CLOSURES 1
#define FFI_TRAMPOLINE_SIZE 16
#define FFI_NATIVE_RAW_API 0
#endif

850
src/sh/.svn/text-base/sysv.S.svn-base
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@@ -1,850 +0,0 @@
/* -----------------------------------------------------------------------
sysv.S - Copyright (c) 2002, 2003, 2004, 2006, 2008 Kaz Kojima
SuperH Foreign Function Interface
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#define LIBFFI_ASM
#include <fficonfig.h>
#include <ffi.h>
#ifdef HAVE_MACHINE_ASM_H
#include <machine/asm.h>
#else
/* XXX these lose for some platforms, I'm sure. */
#define CNAME(x) x
#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
#endif
#if defined(__HITACHI__)
#define STRUCT_VALUE_ADDRESS_WITH_ARG 1
#else
#define STRUCT_VALUE_ADDRESS_WITH_ARG 0
#endif
.text
# r4: ffi_prep_args
# r5: &ecif
# r6: bytes
# r7: flags
# sp+0: rvalue
# sp+4: fn
# This assumes we are using gas.
ENTRY(ffi_call_SYSV)
# Save registers
.LFB1:
mov.l r8,@-r15
.LCFI0:
mov.l r9,@-r15
.LCFI1:
mov.l r10,@-r15
.LCFI2:
mov.l r12,@-r15
.LCFI3:
mov.l r14,@-r15
.LCFI4:
sts.l pr,@-r15
.LCFI5:
mov r15,r14
.LCFI6:
#if defined(__SH4__)
mov r6,r8
mov r7,r9
sub r6,r15
add #-16,r15
mov #~7,r0
and r0,r15
mov r4,r0
jsr @r0
mov r15,r4
mov r9,r1
shlr8 r9
shlr8 r9
shlr8 r9
mov #FFI_TYPE_STRUCT,r2
cmp/eq r2,r9
bf 1f
#if STRUCT_VALUE_ADDRESS_WITH_ARG
mov.l @r15+,r4
bra 2f
mov #5,r2
#else
mov.l @r15+,r10
#endif
1:
mov #4,r2
2:
mov #4,r3
L_pass:
cmp/pl r8
bf L_call_it
mov r1,r0
and #3,r0
L_pass_d:
cmp/eq #FFI_TYPE_DOUBLE,r0
bf L_pass_f
mov r3,r0
and #1,r0
tst r0,r0
bt 1f
add #1,r3
1:
mov #12,r0
cmp/hs r0,r3
bt/s 3f
shlr2 r1
bsr L_pop_d
nop
3:
add #2,r3
bra L_pass
add #-8,r8
L_pop_d:
mov r3,r0
add r0,r0
add r3,r0
add #-12,r0
braf r0
nop
#ifdef __LITTLE_ENDIAN__
fmov.s @r15+,fr5
rts
fmov.s @r15+,fr4
fmov.s @r15+,fr7
rts
fmov.s @r15+,fr6
fmov.s @r15+,fr9
rts
fmov.s @r15+,fr8
fmov.s @r15+,fr11
rts
fmov.s @r15+,fr10
#else
fmov.s @r15+,fr4
rts
fmov.s @r15+,fr5
fmov.s @r15+,fr6
rts
fmov.s @r15+,fr7
fmov.s @r15+,fr8
rts
fmov.s @r15+,fr9
fmov.s @r15+,fr10
rts
fmov.s @r15+,fr11
#endif
L_pass_f:
cmp/eq #FFI_TYPE_FLOAT,r0
bf L_pass_i
mov #12,r0
cmp/hs r0,r3
bt/s 2f
shlr2 r1
bsr L_pop_f
nop
2:
add #1,r3
bra L_pass
add #-4,r8
L_pop_f:
mov r3,r0
shll2 r0
add #-16,r0
braf r0
nop
#ifdef __LITTLE_ENDIAN__
rts
fmov.s @r15+,fr5
rts
fmov.s @r15+,fr4
rts
fmov.s @r15+,fr7
rts
fmov.s @r15+,fr6
rts
fmov.s @r15+,fr9
rts
fmov.s @r15+,fr8
rts
fmov.s @r15+,fr11
rts
fmov.s @r15+,fr10
#else
rts
fmov.s @r15+,fr4
rts
fmov.s @r15+,fr5
rts
fmov.s @r15+,fr6
rts
fmov.s @r15+,fr7
rts
fmov.s @r15+,fr8
rts
fmov.s @r15+,fr9
rts
fmov.s @r15+,fr10
rts
fmov.s @r15+,fr11
#endif
L_pass_i:
cmp/eq #FFI_TYPE_INT,r0
bf L_call_it
mov #8,r0
cmp/hs r0,r2
bt/s 2f
shlr2 r1
bsr L_pop_i
nop
2:
add #1,r2
bra L_pass
add #-4,r8
L_pop_i:
mov r2,r0
shll2 r0
add #-16,r0
braf r0
nop
rts
mov.l @r15+,r4
rts
mov.l @r15+,r5
rts
mov.l @r15+,r6
rts
mov.l @r15+,r7
L_call_it:
# call function
#if (! STRUCT_VALUE_ADDRESS_WITH_ARG)
mov r10, r2
#endif
mov.l @(28,r14),r1
jsr @r1
nop
L_ret_d:
mov #FFI_TYPE_DOUBLE,r2
cmp/eq r2,r9
bf L_ret_ll
mov.l @(24,r14),r1
#ifdef __LITTLE_ENDIAN__
fmov.s fr1,@r1
add #4,r1
bra L_epilogue
fmov.s fr0,@r1
#else
fmov.s fr0,@r1
add #4,r1
bra L_epilogue
fmov.s fr1,@r1
#endif
L_ret_ll:
mov #FFI_TYPE_SINT64,r2
cmp/eq r2,r9
bt/s 1f
mov #FFI_TYPE_UINT64,r2
cmp/eq r2,r9
bf L_ret_f
1:
mov.l @(24,r14),r2
mov.l r0,@r2
bra L_epilogue
mov.l r1,@(4,r2)
L_ret_f:
mov #FFI_TYPE_FLOAT,r2
cmp/eq r2,r9
bf L_ret_i
mov.l @(24,r14),r1
bra L_epilogue
fmov.s fr0,@r1
L_ret_i:
mov #FFI_TYPE_INT,r2
cmp/eq r2,r9
bf L_epilogue
mov.l @(24,r14),r1
bra L_epilogue
mov.l r0,@r1
L_epilogue:
# Remove the space we pushed for the args
mov r14,r15
lds.l @r15+,pr
mov.l @r15+,r14
mov.l @r15+,r12
mov.l @r15+,r10
mov.l @r15+,r9
rts
mov.l @r15+,r8
#else
mov r6,r8
mov r7,r9
sub r6,r15
add #-16,r15
mov #~7,r0
and r0,r15
mov r4,r0
jsr @r0
mov r15,r4
mov r9,r3
shlr8 r9
shlr8 r9
shlr8 r9
mov #FFI_TYPE_STRUCT,r2
cmp/eq r2,r9
bf 1f
#if STRUCT_VALUE_ADDRESS_WITH_ARG
mov.l @r15+,r4
bra 2f
mov #5,r2
#else
mov.l @r15+,r10
#endif
1:
mov #4,r2
2:
L_pass:
cmp/pl r8
bf L_call_it
mov r3,r0
and #3,r0
L_pass_d:
cmp/eq #FFI_TYPE_DOUBLE,r0
bf L_pass_i
mov r15,r0
and #7,r0
tst r0,r0
bt 1f
add #4,r15
1:
mov #8,r0
cmp/hs r0,r2
bt/s 2f
shlr2 r3
bsr L_pop_d
nop
2:
add #2,r2
bra L_pass
add #-8,r8
L_pop_d:
mov r2,r0
add r0,r0
add r2,r0
add #-12,r0
add r0,r0
braf r0
nop
mov.l @r15+,r4
rts
mov.l @r15+,r5
mov.l @r15+,r5
rts
mov.l @r15+,r6
mov.l @r15+,r6
rts
mov.l @r15+,r7
rts
mov.l @r15+,r7
L_pass_i:
cmp/eq #FFI_TYPE_INT,r0
bf L_call_it
mov #8,r0
cmp/hs r0,r2
bt/s 2f
shlr2 r3
bsr L_pop_i
nop
2:
add #1,r2
bra L_pass
add #-4,r8
L_pop_i:
mov r2,r0
shll2 r0
add #-16,r0
braf r0
nop
rts
mov.l @r15+,r4
rts
mov.l @r15+,r5
rts
mov.l @r15+,r6
rts
mov.l @r15+,r7
L_call_it:
# call function
#if (! STRUCT_VALUE_ADDRESS_WITH_ARG)
mov r10, r2
#endif
mov.l @(28,r14),r1
jsr @r1
nop
L_ret_d:
mov #FFI_TYPE_DOUBLE,r2
cmp/eq r2,r9
bf L_ret_ll
mov.l @(24,r14),r2
mov.l r0,@r2
bra L_epilogue
mov.l r1,@(4,r2)
L_ret_ll:
mov #FFI_TYPE_SINT64,r2
cmp/eq r2,r9
bt/s 1f
mov #FFI_TYPE_UINT64,r2
cmp/eq r2,r9
bf L_ret_i
1:
mov.l @(24,r14),r2
mov.l r0,@r2
bra L_epilogue
mov.l r1,@(4,r2)
L_ret_i:
mov #FFI_TYPE_FLOAT,r2
cmp/eq r2,r9
bt 1f
mov #FFI_TYPE_INT,r2
cmp/eq r2,r9
bf L_epilogue
1:
mov.l @(24,r14),r1
bra L_epilogue
mov.l r0,@r1
L_epilogue:
# Remove the space we pushed for the args
mov r14,r15
lds.l @r15+,pr
mov.l @r15+,r14
mov.l @r15+,r12
mov.l @r15+,r10
mov.l @r15+,r9
rts
mov.l @r15+,r8
#endif
.LFE1:
.ffi_call_SYSV_end:
.size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
.globl ffi_closure_helper_SYSV
ENTRY(ffi_closure_SYSV)
.LFB2:
mov.l r7,@-r15
.LCFI7:
mov.l r6,@-r15
.LCFI8:
mov.l r5,@-r15
.LCFI9:
mov.l r4,@-r15
.LCFIA:
mov.l r14,@-r15
.LCFIB:
sts.l pr,@-r15
/* Stack layout:
xx bytes (on stack parameters)
16 bytes (register parameters)
4 bytes (saved frame pointer)
4 bytes (saved return address)
32 bytes (floating register parameters, SH-4 only)
8 bytes (result)
4 bytes (pad)
4 bytes (5th arg)
<- new stack pointer
*/
.LCFIC:
#if defined(__SH4__)
add #-48,r15
#else
add #-16,r15
#endif
.LCFID:
mov r15,r14
.LCFIE:
#if defined(__SH4__)
mov r14,r1
add #48,r1
#ifdef __LITTLE_ENDIAN__
fmov.s fr10,@-r1
fmov.s fr11,@-r1
fmov.s fr8,@-r1
fmov.s fr9,@-r1
fmov.s fr6,@-r1
fmov.s fr7,@-r1
fmov.s fr4,@-r1
fmov.s fr5,@-r1
#else
fmov.s fr11,@-r1
fmov.s fr10,@-r1
fmov.s fr9,@-r1
fmov.s fr8,@-r1
fmov.s fr7,@-r1
fmov.s fr6,@-r1
fmov.s fr5,@-r1
fmov.s fr4,@-r1
#endif
mov r1,r7
mov r14,r6
add #56,r6
#else
mov r14,r6
add #24,r6
#endif
bt/s 10f
mov r2, r5
mov r14,r1
add #8,r1
mov r1,r5
10:
mov r14,r1
#if defined(__SH4__)
add #72,r1
#else
add #40,r1
#endif
mov.l r1,@r14
#ifdef PIC
mov.l L_got,r1
mova L_got,r0
add r0,r1
mov.l L_helper,r0
add r1,r0
#else
mov.l L_helper,r0
#endif
jsr @r0
mov r3,r4
shll r0
mov r0,r1
mova L_table,r0
add r1,r0
mov.w @r0,r0
mov r14,r2
braf r0
add #8,r2
0:
.align 2
#ifdef PIC
L_got:
.long _GLOBAL_OFFSET_TABLE_
L_helper:
.long ffi_closure_helper_SYSV@GOTOFF
#else
L_helper:
.long ffi_closure_helper_SYSV
#endif
L_table:
.short L_case_v - 0b /* FFI_TYPE_VOID */
.short L_case_i - 0b /* FFI_TYPE_INT */
#if defined(__SH4__)
.short L_case_f - 0b /* FFI_TYPE_FLOAT */
.short L_case_d - 0b /* FFI_TYPE_DOUBLE */
.short L_case_d - 0b /* FFI_TYPE_LONGDOUBLE */
#else
.short L_case_i - 0b /* FFI_TYPE_FLOAT */
.short L_case_ll - 0b /* FFI_TYPE_DOUBLE */
.short L_case_ll - 0b /* FFI_TYPE_LONGDOUBLE */
#endif
.short L_case_uq - 0b /* FFI_TYPE_UINT8 */
.short L_case_q - 0b /* FFI_TYPE_SINT8 */
.short L_case_uh - 0b /* FFI_TYPE_UINT16 */
.short L_case_h - 0b /* FFI_TYPE_SINT16 */
.short L_case_i - 0b /* FFI_TYPE_UINT32 */
.short L_case_i - 0b /* FFI_TYPE_SINT32 */
.short L_case_ll - 0b /* FFI_TYPE_UINT64 */
.short L_case_ll - 0b /* FFI_TYPE_SINT64 */
.short L_case_v - 0b /* FFI_TYPE_STRUCT */
.short L_case_i - 0b /* FFI_TYPE_POINTER */
#if defined(__SH4__)
L_case_d:
#ifdef __LITTLE_ENDIAN__
fmov.s @r2+,fr1
bra L_case_v
fmov.s @r2,fr0
#else
fmov.s @r2+,fr0
bra L_case_v
fmov.s @r2,fr1
#endif
L_case_f:
bra L_case_v
fmov.s @r2,fr0
#endif
L_case_ll:
mov.l @r2+,r0
bra L_case_v
mov.l @r2,r1
L_case_i:
bra L_case_v
mov.l @r2,r0
L_case_q:
#ifdef __LITTLE_ENDIAN__
#else
add #3,r2
#endif
bra L_case_v
mov.b @r2,r0
L_case_uq:
#ifdef __LITTLE_ENDIAN__
#else
add #3,r2
#endif
mov.b @r2,r0
bra L_case_v
extu.b r0,r0
L_case_h:
#ifdef __LITTLE_ENDIAN__
#else
add #2,r2
#endif
bra L_case_v
mov.w @r2,r0
L_case_uh:
#ifdef __LITTLE_ENDIAN__
#else
add #2,r2
#endif
mov.w @r2,r0
extu.w r0,r0
/* fall through */
L_case_v:
#if defined(__SH4__)
add #48,r15
#else
add #16,r15
#endif
lds.l @r15+,pr
mov.l @r15+,r14
rts
add #16,r15
.LFE2:
.ffi_closure_SYSV_end:
.size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
#if defined __ELF__ && defined __linux__
.section .note.GNU-stack,"",@progbits
#endif
.section ".eh_frame","aw",@progbits
__FRAME_BEGIN__:
.4byte .LECIE1-.LSCIE1 /* Length of Common Information Entry */
.LSCIE1:
.4byte 0x0 /* CIE Identifier Tag */
.byte 0x1 /* CIE Version */
#ifdef PIC
.ascii "zR\0" /* CIE Augmentation */
#else
.byte 0x0 /* CIE Augmentation */
#endif
.byte 0x1 /* uleb128 0x1; CIE Code Alignment Factor */
.byte 0x7c /* sleb128 -4; CIE Data Alignment Factor */
.byte 0x11 /* CIE RA Column */
#ifdef PIC
.uleb128 0x1 /* Augmentation size */
.byte 0x10 /* FDE Encoding (pcrel) */
#endif
.byte 0xc /* DW_CFA_def_cfa */
.byte 0xf /* uleb128 0xf */
.byte 0x0 /* uleb128 0x0 */
.align 2
.LECIE1:
.LSFDE1:
.4byte .LEFDE1-.LASFDE1 /* FDE Length */
.LASFDE1:
.4byte .LASFDE1-__FRAME_BEGIN__ /* FDE CIE offset */
#ifdef PIC
.4byte .LFB1-. /* FDE initial location */
#else
.4byte .LFB1 /* FDE initial location */
#endif
.4byte .LFE1-.LFB1 /* FDE address range */
#ifdef PIC
.uleb128 0x0 /* Augmentation size */
#endif
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI0-.LFB1
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x4 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI1-.LCFI0
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x8 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI2-.LCFI1
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0xc /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI3-.LCFI2
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x10 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI4-.LCFI3
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x14 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI5-.LCFI4
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x18 /* uleb128 0x4 */
.byte 0x91 /* DW_CFA_offset, column 0x11 */
.byte 0x6 /* uleb128 0x6 */
.byte 0x8e /* DW_CFA_offset, column 0xe */
.byte 0x5 /* uleb128 0x5 */
.byte 0x8c /* DW_CFA_offset, column 0xc */
.byte 0x4 /* uleb128 0x4 */
.byte 0x8a /* DW_CFA_offset, column 0xa */
.byte 0x3 /* uleb128 0x3 */
.byte 0x89 /* DW_CFA_offset, column 0x9 */
.byte 0x2 /* uleb128 0x2 */
.byte 0x88 /* DW_CFA_offset, column 0x8 */
.byte 0x1 /* uleb128 0x1 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI6-.LCFI5
.byte 0xd /* DW_CFA_def_cfa_register */
.byte 0xe /* uleb128 0xe */
.align 2
.LEFDE1:
.LSFDE3:
.4byte .LEFDE3-.LASFDE3 /* FDE Length */
.LASFDE3:
.4byte .LASFDE3-__FRAME_BEGIN__ /* FDE CIE offset */
#ifdef PIC
.4byte .LFB2-. /* FDE initial location */
#else
.4byte .LFB2 /* FDE initial location */
#endif
.4byte .LFE2-.LFB2 /* FDE address range */
#ifdef PIC
.uleb128 0x0 /* Augmentation size */
#endif
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI7-.LFB2
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x4 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI8-.LCFI7
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x8 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFI9-.LCFI8
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0xc /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFIA-.LCFI9
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x10 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFIB-.LCFIA
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x14 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFIC-.LCFIB
.byte 0xe /* DW_CFA_def_cfa_offset */
.byte 0x18 /* uleb128 0x4 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFID-.LCFIC
.byte 0xe /* DW_CFA_def_cfa_offset */
#if defined(__SH4__)
.byte 24+48 /* uleb128 24+48 */
#else
.byte 24+16 /* uleb128 24+16 */
#endif
.byte 0x91 /* DW_CFA_offset, column 0x11 */
.byte 0x6 /* uleb128 0x6 */
.byte 0x8e /* DW_CFA_offset, column 0xe */
.byte 0x5 /* uleb128 0x5 */
.byte 0x84 /* DW_CFA_offset, column 0x4 */
.byte 0x4 /* uleb128 0x4 */
.byte 0x85 /* DW_CFA_offset, column 0x5 */
.byte 0x3 /* uleb128 0x3 */
.byte 0x86 /* DW_CFA_offset, column 0x6 */
.byte 0x2 /* uleb128 0x2 */
.byte 0x87 /* DW_CFA_offset, column 0x7 */
.byte 0x1 /* uleb128 0x1 */
.byte 0x4 /* DW_CFA_advance_loc4 */
.4byte .LCFIE-.LCFID
.byte 0xd /* DW_CFA_def_cfa_register */
.byte 0xe /* uleb128 0xe */
.align 2
.LEFDE3: