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-rw-r--r--libffi/src/sh64/ffi.c448
-rw-r--r--libffi/src/sh64/ffitarget.h52
-rw-r--r--libffi/src/sh64/sysv.S484
3 files changed, 0 insertions, 984 deletions
diff --git a/libffi/src/sh64/ffi.c b/libffi/src/sh64/ffi.c
deleted file mode 100644
index 7709603..0000000
--- a/libffi/src/sh64/ffi.c
+++ /dev/null
@@ -1,448 +0,0 @@
-/* -----------------------------------------------------------------------
- ffi.c - Copyright (c) 2003 Kaz Kojima
-
- SuperH SHmedia 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 CYGNUS SOLUTIONS 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 8
-#define NFREGARG 12
-
-/* 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:
- case FFI_TYPE_SINT64:
- case FFI_TYPE_UINT64:
- return FFI_TYPE_UINT64;
-
- default:
- return type;
- }
- }
-
- /* gcc uses r2 if the result can be packed in on register. */
- if (arg->size <= sizeof (UINT64))
- return FFI_TYPE_UINT64;
-
- return FFI_TYPE_STRUCT;
-}
-
-/* ffi_prep_args is called by the assembly routine once stack space
- has been allocated for the function's arguments */
-
-/*@-exportheader@*/
-void ffi_prep_args(char *stack, extended_cif *ecif)
-/*@=exportheader@*/
-{
- register unsigned int i;
- register unsigned int avn;
- register void **p_argv;
- register char *argp;
- register ffi_type **p_arg;
-
- argp = stack;
-
- if (return_type (ecif->cif->rtype) == FFI_TYPE_STRUCT)
- {
- *(void **) argp = ecif->rvalue;
- argp += sizeof (UINT64);
- }
-
- 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 (UINT32))
- {
- switch ((*p_arg)->type)
- {
- case FFI_TYPE_SINT8:
- *(SINT64 *) argp = (SINT64) *(SINT8 *)(*p_argv);
- break;
-
- case FFI_TYPE_UINT8:
- *(UINT64 *) argp = (UINT64) *(UINT8 *)(*p_argv);
- break;
-
- case FFI_TYPE_SINT16:
- *(SINT64 *) argp = (SINT64) *(SINT16 *)(*p_argv);
- break;
-
- case FFI_TYPE_UINT16:
- *(UINT64 *) argp = (UINT64) *(UINT16 *)(*p_argv);
- break;
-
- case FFI_TYPE_STRUCT:
- *(UINT64 *) argp = (UINT64) *(UINT32 *)(*p_argv);
- break;
-
- default:
- FFI_ASSERT(0);
- }
- argp += sizeof (UINT64);
- }
- else if (z == sizeof (UINT32))
- {
- *(UINT64 *) argp = (UINT64) *(UINT32 *) (*p_argv);
- argp += sizeof (UINT64);
- }
- else if (z == sizeof (UINT64))
- {
- *(UINT64 *) argp = *(UINT64 *) (*p_argv);
- argp += sizeof (UINT64);
- }
- else
- {
- int n = (z + sizeof (UINT64) - 1) / sizeof (UINT64);
-
- memcpy (argp, *p_argv, z);
- argp += n * sizeof (UINT64);
- }
- }
-
- 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;
- int freg;
-
- greg = (return_type (cif->rtype) == FFI_TYPE_STRUCT ? 1 : 0);
- freg = 0;
- cif->flags2 = 0;
-
- for (i = j = 0; i < cif->nargs; i++)
- {
- type = (cif->arg_types)[i]->type;
- switch (type)
- {
- case FFI_TYPE_FLOAT:
- greg++;
- cif->bytes += sizeof (UINT64) - sizeof (float);
- if (freg >= NFREGARG - 1)
- continue;
- freg++;
- cif->flags2 += ((cif->arg_types)[i]->type) << (2 * j++);
- break;
-
- case FFI_TYPE_DOUBLE:
- if (greg++ >= NGREGARG && (freg + 1) >= NFREGARG)
- continue;
- if ((freg + 1) < NFREGARG)
- {
- freg = (freg + 1) & ~1;
- freg += 2;
- cif->flags2 += ((cif->arg_types)[i]->type) << (2 * j++);
- }
- else
- cif->flags2 += FFI_TYPE_INT << (2 * j++);
- break;
-
- default:
- size = (cif->arg_types)[i]->size;
- if (size < sizeof (UINT64))
- cif->bytes += sizeof (UINT64) - size;
- n = (size + sizeof (UINT64) - 1) / sizeof (UINT64);
- if (greg >= NGREGARG)
- continue;
- else if (greg + n - 1 >= NGREGARG)
- greg = NGREGARG;
- else
- greg += n;
- for (m = 0; m < n; m++)
- cif->flags2 += FFI_TYPE_INT << (2 * j++);
- break;
- }
- }
-
- /* Set the return type flag */
- switch (cif->rtype->type)
- {
- case FFI_TYPE_STRUCT:
- cif->flags = return_type (cif->rtype);
- break;
-
- case FFI_TYPE_VOID:
- case FFI_TYPE_FLOAT:
- case FFI_TYPE_DOUBLE:
- case FFI_TYPE_SINT64:
- case FFI_TYPE_UINT64:
- cif->flags = cif->rtype->type;
- break;
-
- default:
- cif->flags = FFI_TYPE_INT;
- break;
- }
-
- return FFI_OK;
-}
-
-/*@-declundef@*/
-/*@-exportheader@*/
-extern void ffi_call_SYSV(void (*)(char *, extended_cif *),
- /*@out@*/ extended_cif *,
- unsigned, unsigned, long long,
- /*@out@*/ unsigned *,
- void (*fn)());
-/*@=declundef@*/
-/*@=exportheader@*/
-
-void ffi_call(/*@dependent@*/ ffi_cif *cif,
- void (*fn)(),
- /*@out@*/ void *rvalue,
- /*@dependent@*/ void **avalue)
-{
- extended_cif ecif;
-
- 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 ((rvalue == NULL) &&
- (cif->rtype->type == FFI_TYPE_STRUCT))
- {
- /*@-sysunrecog@*/
- ecif.rvalue = alloca(cif->rtype->size);
- /*@=sysunrecog@*/
- }
- else
- ecif.rvalue = rvalue;
-
- switch (cif->abi)
- {
- case FFI_SYSV:
- /*@-usedef@*/
- ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes,
- cif->flags, cif->flags2, ecif.rvalue, fn);
- /*@=usedef@*/
- break;
- default:
- FFI_ASSERT(0);
- break;
- }
-}
-
-extern void ffi_closure_SYSV (void);
-extern void __ic_invalidate (void *line);
-
-ffi_status
-ffi_prep_closure (ffi_closure *closure,
- ffi_cif *cif,
- void (*fun)(ffi_cif*, void*, void**, void*),
- void *user_data)
-{
- unsigned int *tramp;
-
- FFI_ASSERT (cif->abi == FFI_GCC_SYSV);
-
- tramp = (unsigned int *) &closure->tramp[0];
- /* Since ffi_closure is an aligned object, the ffi trampoline is
- called as an SHcompact code. Sigh.
- SHcompact part:
- mova @(1,pc),r0; add #1,r0; jmp @r0; nop;
- SHmedia part:
- movi fnaddr >> 16,r1; shori fnaddr,r1; ptabs/l r1,tr0
- movi cxt >> 16,r1; shori cxt,r1; blink tr0,r63 */
-#ifdef __LITTLE_ENDIAN__
- tramp[0] = 0x7001c701;
- tramp[1] = 0x0009402b;
-#else
- tramp[0] = 0xc7017001;
- tramp[1] = 0x402b0009;
-#endif
- tramp[2] = 0xcc000010 | (((UINT32) ffi_closure_SYSV) >> 16) << 10;
- tramp[3] = 0xc8000010 | (((UINT32) ffi_closure_SYSV) & 0xffff) << 10;
- tramp[4] = 0x6bf10600;
- tramp[5] = 0xcc000010 | (((UINT32) closure) >> 16) << 10;
- tramp[6] = 0xc8000010 | (((UINT32) closure) & 0xffff) << 10;
- tramp[7] = 0x4401fff0;
-
- closure->cif = cif;
- closure->fun = fun;
- closure->user_data = user_data;
-
- /* Flush the icache. */
- asm volatile ("ocbwb %0,0; synco; icbi %0,0; synci" : : "r" (tramp));
-
- 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.
- */
-
-int
-ffi_closure_helper_SYSV (ffi_closure *closure, UINT64 *rvalue,
- UINT64 *pgr, UINT64 *pfr, UINT64 *pst)
-{
- void **avalue;
- ffi_type **p_arg;
- int i, avn;
- int greg, freg;
- 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)
- {
- rvalue = *pgr;
- greg = 1;
- }
- else
- greg = 0;
-
- freg = 0;
- cif = closure->cif;
- 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;
- void *p;
-
- z = (*p_arg)->size;
- if (z < sizeof (UINT32))
- {
- p = pgr + greg++;
-
- switch ((*p_arg)->type)
- {
- case FFI_TYPE_SINT8:
- case FFI_TYPE_UINT8:
- case FFI_TYPE_SINT16:
- case FFI_TYPE_UINT16:
- case FFI_TYPE_STRUCT:
-#ifdef __LITTLE_ENDIAN__
- avalue[i] = p;
-#else
- avalue[i] = ((char *) p) + sizeof (UINT32) - z;
-#endif
- break;
-
- default:
- FFI_ASSERT(0);
- }
- }
- else if (z == sizeof (UINT32))
- {
- if ((*p_arg)->type == FFI_TYPE_FLOAT)
- {
- if (freg < NFREGARG - 1)
-#ifdef __LITTLE_ENDIAN__
- avalue[i] = (UINT32 *) pfr + (1 ^ freg++);
-#else
- avalue[i] = (UINT32 *) pfr + freg++;
-#endif
- else
-#ifdef __LITTLE_ENDIAN__
- avalue[i] = pgr + greg;
-#else
- avalue[i] = (UINT32 *) (pgr + greg) + 1;
-#endif
- }
- else
-#ifdef __LITTLE_ENDIAN__
- avalue[i] = pgr + greg;
-#else
- avalue[i] = (UINT32 *) (pgr + greg) + 1;
-#endif
- greg++;
- }
- else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
- {
- if (freg + 1 >= NFREGARG)
- avalue[i] = pgr + greg;
- else
- {
- freg = (freg + 1) & ~1;
- avalue[i] = pfr + (freg >> 1);
- freg += 2;
- }
- greg++;
- }
- else
- {
- int n = (z + sizeof (UINT64) - 1) / sizeof (UINT64);
-
- avalue[i] = pgr + greg;
- greg += n;
- }
- }
-
- (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
- /* Tell ffi_closure_SYSV how to perform return type promotions. */
- return cif->rtype->type;
-}
-
diff --git a/libffi/src/sh64/ffitarget.h b/libffi/src/sh64/ffitarget.h
deleted file mode 100644
index a174d09..0000000
--- a/libffi/src/sh64/ffitarget.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
- ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
- Target configuration macros for SuperH - SHmedia.
-
- 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 CYGNUS SOLUTIONS 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;
-
-#define FFI_EXTRA_CIF_FIELDS long long flags2
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 32
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/libffi/src/sh64/sysv.S b/libffi/src/sh64/sysv.S
deleted file mode 100644
index 949f69f..0000000
--- a/libffi/src/sh64/sysv.S
+++ /dev/null
@@ -1,484 +0,0 @@
-/* -----------------------------------------------------------------------
- sysv.S - Copyright (c) 2003 Kaz Kojima
-
- SuperH SHmedia 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 CYGNUS SOLUTIONS 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
-
-#ifdef __LITTLE_ENDIAN__
-#define OFS_FLT 0
-#else
-#define OFS_FLT 4
-#endif
-
- .section .text..SHmedia32,"ax"
-
- # r2: ffi_prep_args
- # r3: &ecif
- # r4: bytes
- # r5: flags
- # r6: flags2
- # r7: rvalue
- # r8: fn
-
- # This assumes we are using gas.
- .align 5
-ENTRY(ffi_call_SYSV)
- # Save registers
-.LFB1:
- addi.l r15, -48, r15
-.LCFI0:
- st.q r15, 40, r32
- st.q r15, 32, r31
- st.q r15, 24, r30
- st.q r15, 16, r29
- st.q r15, 8, r28
- st.l r15, 4, r18
- st.l r15, 0, r14
- add.l r15, r63, r14
-.LCFI1:
-# add r4, r63, r28
- add r5, r63, r29
- add r6, r63, r30
- add r7, r63, r31
- add r8, r63, r32
-
- addi r4, (64 + 7), r4
- andi r4, ~7, r4
- sub.l r15, r4, r15
-
- ptabs/l r2, tr0
- add r15, r63, r2
- blink tr0, r18
-
- addi r15, 64, r22
- movi 0, r0
- movi 0, r1
-
- pt/l 1f, tr1
- bnei/l r29, FFI_TYPE_STRUCT, tr1
- ld.l r15, 0, r19
- addi r15, 8, r15
- addi r0, 1, r0
-1:
-
-.L_pass:
- andi r30, 3, r20
- shlri r30, 2, r30
-
- pt/l .L_call_it, tr0
- pt/l .L_pass_i, tr1
- pt/l .L_pass_f, tr2
-
- beqi/l r20, FFI_TYPE_VOID, tr0
- beqi/l r20, FFI_TYPE_INT, tr1
- beqi/l r20, FFI_TYPE_FLOAT, tr2
-
-.L_pass_d:
- addi r0, 1, r0
- addi r1, 1, r1
- andi r1, ~1, r1
-
- pt/l 3f, tr0
- movi 12, r20
- bge/l r1, r20, tr0
-
- pt/l .L_pop_d, tr1
- pt/l 2f, tr0
- blink tr1, r63
-2:
- addi.l r15, 8, r15
-3:
- pt/l .L_pass, tr0
- addi r1, 2, r1
- blink tr0, r63
-
-.L_pop_d:
- pt/l .L_pop_d_tbl, tr1
- gettr tr1, r20
- shlli r1, 2, r21
- add r20, r21, r20
- ptabs/l r20, tr1
- blink tr1, r63
-
-.L_pop_d_tbl:
- fld.d r15, 0, dr0
- blink tr0, r63
- fld.d r15, 0, dr2
- blink tr0, r63
- fld.d r15, 0, dr4
- blink tr0, r63
- fld.d r15, 0, dr6
- blink tr0, r63
- fld.d r15, 0, dr8
- blink tr0, r63
- fld.d r15, 0, dr10
- blink tr0, r63
-
-.L_pass_f:
- addi r0, 1, r0
- pt/l 3f, tr0
- movi 12, r20
- bge/l r1, r20, tr0
-
- pt/l .L_pop_f, tr1
- pt/l 2f, tr0
- blink tr1, r63
-2:
- addi.l r15, 8, r15
-3:
- pt/l .L_pass, tr0
- addi r1, 1, r1
- blink tr0, r63
-
-.L_pop_f:
- pt/l .L_pop_f_tbl, tr1
- gettr tr1, r20
- shlli r1, 3, r21
- add r20, r21, r20
- ptabs/l r20, tr1
- blink tr1, r63
-
-.L_pop_f_tbl:
- fld.s r15, OFS_FLT, fr0
- blink tr0, r63
- fld.s r15, OFS_FLT, fr1
- blink tr0, r63
- fld.s r15, OFS_FLT, fr2
- blink tr0, r63
- fld.s r15, OFS_FLT, fr3
- blink tr0, r63
- fld.s r15, OFS_FLT, fr4
- blink tr0, r63
- fld.s r15, OFS_FLT, fr5
- blink tr0, r63
- fld.s r15, OFS_FLT, fr6
- blink tr0, r63
- fld.s r15, OFS_FLT, fr7
- blink tr0, r63
- fld.s r15, OFS_FLT, fr8
- blink tr0, r63
- fld.s r15, OFS_FLT, fr9
- blink tr0, r63
- fld.s r15, OFS_FLT, fr10
- blink tr0, r63
- fld.s r15, OFS_FLT, fr11
- blink tr0, r63
-
-.L_pass_i:
- pt/l 3f, tr0
- movi 8, r20
- bge/l r0, r20, tr0
-
- pt/l .L_pop_i, tr1
- pt/l 2f, tr0
- blink tr1, r63
-2:
- addi.l r15, 8, r15
-3:
- pt/l .L_pass, tr0
- addi r0, 1, r0
- blink tr0, r63
-
-.L_pop_i:
- pt/l .L_pop_i_tbl, tr1
- gettr tr1, r20
- shlli r0, 3, r21
- add r20, r21, r20
- ptabs/l r20, tr1
- blink tr1, r63
-
-.L_pop_i_tbl:
- ld.q r15, 0, r2
- blink tr0, r63
- ld.q r15, 0, r3
- blink tr0, r63
- ld.q r15, 0, r4
- blink tr0, r63
- ld.q r15, 0, r5
- blink tr0, r63
- ld.q r15, 0, r6
- blink tr0, r63
- ld.q r15, 0, r7
- blink tr0, r63
- ld.q r15, 0, r8
- blink tr0, r63
- ld.q r15, 0, r9
- blink tr0, r63
-
-.L_call_it:
- # call function
- pt/l 1f, tr1
- bnei/l r29, FFI_TYPE_STRUCT, tr1
- add r19, r63, r2
-1:
- add r22, r63, r15
- ptabs/l r32, tr0
- blink tr0, r18
-
- pt/l .L_ret_i, tr0
- pt/l .L_ret_ll, tr1
- pt/l .L_ret_d, tr2
- pt/l .L_ret_f, tr3
- pt/l .L_epilogue, tr4
-
- beqi/l r29, FFI_TYPE_INT, tr0
- beqi/l r29, FFI_TYPE_SINT64, tr1
- beqi/l r29, FFI_TYPE_UINT64, tr1
- beqi/l r29, FFI_TYPE_DOUBLE, tr2
- beqi/l r29, FFI_TYPE_FLOAT, tr3
- blink tr4, r63
-
-.L_ret_d:
- fst.d r31, 0, dr0
- blink tr4, r63
-
-.L_ret_ll:
- st.q r31, 0, r2
- blink tr4, r63
-
-.L_ret_f:
- fst.s r31, OFS_FLT, fr0
- blink tr4, r63
-
-.L_ret_i:
- st.l r31, 0, r2
- # Fall
-
-.L_epilogue:
- # Remove the space we pushed for the args
- add r14, r63, r15
-
- ld.l r15, 0, r14
- ld.l r15, 4, r18
- ld.q r15, 8, r28
- ld.q r15, 16, r29
- ld.q r15, 24, r30
- ld.q r15, 32, r31
- ld.q r15, 40, r32
- addi.l r15, 48, r15
- ptabs r18, tr0
- blink tr0, r63
-
-.LFE1:
-.ffi_call_SYSV_end:
- .size CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
-
- .align 5
-ENTRY(ffi_closure_SYSV)
-.LFB2:
- addi.l r15, -136, r15
-.LCFI2:
- st.l r15, 12, r18
- st.l r15, 8, r14
- st.l r15, 4, r12
- add r15, r63, r14
-.LCFI3:
- /* Stack layout:
- ...
- 64 bytes (register parameters)
- 48 bytes (floating register parameters)
- 8 bytes (result)
- 4 bytes (r18)
- 4 bytes (r14)
- 4 bytes (r12)
- 4 bytes (for align)
- <- new stack pointer
- */
- fst.d r14, 24, dr0
- fst.d r14, 32, dr2
- fst.d r14, 40, dr4
- fst.d r14, 48, dr6
- fst.d r14, 56, dr8
- fst.d r14, 64, dr10
- st.q r14, 72, r2
- st.q r14, 80, r3
- st.q r14, 88, r4
- st.q r14, 96, r5
- st.q r14, 104, r6
- st.q r14, 112, r7
- st.q r14, 120, r8
- st.q r14, 128, r9
-
- add r1, r63, r2
- addi r14, 16, r3
- addi r14, 72, r4
- addi r14, 24, r5
- addi r14, 136, r6
-#ifdef PIC
- movi (((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS0-.)) >> 16) & 65535), r12
- shori ((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS0-.)) & 65535), r12
-.LPCS0: ptrel/u r12, tr0
- movi ((ffi_closure_helper_SYSV@GOTPLT) & 65535), r1
- gettr tr0, r12
- ldx.l r1, r12, r1
- ptabs r1, tr0
-#else
- pt/l ffi_closure_helper_SYSV, tr0
-#endif
- blink tr0, r18
-
- shlli r2, 1, r1
- movi (((datalabel .L_table) >> 16) & 65535), r2
- shori ((datalabel .L_table) & 65535), r2
- ldx.w r2, r1, r1
- add r1, r2, r1
- pt/l .L_case_v, tr1
- ptabs r1, tr0
- blink tr0, r63
-
- .align 2
-.L_table:
- .word .L_case_v - datalabel .L_table /* FFI_TYPE_VOID */
- .word .L_case_i - datalabel .L_table /* FFI_TYPE_INT */
- .word .L_case_f - datalabel .L_table /* FFI_TYPE_FLOAT */
- .word .L_case_d - datalabel .L_table /* FFI_TYPE_DOUBLE */
- .word .L_case_d - datalabel .L_table /* FFI_TYPE_LONGDOUBLE */
- .word .L_case_uq - datalabel .L_table /* FFI_TYPE_UINT8 */
- .word .L_case_q - datalabel .L_table /* FFI_TYPE_SINT8 */
- .word .L_case_uh - datalabel .L_table /* FFI_TYPE_UINT16 */
- .word .L_case_h - datalabel .L_table /* FFI_TYPE_SINT16 */
- .word .L_case_i - datalabel .L_table /* FFI_TYPE_UINT32 */
- .word .L_case_i - datalabel .L_table /* FFI_TYPE_SINT32 */
- .word .L_case_ll - datalabel .L_table /* FFI_TYPE_UINT64 */
- .word .L_case_ll - datalabel .L_table /* FFI_TYPE_SINT64 */
- .word .L_case_v - datalabel .L_table /* FFI_TYPE_STRUCT */
- .word .L_case_i - datalabel .L_table /* FFI_TYPE_POINTER */
-
- .align 2
-.L_case_d:
- fld.d r14, 16, dr0
- blink tr1, r63
-.L_case_f:
- fld.s r14, 16, fr0
- blink tr1, r63
-.L_case_ll:
- ld.q r14, 16, r2
- blink tr1, r63
-.L_case_i:
- ld.l r14, 16, r2
- blink tr1, r63
-.L_case_q:
- ld.b r14, 16, r2
- blink tr1, r63
-.L_case_uq:
- ld.ub r14, 16, r2
- blink tr1, r63
-.L_case_h:
- ld.w r14, 16, r2
- blink tr1, r63
-.L_case_uh:
- ld.uw r14, 16, r2
- blink tr1, r63
-.L_case_v:
- add.l r14, r63, r15
- ld.l r15, 4, r12
- ld.l r15, 8, r14
- ld.l r15, 12, r18
- addi.l r15, 136, r15
- ptabs r18, tr0
- blink tr0, r63
-
-.LFE2:
-.ffi_closure_SYSV_end:
- .size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
-
- .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 */
- .ascii "zR\0" /* CIE Augmentation */
- .uleb128 0x1 /* CIE Code Alignment Factor */
- .sleb128 -4 /* CIE Data Alignment Factor */
- .byte 0x12 /* CIE RA Column */
- .uleb128 0x1 /* Augmentation size */
- .byte 0x1b /* FDE Encoding (pcrel sdata4) */
- .byte 0xc /* DW_CFA_def_cfa */
- .uleb128 0xf
- .uleb128 0x0
- .align 2
-.LECIE1:
-.LSFDE1:
- .4byte datalabel .LEFDE1-datalabel .LASFDE1 /* FDE Length */
-.LASFDE1:
- .4byte datalabel .LASFDE1-datalabel __FRAME_BEGIN__
- .4byte datalabel .LFB1-. /* FDE initial location */
- .4byte datalabel .LFE1-datalabel .LFB1 /* FDE address range */
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .4byte datalabel .LCFI0-datalabel .LFB1
- .byte 0xe /* DW_CFA_def_cfa_offset */
- .uleb128 0x30
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .4byte datalabel .LCFI1-datalabel .LCFI0
- .byte 0x8e /* DW_CFA_offset, column 0xe */
- .uleb128 0xc
- .byte 0x92 /* DW_CFA_offset, column 0x12 */
- .uleb128 0xb
- .byte 0x9c /* DW_CFA_offset, column 0x1c */
- .uleb128 0xa
- .byte 0x9d /* DW_CFA_offset, column 0x1d */
- .uleb128 0x8
- .byte 0x9e /* DW_CFA_offset, column 0x1e */
- .uleb128 0x6
- .byte 0x9f /* DW_CFA_offset, column 0x1f */
- .uleb128 0x4
- .byte 0xa0 /* DW_CFA_offset, column 0x20 */
- .uleb128 0x2
- .byte 0xd /* DW_CFA_def_cfa_register */
- .uleb128 0xe
- .align 2
-.LEFDE1:
-
-.LSFDE3:
- .4byte datalabel .LEFDE3-datalabel .LASFDE3 /* FDE Length */
-.LASFDE3:
- .4byte datalabel .LASFDE3-datalabel __FRAME_BEGIN__
- .4byte datalabel .LFB2-. /* FDE initial location */
- .4byte datalabel .LFE2-datalabel .LFB2 /* FDE address range */
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .4byte datalabel .LCFI2-datalabel .LFB2
- .byte 0xe /* DW_CFA_def_cfa_offset */
- .uleb128 0x88
- .byte 0x4 /* DW_CFA_advance_loc4 */
- .4byte datalabel .LCFI3-datalabel .LCFI2
- .byte 0x8c /* DW_CFA_offset, column 0xc */
- .uleb128 0x21
- .byte 0x8e /* DW_CFA_offset, column 0xe */
- .uleb128 0x20
- .byte 0x92 /* DW_CFA_offset, column 0x12 */
- .uleb128 0x1f
- .byte 0xd /* DW_CFA_def_cfa_register */
- .uleb128 0xe
- .align 2
-.LEFDE3:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 14:13:43 +0000