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-rw-r--r--Modules/_ctypes/libffi/src/pa/linux.S357
1 files changed, 0 insertions, 357 deletions
diff --git a/Modules/_ctypes/libffi/src/pa/linux.S b/Modules/_ctypes/libffi/src/pa/linux.S
deleted file mode 100644
index f11ae76807..0000000000
--- a/Modules/_ctypes/libffi/src/pa/linux.S
+++ /dev/null
@@ -1,357 +0,0 @@
-/* -----------------------------------------------------------------------
- linux.S - (c) 2003-2004 Randolph Chung <tausq@debian.org>
- (c) 2008 Red Hat, Inc.
-
- HPPA 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 RENESAS TECHNOLOGY 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>
-
- .text
- .level 1.1
- .align 4
-
- /* void ffi_call_pa32(void (*)(char *, extended_cif *),
- extended_cif *ecif,
- unsigned bytes,
- unsigned flags,
- unsigned *rvalue,
- void (*fn)(void));
- */
-
- .export ffi_call_pa32,code
- .import ffi_prep_args_pa32,code
-
- .type ffi_call_pa32, @function
-.LFB1:
-ffi_call_pa32:
- .proc
- .callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=4
- .entry
- stw %rp, -20(%sp)
- copy %r3, %r1
-.LCFI11:
-
- copy %sp, %r3
-.LCFI12:
-
- /* Setup the stack for calling prep_args...
- We want the stack to look like this:
-
- [ Previous stack ] <- %r3
-
- [ 64-bytes register save area ] <- %r4
-
- [ Stack space for actual call, passed as ] <- %arg0
- [ arg0 to ffi_prep_args_pa32 ]
-
- [ Stack for calling prep_args ] <- %sp
- */
-
- stwm %r1, 64(%sp)
- stw %r4, 12(%r3)
-.LCFI13:
- copy %sp, %r4
-
- addl %arg2, %r4, %arg0 /* arg stack */
- stw %arg3, -48(%r3) /* save flags; we need it later */
-
- /* Call prep_args:
- %arg0(stack) -- set up above
- %arg1(ecif) -- same as incoming param
- %arg2(bytes) -- same as incoming param */
- bl ffi_prep_args_pa32,%r2
- ldo 64(%arg0), %sp
- ldo -64(%sp), %sp
-
- /* now %sp should point where %arg0 was pointing. */
-
- /* Load the arguments that should be passed in registers
- The fp args were loaded by the prep_args function. */
- ldw -36(%sp), %arg0
- ldw -40(%sp), %arg1
- ldw -44(%sp), %arg2
- ldw -48(%sp), %arg3
-
- /* in case the function is going to return a structure
- we need to give it a place to put the result. */
- ldw -52(%r3), %ret0 /* %ret0 <- rvalue */
- ldw -56(%r3), %r22 /* %r22 <- function to call */
- bl $$dyncall, %r31 /* Call the user function */
- copy %r31, %rp
-
- /* Prepare to store the result; we need to recover flags and rvalue. */
- ldw -48(%r3), %r21 /* r21 <- flags */
- ldw -52(%r3), %r20 /* r20 <- rvalue */
-
- /* Store the result according to the return type. */
-
-.Lcheckint:
- comib,<>,n FFI_TYPE_INT, %r21, .Lcheckint8
- b .Ldone
- stw %ret0, 0(%r20)
-
-.Lcheckint8:
- comib,<>,n FFI_TYPE_UINT8, %r21, .Lcheckint16
- b .Ldone
- stb %ret0, 0(%r20)
-
-.Lcheckint16:
- comib,<>,n FFI_TYPE_UINT16, %r21, .Lcheckdbl
- b .Ldone
- sth %ret0, 0(%r20)
-
-.Lcheckdbl:
- comib,<>,n FFI_TYPE_DOUBLE, %r21, .Lcheckfloat
- b .Ldone
- fstd %fr4,0(%r20)
-
-.Lcheckfloat:
- comib,<>,n FFI_TYPE_FLOAT, %r21, .Lcheckll
- b .Ldone
- fstw %fr4L,0(%r20)
-
-.Lcheckll:
- comib,<>,n FFI_TYPE_UINT64, %r21, .Lchecksmst2
- stw %ret0, 0(%r20)
- b .Ldone
- stw %ret1, 4(%r20)
-
-.Lchecksmst2:
- comib,<>,n FFI_TYPE_SMALL_STRUCT2, %r21, .Lchecksmst3
- /* 2-byte structs are returned in ret0 as ????xxyy. */
- extru %ret0, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- b .Ldone
- stb %ret0, 0(%r20)
-
-.Lchecksmst3:
- comib,<>,n FFI_TYPE_SMALL_STRUCT3, %r21, .Lchecksmst4
- /* 3-byte structs are returned in ret0 as ??xxyyzz. */
- extru %ret0, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret0, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- b .Ldone
- stb %ret0, 0(%r20)
-
-.Lchecksmst4:
- comib,<>,n FFI_TYPE_SMALL_STRUCT4, %r21, .Lchecksmst5
- /* 4-byte structs are returned in ret0 as wwxxyyzz. */
- extru %ret0, 7, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret0, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret0, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- b .Ldone
- stb %ret0, 0(%r20)
-
-.Lchecksmst5:
- comib,<>,n FFI_TYPE_SMALL_STRUCT5, %r21, .Lchecksmst6
- /* 5 byte values are returned right justified:
- ret0 ret1
- 5: ??????aa bbccddee */
- stbs,ma %ret0, 1(%r20)
- extru %ret1, 7, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- b .Ldone
- stb %ret1, 0(%r20)
-
-.Lchecksmst6:
- comib,<>,n FFI_TYPE_SMALL_STRUCT6, %r21, .Lchecksmst7
- /* 6 byte values are returned right justified:
- ret0 ret1
- 6: ????aabb ccddeeff */
- extru %ret0, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- stbs,ma %ret0, 1(%r20)
- extru %ret1, 7, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- b .Ldone
- stb %ret1, 0(%r20)
-
-.Lchecksmst7:
- comib,<>,n FFI_TYPE_SMALL_STRUCT7, %r21, .Lchecksmst8
- /* 7 byte values are returned right justified:
- ret0 ret1
- 7: ??aabbcc ddeeffgg */
- extru %ret0, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret0, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- stbs,ma %ret0, 1(%r20)
- extru %ret1, 7, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- b .Ldone
- stb %ret1, 0(%r20)
-
-.Lchecksmst8:
- comib,<>,n FFI_TYPE_SMALL_STRUCT8, %r21, .Ldone
- /* 8 byte values are returned right justified:
- ret0 ret1
- 8: aabbccdd eeffgghh */
- extru %ret0, 7, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret0, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret0, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- stbs,ma %ret0, 1(%r20)
- extru %ret1, 7, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 15, 8, %r22
- stbs,ma %r22, 1(%r20)
- extru %ret1, 23, 8, %r22
- stbs,ma %r22, 1(%r20)
- stb %ret1, 0(%r20)
-
-.Ldone:
- /* all done, return */
- copy %r4, %sp /* pop arg stack */
- ldw 12(%r3), %r4
- ldwm -64(%sp), %r3 /* .. and pop stack */
- ldw -20(%sp), %rp
- bv %r0(%rp)
- nop
- .exit
- .procend
-.LFE1:
-
- /* void ffi_closure_pa32(void);
- Called with closure argument in %r21 */
- .export ffi_closure_pa32,code
- .import ffi_closure_inner_pa32,code
-
- .type ffi_closure_pa32, @function
-.LFB2:
-ffi_closure_pa32:
- .proc
- .callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=3
- .entry
-
- stw %rp, -20(%sp)
-.LCFI20:
- copy %r3, %r1
-.LCFI21:
- copy %sp, %r3
-.LCFI22:
- stwm %r1, 64(%sp)
-
- /* Put arguments onto the stack and call ffi_closure_inner. */
- stw %arg0, -36(%r3)
- stw %arg1, -40(%r3)
- stw %arg2, -44(%r3)
- stw %arg3, -48(%r3)
-
- copy %r21, %arg0
- bl ffi_closure_inner_pa32, %r2
- copy %r3, %arg1
-
- ldwm -64(%sp), %r3
- ldw -20(%sp), %rp
- ldw -36(%sp), %ret0
- bv %r0(%r2)
- ldw -40(%sp), %ret1
-
- .exit
- .procend
-.LFE2:
-
- .section ".eh_frame",EH_FRAME_FLAGS,@progbits
-.Lframe1:
- .word .LECIE1-.LSCIE1 ;# Length of Common Information Entry
-.LSCIE1:
- .word 0x0 ;# CIE Identifier Tag
- .byte 0x1 ;# CIE Version
- .ascii "\0" ;# CIE Augmentation
- .uleb128 0x1 ;# CIE Code Alignment Factor
- .sleb128 4 ;# CIE Data Alignment Factor
- .byte 0x2 ;# CIE RA Column
- .byte 0xc ;# DW_CFA_def_cfa
- .uleb128 0x1e
- .uleb128 0x0
- .align 4
-.LECIE1:
-.LSFDE1:
- .word .LEFDE1-.LASFDE1 ;# FDE Length
-.LASFDE1:
- .word .LASFDE1-.Lframe1 ;# FDE CIE offset
- .word .LFB1 ;# FDE initial location
- .word .LFE1-.LFB1 ;# FDE address range
-
- .byte 0x4 ;# DW_CFA_advance_loc4
- .word .LCFI11-.LFB1
- .byte 0x83 ;# DW_CFA_offset, column 0x3
- .uleb128 0x0
- .byte 0x11 ;# DW_CFA_offset_extended_sf; save r2 at [r30-20]
- .uleb128 0x2
- .sleb128 -5
-
- .byte 0x4 ;# DW_CFA_advance_loc4
- .word .LCFI12-.LCFI11
- .byte 0xd ;# DW_CFA_def_cfa_register = r3
- .uleb128 0x3
-
- .byte 0x4 ;# DW_CFA_advance_loc4
- .word .LCFI13-.LCFI12
- .byte 0x84 ;# DW_CFA_offset, column 0x4
- .uleb128 0x3
-
- .align 4
-.LEFDE1:
-
-.LSFDE2:
- .word .LEFDE2-.LASFDE2 ;# FDE Length
-.LASFDE2:
- .word .LASFDE2-.Lframe1 ;# FDE CIE offset
- .word .LFB2 ;# FDE initial location
- .word .LFE2-.LFB2 ;# FDE address range
- .byte 0x4 ;# DW_CFA_advance_loc4
- .word .LCFI21-.LFB2
- .byte 0x83 ;# DW_CFA_offset, column 0x3
- .uleb128 0x0
- .byte 0x11 ;# DW_CFA_offset_extended_sf
- .uleb128 0x2
- .sleb128 -5
-
- .byte 0x4 ;# DW_CFA_advance_loc4
- .word .LCFI22-.LCFI21
- .byte 0xd ;# DW_CFA_def_cfa_register = r3
- .uleb128 0x3
-
- .align 4
-.LEFDE2:
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