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-rw-r--r--libc/sysdeps/linux/powerpc/classic/__longjmp.S84
-rw-r--r--libc/sysdeps/linux/powerpc/classic/fpu_control.h71
-rw-r--r--libc/sysdeps/linux/powerpc/classic/setjmp.S82
3 files changed, 0 insertions, 237 deletions
diff --git a/libc/sysdeps/linux/powerpc/classic/__longjmp.S b/libc/sysdeps/linux/powerpc/classic/__longjmp.S
deleted file mode 100644
index 83f094c15..000000000
--- a/libc/sysdeps/linux/powerpc/classic/__longjmp.S
+++ /dev/null
@@ -1,84 +0,0 @@
-/* longjmp for PowerPC.
- Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <features.h>
-#include "ppc_asm.h"
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-
-
-#if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__
-#define FP(x...) x
-#else
-#define FP(x...)
-#endif
-
-.globl __longjmp;
-.type __longjmp, @function;
-.align 2;
-
-__longjmp:
- lwz r1,(JB_GPR1*4)(r3)
- lwz r2,(JB_GPR2*4)(r3)
- lwz r0,(JB_LR*4)(r3)
- lwz r14,((JB_GPRS+0)*4)(r3)
-FP( lfd fp14,((JB_FPRS+0*2)*4)(r3))
- lwz r15,((JB_GPRS+1)*4)(r3)
-FP( lfd fp15,((JB_FPRS+1*2)*4)(r3))
- lwz r16,((JB_GPRS+2)*4)(r3)
-FP( lfd fp16,((JB_FPRS+2*2)*4)(r3))
- lwz r17,((JB_GPRS+3)*4)(r3)
-FP( lfd fp17,((JB_FPRS+3*2)*4)(r3))
- lwz r18,((JB_GPRS+4)*4)(r3)
-FP( lfd fp18,((JB_FPRS+4*2)*4)(r3))
- lwz r19,((JB_GPRS+5)*4)(r3)
-FP( lfd fp19,((JB_FPRS+5*2)*4)(r3))
- lwz r20,((JB_GPRS+6)*4)(r3)
-FP( lfd fp20,((JB_FPRS+6*2)*4)(r3))
- mtlr r0
- lwz r21,((JB_GPRS+7)*4)(r3)
-FP( lfd fp21,((JB_FPRS+7*2)*4)(r3))
- lwz r22,((JB_GPRS+8)*4)(r3)
-FP( lfd fp22,((JB_FPRS+8*2)*4)(r3))
- lwz r0,(JB_CR*4)(r3)
- lwz r23,((JB_GPRS+9)*4)(r3)
-FP( lfd fp23,((JB_FPRS+9*2)*4)(r3))
- lwz r24,((JB_GPRS+10)*4)(r3)
-FP( lfd fp24,((JB_FPRS+10*2)*4)(r3))
- lwz r25,((JB_GPRS+11)*4)(r3)
-FP( lfd fp25,((JB_FPRS+11*2)*4)(r3))
- mtcrf 0xFF,r0
- lwz r26,((JB_GPRS+12)*4)(r3)
-FP( lfd fp26,((JB_FPRS+12*2)*4)(r3))
- lwz r27,((JB_GPRS+13)*4)(r3)
-FP( lfd fp27,((JB_FPRS+13*2)*4)(r3))
- lwz r28,((JB_GPRS+14)*4)(r3)
-FP( lfd fp28,((JB_FPRS+14*2)*4)(r3))
- lwz r29,((JB_GPRS+15)*4)(r3)
-FP( lfd fp29,((JB_FPRS+15*2)*4)(r3))
- lwz r30,((JB_GPRS+16)*4)(r3)
-FP( lfd fp30,((JB_FPRS+16*2)*4)(r3))
- lwz r31,((JB_GPRS+17)*4)(r3)
-FP( lfd fp31,((JB_FPRS+17*2)*4)(r3))
- mr r3,r4
- blr
-.size __longjmp,.-__longjmp
-
-libc_hidden_def(__longjmp)
diff --git a/libc/sysdeps/linux/powerpc/classic/fpu_control.h b/libc/sysdeps/linux/powerpc/classic/fpu_control.h
deleted file mode 100644
index 2df9ba0e7..000000000
--- a/libc/sysdeps/linux/powerpc/classic/fpu_control.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* FPU control word definitions. PowerPC version.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FPU_CONTROL_H
-#define _FPU_CONTROL_H
-
-/* rounding control */
-#define _FPU_RC_NEAREST 0x00 /* RECOMMENDED */
-#define _FPU_RC_DOWN 0x03
-#define _FPU_RC_UP 0x02
-#define _FPU_RC_ZERO 0x01
-
-#define _FPU_MASK_NI 0x04 /* non-ieee mode */
-
-/* masking of interrupts */
-#define _FPU_MASK_ZM 0x10 /* zero divide */
-#define _FPU_MASK_OM 0x40 /* overflow */
-#define _FPU_MASK_UM 0x20 /* underflow */
-#define _FPU_MASK_XM 0x08 /* inexact */
-#define _FPU_MASK_IM 0x80 /* invalid operation */
-
-#define _FPU_RESERVED 0xffffff00 /* These bits are reserved are not changed. */
-
-/* The fdlibm code requires no interrupts for exceptions. */
-#define _FPU_DEFAULT 0x00000000 /* Default value. */
-
-/* IEEE: same as above, but (some) exceptions;
- we leave the 'inexact' exception off.
- */
-#define _FPU_IEEE 0x000000f0
-
-/* Type of the control word. */
-typedef unsigned int fpu_control_t __attribute__ ((__mode__ (__SI__)));
-
-/* Macros for accessing the hardware control word. */
-#define _FPU_GETCW(__cw) ( { \
- union { double d; fpu_control_t cw[2]; } \
- tmp __attribute__ ((__aligned__(8))); \
- __asm__ ("mffs 0; stfd%U0 0,%0" : "=m" (tmp.d) : : "fr0"); \
- (__cw)=tmp.cw[1]; \
- tmp.cw[1]; } )
-#define _FPU_SETCW(__cw) { \
- union { double d; fpu_control_t cw[2]; } \
- tmp __attribute__ ((__aligned__(8))); \
- tmp.cw[0] = 0xFFF80000; /* More-or-less arbitrary; this is a QNaN. */ \
- tmp.cw[1] = __cw; \
- __asm__ ("lfd%U0 0,%0; mtfsf 255,0" : : "m" (tmp.d) : "fr0"); \
-}
-
-#if 0
-/* Default control word set at startup. */
-extern fpu_control_t __fpu_control;
-#endif
-
-#endif /* _FPU_CONTROL_H */
diff --git a/libc/sysdeps/linux/powerpc/classic/setjmp.S b/libc/sysdeps/linux/powerpc/classic/setjmp.S
deleted file mode 100644
index 3bdf6cbfe..000000000
--- a/libc/sysdeps/linux/powerpc/classic/setjmp.S
+++ /dev/null
@@ -1,82 +0,0 @@
-/* setjmp for PowerPC.
- Copyright (C) 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <features.h>
-#include "ppc_asm.h"
-#define _ASM
-#define _SETJMP_H
-#include <bits/setjmp.h>
-
-#if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__
-#define FP(x...) x
-#else
-#define FP(x...)
-#endif
-
-.globl __sigsetjmp;
-.type __sigsetjmp, @function;
-.align 2;
-
-__sigsetjmp:
- stw r1,(JB_GPR1*4)(3)
- mflr r0
- stw r2,(JB_GPR2*4)(3)
- stw r14,((JB_GPRS+0)*4)(3)
-FP( stfd fp14,((JB_FPRS+0*2)*4)(3))
- stw r0,(JB_LR*4)(3)
- stw r15,((JB_GPRS+1)*4)(3)
-FP( stfd fp15,((JB_FPRS+1*2)*4)(3))
- mfcr r0
- stw r16,((JB_GPRS+2)*4)(3)
-FP( stfd fp16,((JB_FPRS+2*2)*4)(3))
- stw r0,(JB_CR*4)(3)
- stw r17,((JB_GPRS+3)*4)(3)
-FP( stfd fp17,((JB_FPRS+3*2)*4)(3))
- stw r18,((JB_GPRS+4)*4)(3)
-FP( stfd fp18,((JB_FPRS+4*2)*4)(3))
- stw r19,((JB_GPRS+5)*4)(3)
-FP( stfd fp19,((JB_FPRS+5*2)*4)(3))
- stw r20,((JB_GPRS+6)*4)(3)
-FP( stfd fp20,((JB_FPRS+6*2)*4)(3))
- stw r21,((JB_GPRS+7)*4)(3)
-FP( stfd fp21,((JB_FPRS+7*2)*4)(3))
- stw r22,((JB_GPRS+8)*4)(3)
-FP( stfd fp22,((JB_FPRS+8*2)*4)(3))
- stw r23,((JB_GPRS+9)*4)(3)
-FP( stfd fp23,((JB_FPRS+9*2)*4)(3))
- stw r24,((JB_GPRS+10)*4)(3)
-FP( stfd fp24,((JB_FPRS+10*2)*4)(3))
- stw r25,((JB_GPRS+11)*4)(3)
-FP( stfd fp25,((JB_FPRS+11*2)*4)(3))
- stw r26,((JB_GPRS+12)*4)(3)
-FP( stfd fp26,((JB_FPRS+12*2)*4)(3))
- stw r27,((JB_GPRS+13)*4)(3)
-FP( stfd fp27,((JB_FPRS+13*2)*4)(3))
- stw r28,((JB_GPRS+14)*4)(3)
-FP( stfd fp28,((JB_FPRS+14*2)*4)(3))
- stw r29,((JB_GPRS+15)*4)(3)
-FP( stfd fp29,((JB_FPRS+15*2)*4)(3))
- stw r30,((JB_GPRS+16)*4)(3)
-FP( stfd fp30,((JB_FPRS+16*2)*4)(3))
- stw r31,((JB_GPRS+17)*4)(3)
-FP( stfd fp31,((JB_FPRS+17*2)*4)(3))
-
- b __sigjmp_save@local
-
-.size __sigsetjmp,.-__sigsetjmp
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 21:17:01 +0000