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Diffstat (limited to 'newlib/libc/machine/z8k/setjmp.S')
-rw-r--r--newlib/libc/machine/z8k/setjmp.S102
1 files changed, 0 insertions, 102 deletions
diff --git a/newlib/libc/machine/z8k/setjmp.S b/newlib/libc/machine/z8k/setjmp.S
deleted file mode 100644
index 30240e1e8..000000000
--- a/newlib/libc/machine/z8k/setjmp.S
+++ /dev/null
@@ -1,102 +0,0 @@
- .global _setjmp
- .global _longjmp
-
-#ifdef __Z8001__
- segm
-
-#ifdef __STD_CALL__
-
-_setjmp:
- ldl rr6,rr14(#4) ! get argument
- ldl rr2,@rr14 ! fetch pc
- ldl @rr6,rr2 ! save it
- ldl rr6(#16),rr8
- ldl rr6(#4),rr10
- ldl rr6(#8),rr12 ! remember frame pointer
- ldl rr6(#12),rr14 ! remember stack pointer
- ldk r7,#0
- ret t
-
-_longjmp:
- ldl rr4,rr14(#4) ! get first argument
- ld r7,rr14(#8) ! get return value
- ldl rr8,rr4(#16)
- ldl rr10,rr4(#4)
- ldl rr12,rr4(#8) ! restore old frame pointer
- ldl rr14,rr4(#12) ! restore old stack pointer
- ldl rr4,@rr4 ! return address
- inc r15,#4
- jp @rr4
-
-#else /* above __STD_CALL_, below not */
-
-_setjmp:
- ldl rr2,@rr14 ! fetch pc
- ldl @rr6,rr2 ! save it
- ldl rr6(16),rr8
- ldl rr6(4),rr10
- ldl rr6(8),rr12 ! and the other special regs
- ldl rr6(12),rr14
- ldk r2,#0
- ret t
-
-_longjmp:
- ld r2,r5 ! get return value
- ldl rr4,rr6(0)
- ldl rr8,rr6(16)
- ldl rr10,rr6(4)
- ldl rr12,rr6(8)
- ldl rr14,rr6(12)
- inc r15,#4
- jp @rr4
-
-#endif /* not __STD_CALL__ */
-#else /* above Z8001, below Z8002 */
- unseg
-
-#ifdef __STD_CALL__
-
-_setjmp:
- ld r7,r15(#2) ! get argument
- ld r2,@r15 ! fetch pc
- ld @r7,r2 ! save it
- ldl r7(#14),rr8
- ldl r7(#2),rr10
- ldl r7(#6),rr12 ! remember frame pointer
- ldl r7(#10),rr14 ! remember stack pointer
- ldk r7,#0
- ret t
-
-_longjmp:
- ld r4,r15(#2) ! get first argument (jmp_buf)
- ld r7,r15(#4) ! get return value
- ldl rr8,r4(#14)
- ldl rr10,r4(#2)
- ldl rr12,r4(#6) ! restore old frame pointer
- ldl rr14,r4(#10) ! restore old stack pointer
- ld r4,@r4 ! return address
- inc r15,#2
- jp @r4
-
-#else /* above __STD_CALL_, below not */
-
-_setjmp:
- ld r2,@r15 ! fetch pc
- ld @r7,r2 ! save it
- ldl r7(4),rr10
- ldl r7(8),rr12 ! and the other special regs
- ldl r7(12),rr14
- ldk r2,#0
- ret t
-
-_longjmp:
- ld r2,r6 ! get return value
- ld r4,@r7
- ldl rr10,r7(4)
- ldl rr12,r7(8)
- ldl rr14,r7(12)
- inc r15,#2
- jp @r4
-
-#endif /* not __STD_CALL__ */
-#endif /* Z8002 version */