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authorSolomon Peachy <pizza@shaftnet.org>2020-07-15 19:40:55 -0400
committerSolomon Peachy <pizza@shaftnet.org>2020-07-24 21:20:13 +0000
commit092c340a2062fa98b7387fc5fd63578ddae7d0b6 (patch)
tree98ec96946eeb2ae709cb0528cc6998e21bb9b290 /lib
parent17f7cc92c258bc456a27c3e7c5a19c9409851879 (diff)
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[1/4] Remove SH support and all archos targets
This removes all code specific to SH targets Change-Id: I7980523785d2596e65c06430f4638eec74a06061
Diffstat (limited to 'lib')
-rw-r--r--lib/libsetjmp/SOURCES4
-rw-r--r--lib/libsetjmp/setjmp.h11
-rw-r--r--lib/libsetjmp/sh/asm.h42
-rw-r--r--lib/libsetjmp/sh/setjmp.S194
4 files changed, 0 insertions, 251 deletions
diff --git a/lib/libsetjmp/SOURCES b/lib/libsetjmp/SOURCES
index aa0ac46a23..8c8ff75896 100644
--- a/lib/libsetjmp/SOURCES
+++ b/lib/libsetjmp/SOURCES
@@ -8,10 +8,6 @@ arm/setjmp.S
m68k/setjmp.S
#endif
-#ifdef CPU_SH
-sh/setjmp.S
-#endif
-
#ifdef CPU_MIPS
mips/setjmp.S
#endif
diff --git a/lib/libsetjmp/setjmp.h b/lib/libsetjmp/setjmp.h
index f1f5d6a89e..944518e5cc 100644
--- a/lib/libsetjmp/setjmp.h
+++ b/lib/libsetjmp/setjmp.h
@@ -36,17 +36,6 @@
#endif
#endif
-#ifdef CPU_SH
-#define __SH5__ 0
-#if __SH5__
-#define _JBLEN 50
-#define _JBTYPE long long
-#else
-/* r8 through r15 (callee saved), pr, fp regs if available */
-#define _JBLEN 20
-#endif /* __SH5__ */
-#endif
-
#ifdef _JBLEN
#ifdef _JBTYPE
typedef _JBTYPE jmp_buf[_JBLEN];
diff --git a/lib/libsetjmp/sh/asm.h b/lib/libsetjmp/sh/asm.h
deleted file mode 100644
index db30b149b5..0000000000
--- a/lib/libsetjmp/sh/asm.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifdef __STDC__
-# define _C_LABEL(x) _ ## x
-#else
-# define _C_LABEL(x) _/**/x
-#endif
-#define _ASM_LABEL(x) x
-
-#if __SH5__
-# if __SH5__ == 32 && __SHMEDIA__
-# define TEXT .section .text..SHmedia32, "ax"
-# else
-# define TEXT .text
-# endif
-
-# define _ENTRY(name) \
- TEXT; .balign 8; .globl name; name:
-#else
-#define _ENTRY(name) \
- .text; .align 2; .globl name; name:
-#endif /* __SH5__ */
-
-#define ENTRY(name) \
- _ENTRY(_C_LABEL(name))
-
-#if (defined (__sh2__) || defined (__SH2E__) || defined (__sh3__) || defined (__SH3E__) \
- || defined (__SH4_SINGLE__) || defined (__SH4__)) \
- || defined (__SH4_SINGLE_ONLY__) || defined (__SH5__) || defined (__SH2A__)
-#define DELAYED_BRANCHES
-#define SL(branch, dest, in_slot, in_slot_arg2) \
- branch##.s dest; in_slot, in_slot_arg2
-#else
-#define SL(branch, dest, in_slot, in_slot_arg2) \
- in_slot, in_slot_arg2; branch dest
-#endif
-
-#ifdef __LITTLE_ENDIAN__
-#define SHHI shlld
-#define SHLO shlrd
-#else
-#define SHHI shlrd
-#define SHLO shlld
-#endif
diff --git a/lib/libsetjmp/sh/setjmp.S b/lib/libsetjmp/sh/setjmp.S
deleted file mode 100644
index 7df2054531..0000000000
--- a/lib/libsetjmp/sh/setjmp.S
+++ /dev/null
@@ -1,194 +0,0 @@
-#include "config.h"
-#ifdef ROCKBOX_LITTLE_ENDIAN
-#define __LITTLE_ENDIAN__
-#endif
-
-/* SH7034, the only supported sh target supported by Rockbox is sh1 */
-#define __SH5__ 0
-#define __SHMEDIA__ 0
-
-/* below is unmodified setjmp.S revision 1.3 from newlib cvs */
-#if __SHMEDIA__
- .mode SHmedia
-#endif
-
-#include "asm.h"
-
-ENTRY(setjmp)
-#if __SH5__
- ptabs r18, tr0
- gettr tr5, r5
- gettr tr6, r6
- gettr tr7, r7
- st.q r2, 0*8, r18
- st.q r2, 1*8, r10
- st.q r2, 2*8, r11
- st.q r2, 3*8, r12
- st.q r2, 4*8, r13
- st.q r2, 5*8, r14
- st.q r2, 6*8, r15
- st.q r2, 7*8, r28
- st.q r2, 8*8, r29
- st.q r2, 9*8, r30
- st.q r2, 10*8, r31
- st.q r2, 11*8, r32
- st.q r2, 12*8, r33
- st.q r2, 13*8, r34
- st.q r2, 14*8, r35
- st.q r2, 15*8, r44
- st.q r2, 16*8, r45
- st.q r2, 17*8, r46
- st.q r2, 18*8, r47
- st.q r2, 19*8, r48
- st.q r2, 20*8, r49
- st.q r2, 21*8, r50
- st.q r2, 22*8, r51
- st.q r2, 23*8, r52
- st.q r2, 24*8, r53
- st.q r2, 25*8, r54
- st.q r2, 26*8, r55
- st.q r2, 27*8, r56
- st.q r2, 28*8, r57
- st.q r2, 29*8, r58
- st.q r2, 30*8, r59
- st.q r2, 31*8, r5
- st.q r2, 32*8, r6
- st.q r2, 33*8, r7
-#if ! __SH4_NOFPU__
- fst.d r2, 34*8, dr12
- fst.d r2, 35*8, dr14
- fst.d r2, 36*8, dr36
- fst.d r2, 37*8, dr38
- fst.d r2, 38*8, dr40
- fst.d r2, 39*8, dr42
- fst.d r2, 40*8, dr44
- fst.d r2, 41*8, dr46
- fst.d r2, 42*8, dr48
- fst.d r2, 43*8, dr50
- fst.d r2, 44*8, dr52
- fst.d r2, 45*8, dr54
- fst.d r2, 46*8, dr56
- fst.d r2, 47*8, dr58
- fst.d r2, 48*8, dr60
- fst.d r2, 49*8, dr62
-#endif
- movi 0, r2
- blink tr0, r63
-#else
-#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
- add #(13*4),r4
-#else
- add #(9*4),r4
-#endif
-
- sts.l pr,@-r4
-
-#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
- fmov.s fr15,@-r4 ! call saved floating point registers
- fmov.s fr14,@-r4
- fmov.s fr13,@-r4
- fmov.s fr12,@-r4
-#endif
-
- mov.l r15,@-r4 ! call saved integer registers
- mov.l r14,@-r4
- mov.l r13,@-r4
- mov.l r12,@-r4
-
- mov.l r11,@-r4
- mov.l r10,@-r4
- mov.l r9,@-r4
- mov.l r8,@-r4
-
- rts
- mov #0,r0
-#endif /* __SH5__ */
-
-ENTRY(longjmp)
-#if __SH5__
- ld.q r2, 0*8, r18
- ptabs r18, tr0
- ld.q r2, 1*8, r10
- ld.q r2, 2*8, r11
- ld.q r2, 3*8, r12
- ld.q r2, 4*8, r13
- ld.q r2, 5*8, r14
- ld.q r2, 6*8, r15
- ld.q r2, 7*8, r28
- ld.q r2, 8*8, r29
- ld.q r2, 9*8, r30
- ld.q r2, 10*8, r31
- ld.q r2, 11*8, r32
- ld.q r2, 12*8, r33
- ld.q r2, 13*8, r34
- ld.q r2, 14*8, r35
- ld.q r2, 15*8, r44
- ld.q r2, 16*8, r45
- ld.q r2, 17*8, r46
- ld.q r2, 18*8, r47
- ld.q r2, 19*8, r48
- ld.q r2, 20*8, r49
- ld.q r2, 21*8, r50
- ld.q r2, 22*8, r51
- ld.q r2, 23*8, r52
- ld.q r2, 24*8, r53
- ld.q r2, 25*8, r54
- ld.q r2, 26*8, r55
- ld.q r2, 27*8, r56
- ld.q r2, 28*8, r57
- ld.q r2, 29*8, r58
- ld.q r2, 30*8, r59
- ld.q r2, 31*8, r5
- ld.q r2, 32*8, r6
- ld.q r2, 33*8, r7
- ptabs r5, tr5
- ptabs r6, tr6
- ptabs r7, tr7
-#if ! __SH4_NOFPU__
- fld.d r2, 34*8, dr12
- fld.d r2, 35*8, dr14
- fld.d r2, 36*8, dr36
- fld.d r2, 37*8, dr38
- fld.d r2, 38*8, dr40
- fld.d r2, 39*8, dr42
- fld.d r2, 40*8, dr44
- fld.d r2, 41*8, dr46
- fld.d r2, 42*8, dr48
- fld.d r2, 43*8, dr50
- fld.d r2, 44*8, dr52
- fld.d r2, 45*8, dr54
- fld.d r2, 46*8, dr56
- fld.d r2, 47*8, dr58
- fld.d r2, 48*8, dr60
- fld.d r2, 49*8, dr62
-#endif
- movi 1, r2
- cmvne r3, r3, r2
- blink tr0, r63
-#else
- mov.l @r4+,r8
- mov.l @r4+,r9
- mov.l @r4+,r10
- mov.l @r4+,r11
-
- mov.l @r4+,r12
- mov.l @r4+,r13
- mov.l @r4+,r14
- mov.l @r4+,r15
-
-#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
- fmov.s @r4+,fr12 ! call saved floating point registers
- fmov.s @r4+,fr13
- fmov.s @r4+,fr14
- fmov.s @r4+,fr15
-#endif
-
- lds.l @r4+,pr
-
- mov r5,r0
- tst r0,r0
- bf retr4
- movt r0
-retr4: rts
- nop
-#endif /* __SH5__ */