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-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
8m68k/setjmp.S 8m68k/setjmp.S
9#endif 9#endif
10 10
11#ifdef CPU_SH
12sh/setjmp.S
13#endif
14
15#ifdef CPU_MIPS 11#ifdef CPU_MIPS
16mips/setjmp.S 12mips/setjmp.S
17#endif 13#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 @@
36#endif 36#endif
37#endif 37#endif
38 38
39#ifdef CPU_SH
40#define __SH5__ 0
41#if __SH5__
42#define _JBLEN 50
43#define _JBTYPE long long
44#else
45/* r8 through r15 (callee saved), pr, fp regs if available */
46#define _JBLEN 20
47#endif /* __SH5__ */
48#endif
49
50#ifdef _JBLEN 39#ifdef _JBLEN
51#ifdef _JBTYPE 40#ifdef _JBTYPE
52typedef _JBTYPE jmp_buf[_JBLEN]; 41typedef _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 @@
1#ifdef __STDC__
2# define _C_LABEL(x) _ ## x
3#else
4# define _C_LABEL(x) _/**/x
5#endif
6#define _ASM_LABEL(x) x
7
8#if __SH5__
9# if __SH5__ == 32 && __SHMEDIA__
10# define TEXT .section .text..SHmedia32, "ax"
11# else
12# define TEXT .text
13# endif
14
15# define _ENTRY(name) \
16 TEXT; .balign 8; .globl name; name:
17#else
18#define _ENTRY(name) \
19 .text; .align 2; .globl name; name:
20#endif /* __SH5__ */
21
22#define ENTRY(name) \
23 _ENTRY(_C_LABEL(name))
24
25#if (defined (__sh2__) || defined (__SH2E__) || defined (__sh3__) || defined (__SH3E__) \
26 || defined (__SH4_SINGLE__) || defined (__SH4__)) \
27 || defined (__SH4_SINGLE_ONLY__) || defined (__SH5__) || defined (__SH2A__)
28#define DELAYED_BRANCHES
29#define SL(branch, dest, in_slot, in_slot_arg2) \
30 branch##.s dest; in_slot, in_slot_arg2
31#else
32#define SL(branch, dest, in_slot, in_slot_arg2) \
33 in_slot, in_slot_arg2; branch dest
34#endif
35
36#ifdef __LITTLE_ENDIAN__
37#define SHHI shlld
38#define SHLO shlrd
39#else
40#define SHHI shlrd
41#define SHLO shlld
42#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 @@
1#include "config.h"
2#ifdef ROCKBOX_LITTLE_ENDIAN
3#define __LITTLE_ENDIAN__
4#endif
5
6/* SH7034, the only supported sh target supported by Rockbox is sh1 */
7#define __SH5__ 0
8#define __SHMEDIA__ 0
9
10/* below is unmodified setjmp.S revision 1.3 from newlib cvs */
11#if __SHMEDIA__
12 .mode SHmedia
13#endif
14
15#include "asm.h"
16
17ENTRY(setjmp)
18#if __SH5__
19 ptabs r18, tr0
20 gettr tr5, r5
21 gettr tr6, r6
22 gettr tr7, r7
23 st.q r2, 0*8, r18
24 st.q r2, 1*8, r10
25 st.q r2, 2*8, r11
26 st.q r2, 3*8, r12
27 st.q r2, 4*8, r13
28 st.q r2, 5*8, r14
29 st.q r2, 6*8, r15
30 st.q r2, 7*8, r28
31 st.q r2, 8*8, r29
32 st.q r2, 9*8, r30
33 st.q r2, 10*8, r31
34 st.q r2, 11*8, r32
35 st.q r2, 12*8, r33
36 st.q r2, 13*8, r34
37 st.q r2, 14*8, r35
38 st.q r2, 15*8, r44
39 st.q r2, 16*8, r45
40 st.q r2, 17*8, r46
41 st.q r2, 18*8, r47
42 st.q r2, 19*8, r48
43 st.q r2, 20*8, r49
44 st.q r2, 21*8, r50
45 st.q r2, 22*8, r51
46 st.q r2, 23*8, r52
47 st.q r2, 24*8, r53
48 st.q r2, 25*8, r54
49 st.q r2, 26*8, r55
50 st.q r2, 27*8, r56
51 st.q r2, 28*8, r57
52 st.q r2, 29*8, r58
53 st.q r2, 30*8, r59
54 st.q r2, 31*8, r5
55 st.q r2, 32*8, r6
56 st.q r2, 33*8, r7
57#if ! __SH4_NOFPU__
58 fst.d r2, 34*8, dr12
59 fst.d r2, 35*8, dr14
60 fst.d r2, 36*8, dr36
61 fst.d r2, 37*8, dr38
62 fst.d r2, 38*8, dr40
63 fst.d r2, 39*8, dr42
64 fst.d r2, 40*8, dr44
65 fst.d r2, 41*8, dr46
66 fst.d r2, 42*8, dr48
67 fst.d r2, 43*8, dr50
68 fst.d r2, 44*8, dr52
69 fst.d r2, 45*8, dr54
70 fst.d r2, 46*8, dr56
71 fst.d r2, 47*8, dr58
72 fst.d r2, 48*8, dr60
73 fst.d r2, 49*8, dr62
74#endif
75 movi 0, r2
76 blink tr0, r63
77#else
78#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
79 add #(13*4),r4
80#else
81 add #(9*4),r4
82#endif
83
84 sts.l pr,@-r4
85
86#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
87 fmov.s fr15,@-r4 ! call saved floating point registers
88 fmov.s fr14,@-r4
89 fmov.s fr13,@-r4
90 fmov.s fr12,@-r4
91#endif
92
93 mov.l r15,@-r4 ! call saved integer registers
94 mov.l r14,@-r4
95 mov.l r13,@-r4
96 mov.l r12,@-r4
97
98 mov.l r11,@-r4
99 mov.l r10,@-r4
100 mov.l r9,@-r4
101 mov.l r8,@-r4
102
103 rts
104 mov #0,r0
105#endif /* __SH5__ */
106
107ENTRY(longjmp)
108#if __SH5__
109 ld.q r2, 0*8, r18
110 ptabs r18, tr0
111 ld.q r2, 1*8, r10
112 ld.q r2, 2*8, r11
113 ld.q r2, 3*8, r12
114 ld.q r2, 4*8, r13
115 ld.q r2, 5*8, r14
116 ld.q r2, 6*8, r15
117 ld.q r2, 7*8, r28
118 ld.q r2, 8*8, r29
119 ld.q r2, 9*8, r30
120 ld.q r2, 10*8, r31
121 ld.q r2, 11*8, r32
122 ld.q r2, 12*8, r33
123 ld.q r2, 13*8, r34
124 ld.q r2, 14*8, r35
125 ld.q r2, 15*8, r44
126 ld.q r2, 16*8, r45
127 ld.q r2, 17*8, r46
128 ld.q r2, 18*8, r47
129 ld.q r2, 19*8, r48
130 ld.q r2, 20*8, r49
131 ld.q r2, 21*8, r50
132 ld.q r2, 22*8, r51
133 ld.q r2, 23*8, r52
134 ld.q r2, 24*8, r53
135 ld.q r2, 25*8, r54
136 ld.q r2, 26*8, r55
137 ld.q r2, 27*8, r56
138 ld.q r2, 28*8, r57
139 ld.q r2, 29*8, r58
140 ld.q r2, 30*8, r59
141 ld.q r2, 31*8, r5
142 ld.q r2, 32*8, r6
143 ld.q r2, 33*8, r7
144 ptabs r5, tr5
145 ptabs r6, tr6
146 ptabs r7, tr7
147#if ! __SH4_NOFPU__
148 fld.d r2, 34*8, dr12
149 fld.d r2, 35*8, dr14
150 fld.d r2, 36*8, dr36
151 fld.d r2, 37*8, dr38
152 fld.d r2, 38*8, dr40
153 fld.d r2, 39*8, dr42
154 fld.d r2, 40*8, dr44
155 fld.d r2, 41*8, dr46
156 fld.d r2, 42*8, dr48
157 fld.d r2, 43*8, dr50
158 fld.d r2, 44*8, dr52
159 fld.d r2, 45*8, dr54
160 fld.d r2, 46*8, dr56
161 fld.d r2, 47*8, dr58
162 fld.d r2, 48*8, dr60
163 fld.d r2, 49*8, dr62
164#endif
165 movi 1, r2
166 cmvne r3, r3, r2
167 blink tr0, r63
168#else
169 mov.l @r4+,r8
170 mov.l @r4+,r9
171 mov.l @r4+,r10
172 mov.l @r4+,r11
173
174 mov.l @r4+,r12
175 mov.l @r4+,r13
176 mov.l @r4+,r14
177 mov.l @r4+,r15
178
179#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
180 fmov.s @r4+,fr12 ! call saved floating point registers
181 fmov.s @r4+,fr13
182 fmov.s @r4+,fr14
183 fmov.s @r4+,fr15
184#endif
185
186 lds.l @r4+,pr
187
188 mov r5,r0
189 tst r0,r0
190 bf retr4
191 movt r0
192retr4: rts
193 nop
194#endif /* __SH5__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-17 22:15:56 +0000