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Add sh2e support

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This commit is contained in:
Nick Clifton 2003-01-24 15:46:04 +00:00
parent 8bbcd9a1a5
commit 0127ae4041
4 changed files with 15 additions and 5 deletions
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10
newlib/ChangeLog
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@ -1,3 +1,13 @@
2003-01-24 Nick Clifton <nickc@redhat.com>
* Add sh2e support:
2002-04-02 Alexandre Oliva <aoliva@redhat.com>
* libc/machine/sh/asm.h: Added __SH2E__ next to __SH3E__.
* libc/machine/sh/setjmp.S: Likewise.
* libc/include/machine/ieeefp.h: Likewise.
2003-01-24 Corinna Vinschen <corinna@vinschen.de>
* libc/include/sys/unistd.h: Add setregid and setreuid declarations

2
newlib/libc/include/machine/ieeefp.h
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@ -94,7 +94,7 @@
#else
#define __IEEE_BIG_ENDIAN
#endif
#if defined(__SH3E__) || defined(__SH4_SINGLE_ONLY__)
#if defined(__SH2E__) || defined(__SH3E__) || defined(__SH4_SINGLE_ONLY__)
#define _DOUBLE_IS_32BITS
#endif
#endif

2
newlib/libc/machine/sh/asm.h
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@ -22,7 +22,7 @@
#define ENTRY(name) \
_ENTRY(_C_LABEL(name))
#if (defined (__sh2__) || defined (__sh3__) || defined (__SH3E__) \
#if (defined (__sh2__) || defined (__SH2E__) || defined (__sh3__) || defined (__SH3E__) \
|| defined (__SH4_SINGLE__) || defined (__SH4__)) \
|| defined (__SH4_SINGLE_ONLY__) || defined (__SH5__)
#define DELAYED_BRANCHES

6
newlib/libc/machine/sh/setjmp.S
View File

@ -72,7 +72,7 @@ ENTRY(setjmp)
movi 0, r2
blink tr0, r63
#else
#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
#if defined (__SH2E__) || defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
add #(13*4),r4
#else
add #(9*4),r4
@ -80,7 +80,7 @@ ENTRY(setjmp)
sts.l pr,@-r4
#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
#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
@ -173,7 +173,7 @@ ENTRY(longjmp)
mov.l @r4+,r14
mov.l @r4+,r15
#if defined (__SH3E__) || defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
#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