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Fri Jun 28 16:53:01 1996 David Mosberger-Tang <davidm@azstarnet.com>

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* sysdeps/unix/alpha/sysdep.h: Undo PIC-optimization of syscall
	error handling.  It's safer that way.
This commit is contained in:
Roland McGrath
1996-07-01 22:16:32 +00:00
parent e23ecc5f37
commit 8653138520
1 changed files with 1 additions and 11 deletions
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12
sysdeps/unix/alpha/sysdep.h
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@@ -99,22 +99,12 @@ name/**/: \
#undef PSEUDO_END #undef PSEUDO_END
#ifdef PIC #define PSEUDO_END(sym) \
/* When building a shared library, we can use a branch since the text
section of the library is much smaller than 4MB. If we ever break
this assumption, the linker will tell us. */
# define PSEUDO_END(sym) \
1996: \
br zero, __syscall_error; \
END(sym)
#else
# define PSEUDO_END(sym) \
1996: \ 1996: \
br gp, 2f; \ br gp, 2f; \
2: ldgp gp, 0(gp); \ 2: ldgp gp, 0(gp); \
jmp zero, __syscall_error; \ jmp zero, __syscall_error; \
END(sym) END(sym)
#endif
#define r0 v0 #define r0 v0
#define r1 a4 #define r1 a4