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| author | Kazu Hirata <kazu@codesourcery.com> | 2006-12-25 23:05:24 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@codesourcery.com> | 2006-12-25 23:05:24 +0000 |
| commit | 3e0c6ff3a7e1e44cdf0cfa60f627a5a73de5b345 (patch) | |
| tree | 5b06174b863dbcb3f902e96cac2015209bbf3183 /libgloss/arm/syscalls.c | |
| parent | 7f0213da6b0da60c406dfaaa1840741c3feaddb4 (diff) | |
| download | newlib-3e0c6ff3a7e1e44cdf0cfa60f627a5a73de5b345.zip newlib-3e0c6ff3a7e1e44cdf0cfa60f627a5a73de5b345.tar.gz newlib-3e0c6ff3a7e1e44cdf0cfa60f627a5a73de5b345.tar.bz2 | |
* arm/licfunc.c (do_AngelSWI): Remove.
* arm/syscalls.c (do_AngelSWI): Remove.
* arm/swi.h (do_AngelSWI): New.
Diffstat (limited to 'libgloss/arm/syscalls.c')
| -rw-r--r-- | libgloss/arm/syscalls.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/libgloss/arm/syscalls.c b/libgloss/arm/syscalls.c index 7d871f9..913dd3d 100644 --- a/libgloss/arm/syscalls.c +++ b/libgloss/arm/syscalls.c @@ -49,7 +49,6 @@ static int wrap _PARAMS ((int)); static int error _PARAMS ((int)); static int get_errno _PARAMS ((void)); static int remap_handle _PARAMS ((int)); -static int do_AngelSWI _PARAMS ((int, void *)); static int findslot _PARAMS ((int)); /* Register name faking - works in collusion with the linker. */ @@ -95,26 +94,6 @@ findslot (int fh) return i; } -#ifdef ARM_RDI_MONITOR - -static inline int -do_AngelSWI (int reason, void * arg) -{ - int value; - asm volatile ("mov r0, %1; mov r1, %2; " AngelSWIInsn " %a3; mov %0, r0" - : "=r" (value) /* Outputs */ - : "r" (reason), "r" (arg), "i" (AngelSWI) /* Inputs */ - : "r0", "r1", "r2", "r3", "ip", "lr", "memory", "cc" - /* Clobbers r0 and r1, and lr if in supervisor mode */); - /* Accordingly to page 13-77 of ARM DUI 0040D other registers - can also be clobbered. Some memory positions may also be - changed by a system call, so they should not be kept in - registers. Note: we are assuming the manual is right and - Angel is respecting the APCS. */ - return value; -} -#endif /* ARM_RDI_MONITOR */ - /* Function to convert std(in|out|err) handles to internal versions. */ static int remap_handle (int fh) |