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* arm/licfunc.c (do_AngelSWI): Remove.

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* arm/syscalls.c (do_AngelSWI): Remove.
	* arm/swi.h (do_AngelSWI): New.
This commit is contained in:
Kazu Hirata
2006-12-25 23:05:24 +00:00
parent 7f0213da6b
commit 3e0c6ff3a7
4 changed files with 25 additions and 35 deletions
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21
libgloss/arm/syscalls.c
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@@ -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)