ppc32
[Libc]

ppc32 architecture dependent parts of libc More...

Files
file	atomic.h
file	ddi.h
file	faddr.h
file	fibril.h
file	istate.h
file	regname.h
file	stackarg.h
file	stacktrace.c
file	syscall.c
file	thread.h
file	tls.c
file	tls.h
file	types.h
Data Structures
struct	context_t
	Fibril context. More...
struct	istate
	Interrupt context. More...
struct	tcb_t
	TCB (Thread Control Block) struct. More...
Defines
#define	__32_BITS__
#define	CONFIG_TLS_VARIANT_1
#define	context_set(c, _pc, stack, size, ptls)
#define	cr0   0
#define	cr1   1
#define	cr2   2
#define	cr3   3
#define	cr4   4
#define	cr5   5
#define	cr6   6
#define	cr7   7
#define	evr0   0
#define	evr1   1
#define	evr10   10
#define	evr11   11
#define	evr12   12
#define	evr13   13
#define	evr14   14
#define	evr15   15
#define	evr16   16
#define	evr17   17
#define	evr18   18
#define	evr19   19
#define	evr2   2
#define	evr20   20
#define	evr21   21
#define	evr22   22
#define	evr23   23
#define	evr24   24
#define	evr25   25
#define	evr26   26
#define	evr27   27
#define	evr28   28
#define	evr29   29
#define	evr3   3
#define	evr30   30
#define	evr31   31
#define	evr4   4
#define	evr5   5
#define	evr6   6
#define	evr7   7
#define	evr8   8
#define	evr9   9
#define	FADDR(fptr)   ((uintptr_t) (fptr))
#define	fr0   0
#define	fr1   1
#define	fr10   10
#define	fr11   11
#define	fr12   12
#define	fr13   13
#define	fr14   14
#define	fr15   15
#define	fr16   16
#define	fr17   17
#define	fr18   18
#define	fr19   19
#define	fr2   2
#define	fr20   20
#define	fr21   21
#define	fr22   22
#define	fr23   23
#define	fr24   24
#define	fr25   25
#define	fr26   26
#define	fr27   27
#define	fr28   28
#define	fr29   29
#define	fr3   3
#define	fr30   30
#define	fr31   31
#define	fr4   4
#define	fr5   5
#define	fr6   6
#define	fr7   7
#define	fr8   8
#define	fr9   9
#define	FRAME_OFFSET_FP_PREV   0
#define	FRAME_OFFSET_RA   4
#define	LIBC_ARCH_ATOMIC_H_
#define	PPC_TP_OFFSET   0x7000
#define	PRIdn   PRId32
	Format for native_t.
#define	PRIua   PRIu32
	Format for atomic_count_t.
#define	PRIun   PRIu32
	Format for sysarg_t.
#define	PRIxn   PRIx32
	Format for hexadecimal sysarg_t.
#define	r0   0
#define	r1   1
#define	r10   10
#define	r11   11
#define	r12   12
#define	r13   13
#define	r14   14
#define	r15   15
#define	r16   16
#define	r17   17
#define	r18   18
#define	r19   19
#define	r2   2
#define	r20   20
#define	r21   21
#define	r22   22
#define	r23   23
#define	r24   24
#define	r25   25
#define	r26   26
#define	r27   27
#define	r28   28
#define	r29   29
#define	r3   3
#define	r30   30
#define	r31   31
#define	r4   4
#define	r5   5
#define	r6   6
#define	r7   7
#define	r8   8
#define	r9   9
#define	SIZE_MAX   UINT32_MAX
#define	SIZE_MIN   UINT32_MIN
#define	sp   1
#define	SP_DELTA   16
#define	SSIZE_MAX   INT32_MAX
#define	SSIZE_MIN   INT32_MIN
#define	vr0   0
#define	vr1   1
#define	vr10   10
#define	vr11   11
#define	vr12   12
#define	vr13   13
#define	vr14   14
#define	vr15   15
#define	vr16   16
#define	vr17   17
#define	vr18   18
#define	vr19   19
#define	vr2   2
#define	vr20   20
#define	vr21   21
#define	vr22   22
#define	vr23   23
#define	vr24   24
#define	vr25   25
#define	vr26   26
#define	vr27   27
#define	vr28   28
#define	vr29   29
#define	vr3   3
#define	vr30   30
#define	vr31   31
#define	vr4   4
#define	vr5   5
#define	vr6   6
#define	vr7   7
#define	vr8   8
#define	vr9   9
Typedefs
typedef uint32_t	atomic_count_t
typedef int32_t	atomic_signed_t
typedef istate	istate_t
	Interrupt context.
typedef uint32_t	size_t
typedef int32_t	ssize_t
typedef uint32_t	sysarg_t
typedef uint32_t	uintptr_t
Functions
tcb_t *	__alloc_tls (void **data, size_t size)
void	__free_tls_arch (tcb_t *tcb, size_t size)
sysarg_t	__syscall (const sysarg_t p1, const sysarg_t p2, const sysarg_t p3, const sysarg_t p4, const sysarg_t p5, const sysarg_t p6, const syscall_t id)
	Syscall routine.
static tcb_t *	__tcb_get (void)
static void	__tcb_set (tcb_t *tcb)
static void	atomic_dec (atomic_t *val)
static void	atomic_inc (atomic_t *val)
static atomic_count_t	atomic_postdec (atomic_t *val)
static atomic_count_t	atomic_postinc (atomic_t *val)
static atomic_count_t	atomic_predec (atomic_t *val)
static atomic_count_t	atomic_preinc (atomic_t *val)
static uintptr_t	context_get_fp (context_t *ctx)
static uintptr_t	istate_get_fp (istate_t *istate)
static uintptr_t	istate_get_pc (istate_t *istate)
int	stacktrace_fp_prev (stacktrace_t *st, uintptr_t fp, uintptr_t *prev)
bool	stacktrace_fp_valid (stacktrace_t *st, uintptr_t fp)
int	stacktrace_ra_get (stacktrace_t *st, uintptr_t fp, uintptr_t *ra)

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Detailed Description

ppc32 architecture dependent parts of libc

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Typedef Documentation

typedef struct istate istate_t

Interrupt context.

This is a copy of the kernel definition with which it must be kept in sync.

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Function Documentation

sysarg_t __syscall	(	const sysarg_t	p1,
		const sysarg_t	p2,
		const sysarg_t	p3,
		const sysarg_t	p4,
		const sysarg_t	p5,
		const sysarg_t	p6,
		const syscall_t	id
	)

Syscall routine.

Stores p1-p4, id to r0-r4 registers and calls swi instruction. Returned value is read from r0 register.

Parameters:

	p1	Parameter 1.
	p2	Parameter 2.
	p3	Parameter 3.
	p4	Parameter 4.
	id	Number of syscall.

Returns:

Syscall return value.

Definition at line 39 of file syscall.c.

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