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arch: all: Remove legacy code

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The struct _kernel_ach exists only because ARC' s port needed it, in
all other ports this was defined as an empty struct. Turns out that
this struct is not required even for ARC anymore, this is a legacy
code from nanokernel time.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2019-04-17 13:15:26 -07:00 • committed by Andrew Boie
commit d61c679d43
10 changed files with 0 additions and 54 deletions
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13
arch/arc/include/kernel_arch_data.h
View file

@ -162,19 +162,6 @@ struct _callee_saved_stack {
typedef struct _callee_saved_stack _callee_saved_stack_t;
struct _kernel_arch {
char *rirq_sp; /* regular IRQ stack pointer base */
/*
* FIRQ stack pointer is installed once in the second bank's SP, so
* there is no need to track it in _kernel.
*/
};
typedef struct _kernel_arch _kernel_arch_t;
#endif /* _ASMLANGUAGE */
/* stacks */

6
arch/arm/include/kernel_arch_data.h
View file

@ -55,12 +55,6 @@ typedef struct __esf _esf_t;
#ifndef _ASMLANGUAGE
struct _kernel_arch {
/* empty */
};
typedef struct _kernel_arch _kernel_arch_t;
#endif /* _ASMLANGUAGE */
#ifdef __cplusplus

6
arch/nios2/include/kernel_arch_data.h
View file

@ -47,12 +47,6 @@ extern "C" {
#ifndef _ASMLANGUAGE
struct _kernel_arch {
/* nothing for now */
};
typedef struct _kernel_arch _kernel_arch_t;
extern K_THREAD_STACK_DEFINE(_interrupt_stack, CONFIG_ISR_STACK_SIZE);
#endif /* _ASMLANGUAGE */

6
arch/posix/include/kernel_arch_data.h
View file

@ -27,12 +27,6 @@ extern "C" {
#ifndef _ASMLANGUAGE
struct _kernel_arch {
/* empty */
};
typedef struct _kernel_arch _kernel_arch_t;
#endif /* _ASMLANGUAGE */
#ifdef __cplusplus

6
arch/riscv32/include/kernel_arch_data.h
View file

@ -31,12 +31,6 @@ extern "C" {
#include <misc/dlist.h>
#include <kernel_internal.h>
struct _kernel_arch {
/* nothing for now */
};
typedef struct _kernel_arch _kernel_arch_t;
extern K_THREAD_STACK_DEFINE(_interrupt_stack, CONFIG_ISR_STACK_SIZE);
#endif /* _ASMLANGUAGE */

6
arch/x86/include/kernel_arch_data.h
View file

@ -413,12 +413,6 @@ extern void z_x86_thread_entry_wrapper(k_thread_entry_t entry,
extern "C" {
#endif
struct _kernel_arch {
};
typedef struct _kernel_arch _kernel_arch_t;
#ifdef __cplusplus
}
#endif

2
arch/x86_64/include/kernel_arch_data.h
View file

@ -6,6 +6,4 @@
#ifndef _KERNEL_ARCH_DATA_H
#define _KERNEL_ARCH_DATA_H
struct _kernel_arch { };
#endif /* _KERNEL_ARCH_DATA_H */

5
arch/xtensa/include/kernel_arch_data.h
View file

@ -47,11 +47,6 @@ extern "C" {
typedef struct __esf __esf_t;
struct _kernel_arch {
};
typedef struct _kernel_arch _kernel_arch_t;
#endif /*! _ASMLANGUAGE && ! __ASSEMBLER__ */
#ifdef CONFIG_USE_SWITCH

1
kernel/include/kernel_offsets.h
View file

@ -36,7 +36,6 @@ GEN_OFFSET_SYM(_kernel_t, idle);
#endif
GEN_OFFSET_SYM(_kernel_t, ready_q);
GEN_OFFSET_SYM(_kernel_t, arch);
#ifndef CONFIG_SMP
GEN_OFFSET_SYM(_ready_q_t, cache);

3
kernel/include/kernel_structs.h
View file

@ -167,9 +167,6 @@ struct z_kernel {
#if defined(CONFIG_THREAD_MONITOR)
struct k_thread *threads; /* singly linked list of ALL threads */
#endif
/* arch-specific part of _kernel */
struct _kernel_arch arch;
};
typedef struct z_kernel _kernel_t;