diff options
| author | David Daney <ddaney@caviumnetworks.com> | 2010-07-23 18:41:43 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-08-05 13:26:21 +0100 |
| commit | 22b0763a2328434ac68cca884e1b7d350ca61332 (patch) | |
| tree | 59635ba7ba3368d40defdebc07c94d61d5941491 /arch/mips/include | |
| parent | 5b97c3f7ae0ad0eea1eb90d649420a1a180f2bdf (diff) | |
MIPS: uasm: Add option to export uasm API.
A 'select EXPORT_UASM' in Kconfig will cause the uasm to be exported
for use in modules. When it is exported, all the uasm data and code
cease to be __init and __initdata.
Also daddiu_bug cannot be __cpuinitdata if uasm is exported. The
cleanest thing is to just make it normal data.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1500/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/uasm.h | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h index db9d449b51e..892062d6d74 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -10,44 +10,55 @@ #include <linux/types.h> +#ifdef CONFIG_EXPORT_UASM +#include <linux/module.h> +#define __uasminit +#define __uasminitdata +#define UASM_EXPORT_SYMBOL(sym) EXPORT_SYMBOL(sym) +#else +#define __uasminit __cpuinit +#define __uasminitdata __cpuinitdata +#define UASM_EXPORT_SYMBOL(sym) +#endif + #define Ip_u1u2u3(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c) #define Ip_u2u1u3(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c) #define Ip_u3u1u2(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c) #define Ip_u1u2s3(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c) #define Ip_u2s3u1(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, signed int b, unsigned int c) #define Ip_u2u1s3(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c) #define Ip_u2u1msbu3(op) \ -void __cpuinit \ +void __uasminit \ uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \ unsigned int d) #define Ip_u1u2(op) \ -void __cpuinit uasm_i##op(u32 **buf, unsigned int a, unsigned int b) +void __uasminit uasm_i##op(u32 **buf, unsigned int a, unsigned int b) #define Ip_u1s2(op) \ -void __cpuinit uasm_i##op(u32 **buf, unsigned int a, signed int b) +void __uasminit uasm_i##op(u32 **buf, unsigned int a, signed int b) -#define Ip_u1(op) void __cpuinit uasm_i##op(u32 **buf, unsigned int a) +#define Ip_u1(op) void __uasminit uasm_i##op(u32 **buf, unsigned int a) -#define Ip_0(op) void __cpuinit uasm_i##op(u32 **buf) +#define Ip_0(op) void __uasminit uasm_i##op(u32 **buf) Ip_u2u1s3(_addiu); Ip_u3u1u2(_addu); @@ -112,7 +123,7 @@ struct uasm_label { int lab; }; -void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid); +void __uasminit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid); #ifdef CONFIG_64BIT int uasm_in_compat_space_p(long addr); #endif @@ -122,7 +133,7 @@ void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr); void UASM_i_LA(u32 **buf, unsigned int rs, long addr); #define UASM_L_LA(lb) \ -static inline void __cpuinit uasm_l##lb(struct uasm_label **lab, u32 *addr) \ +static inline void __uasminit uasm_l##lb(struct uasm_label **lab, u32 *addr) \ { \ uasm_build_label(lab, addr, label##lb); \ } |