From f15cbe6f1a4b4d9df59142fc8e4abb973302cf44 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 29 Jul 2008 08:09:44 +0900 Subject: sh: migrate to arch/sh/include/ This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg Signed-off-by: Paul Mundt --- arch/sh/include/asm/entry-macros.S | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 arch/sh/include/asm/entry-macros.S (limited to 'arch/sh/include/asm/entry-macros.S') diff --git a/arch/sh/include/asm/entry-macros.S b/arch/sh/include/asm/entry-macros.S new file mode 100644 index 000000000000..2dab0b8d9454 --- /dev/null +++ b/arch/sh/include/asm/entry-macros.S @@ -0,0 +1,33 @@ +! entry.S macro define + + .macro cli + stc sr, r0 + or #0xf0, r0 + ldc r0, sr + .endm + + .macro sti + mov #0xf0, r11 + extu.b r11, r11 + not r11, r11 + stc sr, r10 + and r11, r10 +#ifdef CONFIG_CPU_HAS_SR_RB + stc k_g_imask, r11 + or r11, r10 +#endif + ldc r10, sr + .endm + + .macro get_current_thread_info, ti, tmp +#ifdef CONFIG_CPU_HAS_SR_RB + stc r7_bank, \ti +#else + mov #((THREAD_SIZE - 1) >> 10) ^ 0xff, \tmp + shll8 \tmp + shll2 \tmp + mov r15, \ti + and \tmp, \ti +#endif + .endm + -- cgit v1.2.3