Searched refs:WSBITS (Results 1 – 5 of 5) sorted by relevance
| /linux-4.4.14/arch/xtensa/kernel/ |
| D | ptrace.c | 106 rotws = (((ws | (ws << WSBITS)) >> wb) & in ptrace_setregs()
107 ((1 << WSBITS) - 1)) & ~1; in ptrace_setregs()
108 wmask = ((rotws ? WSBITS + 1 - ffs(rotws) : 0) << 4) | in ptrace_setregs()
120 (WSBITS - wb) * 16)) in ptrace_setregs()
213 tmp = ((ws>>wb) | (ws<<(WSBITS-wb))) & ((1<<WSBITS)-1); in ptrace_peekusr()
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| D | entry.S | 50 nsau \bit, \mask # 32-WSBITS ... 31 (32 iff 0)
51 addi \bit, \bit, WSBITS - 32 + 1 # uppest bit set -> return 1
53 movi \bit, WSBITS
54 #if WSBITS > 16
59 #if WSBITS > 8
164 slli a2, a3, 32-WSBITS
166 srli a2, a2, 32-WSBITS
1183 slli a0, a3, WSBITS
1189 extui a3, a3, 1, WSBITS-1 # a3 = 0yyxxxwww
1190 movi a0, (1 << (WSBITS-1))
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| D | process.c | 329 ws = ((ws >> wb) | (ws << (WSBITS - wb))) & ((1 << WSBITS) - 1); in xtensa_elf_core_copy_regs()
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| D | stacktrace.c | 67 windowstart = (windowstart << WSBITS | windowstart) >> windowbase; in xtensa_backtrace_user()
72 for (index = WSBITS - 1; (index > 0) && depth; depth--, index--) in xtensa_backtrace_user()
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| /linux-4.4.14/arch/xtensa/include/asm/ |
| D | processor.h | 103 #define WSBITS (XCHAL_NUM_AREGS / 4) /* width of WINDOWSTART in bits */ macro
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