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X86: Don't truncate the immediate parameter for the ENTER instruction.

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Gabe Black 2009-08-07 10:12:29 -07:00
parent 2e3446a410
commit 2daba26359
1 changed files with 2 additions and 2 deletions
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src/arch/x86/isa/insts/general_purpose/data_transfer/stack_operations.py
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@ -162,9 +162,9 @@ def macroop ENTER_I_I {
# writes any values. # writes any values.
# Pull the different components out of the immediate # Pull the different components out of the immediate
limm t1, imm limm t1, imm, dataSize=8
zexti t2, t1, 15, dataSize=8 zexti t2, t1, 15, dataSize=8
srli t1, t1, 16 srli t1, t1, 16, dataSize=8
zexti t1, t1, 5, dataSize=8 zexti t1, t1, 5, dataSize=8
# t1 is now the masked nesting level, and t2 is the amount of storage. # t1 is now the masked nesting level, and t2 is the amount of storage.