src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def - Issue 1234393005: A mechanism to identify/forbid/"rewrite" non-temporal instructions (and other)

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Unified Diff: src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def

Issue 1234393005: A mechanism to identify/forbid/"rewrite" non-temporal instructions (and other) (Closed) Base URL: https://chromium.googlesource.com/native_client/src/native_client.git@master

Patch Set: Renaming Created 5 years, 5 months ago

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« src/trusted/validator_ragel/dfa_validate_common.c ('K') | « src/trusted/validator_ragel/gen_dfa.py ('k') | src/trusted/validator_ragel/instruction_definitions/mmx_instructions.def » ('j') | src/trusted/validator_ragel/validator.h » ('J')
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Index: src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def

diff --git a/src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def b/src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def

index b1848841fe98e72fbae0cc7f98c7ba38ed85cd8a..80298da8dcd7b46f65fdd786cefefee5a4db8747 100644

--- a/src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def

+++ b/src/trusted/validator_ragel/instruction_definitions/general_purpose_instructions.def

@@ -477,7 +477,7 @@ movmskpd Upd Gy, 0x66 0x0f 0x50, CPUFeature_SSE2

# for "Gy" and "Gd" operands. We use objdump's description.

movmskps Ups Gy, 0x0f 0x50, CPUFeature_SSE

######## MOVNTI ################################################################

-movnti Gy My, 0x0f 0xc3, CPUFeature_SSE2

+movnti Gy My, 0x0f 0xc3, CPUFeature_SSE2 nacl-forbid-or-rewrite

######## MOVS/MOVSB/MOVSW/MOVSD/MOVSQ ##########################################

movs X Y, 0xa4, rep nacl-amd64-forbidden

######## MOVSX #################################################################