| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (c) 2012 The Native Client Authors. All rights reserved. | 2 * Copyright (c) 2012 The Native Client Authors. All rights reserved. |
| 3 * Use of this source code is governed by a BSD-style license that can be | 3 * Use of this source code is governed by a BSD-style license that can be |
| 4 * found in the LICENSE file. | 4 * found in the LICENSE file. |
| 5 */ | 5 */ |
| 6 | 6 |
| 7 #ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_SEG_SFI_NCVALIDATE_DETAILE
D_H__ | 7 #ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_SEG_SFI_NCVALIDATE_DETAILE
D_H__ |
| 8 #define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_SEG_SFI_NCVALIDATE_DETAILE
D_H__ | 8 #define NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_SEG_SFI_NCVALIDATE_DETAILE
D_H__ |
| 9 | 9 |
| 10 /* | 10 /* |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 * | 26 * |
| 27 * This secondary interface is considerbly slower than the primary interface | 27 * This secondary interface is considerbly slower than the primary interface |
| 28 * in that it does 2 walks over the code segment instead of one. However, by | 28 * in that it does 2 walks over the code segment instead of one. However, by |
| 29 * doing this second walk, it can generate more detailed error reports. | 29 * doing this second walk, it can generate more detailed error reports. |
| 30 * The secondary interface is engaged if one calls NCValidateInitDetailed | 30 * The secondary interface is engaged if one calls NCValidateInitDetailed |
| 31 * in place of NCValidateInit. The rest of the interface to the | 31 * in place of NCValidateInit. The rest of the interface to the |
| 32 * NaCl validator is the same. | 32 * NaCl validator is the same. |
| 33 * | 33 * |
| 34 * Basic usage: | 34 * Basic usage: |
| 35 * if (!NaClArchSuppported()) fail | 35 * if (!NaClArchSuppported()) fail |
| 36 * vstate = NCValidateInitDetailed(base, size, 16) | 36 * vstate = NCValidateInitDetailed(base, size, cpu_features) |
| 37 * if vstate == 0 fail | 37 * if vstate == 0 fail |
| 38 * for each section: | 38 * for each section: |
| 39 * NCValidateSegment(maddr, base, size, vstate); | 39 * NCValidateSegment(maddr, base, size, vstate); |
| 40 * rc = NCValidateFinish(); | 40 * rc = NCValidateFinish(); |
| 41 * if rc != 0 fail | 41 * if rc != 0 fail |
| 42 * NCValidateFreeState(&vstate); | 42 * NCValidateFreeState(&vstate); |
| 43 * | 43 * |
| 44 * See the README file in this directory for more info on the general | 44 * See the README file in this directory for more info on the general |
| 45 * structure of the validator. | 45 * structure of the validator. |
| 46 */ | 46 */ |
| 47 | 47 |
| 48 #include "native_client/src/trusted/validator/x86/ncval_seg_sfi/ncvalidate.h" | 48 #include "native_client/src/trusted/validator/x86/ncval_seg_sfi/ncvalidate.h" |
| 49 | 49 |
| 50 /* | 50 /* |
| 51 * NCValidateInitDetailed: Initialize NaCl validator internal state. Focus | 51 * NCValidateInitDetailed: Initialize NaCl validator internal state. Focus |
| 52 * is on error details rather then performance. Note: The paramters and | 52 * is on error details rather then performance. Note: The paramters and |
| 53 * return values for this function is the same as NCValidateInit | 53 * return values for this function is the same as NCValidateInit |
| 54 * from the primary interface to the NaCl validator, and replaces it | 54 * from the primary interface to the NaCl validator, and replaces it |
| 55 * in the secondary interface.o | 55 * in the secondary interface.o |
| 56 * | 56 * |
| 57 * Parameters: | 57 * Parameters: |
| 58 * vbase: base virtual address for code segment | 58 * vbase: base virtual address for code segment |
| 59 * codesize: size in bytes of code segment | 59 * codesize: size in bytes of code segment |
| 60 * alignment: 16 or 32, specifying alignment | |
| 61 * features: the features supported by the CPU that will run the code | 60 * features: the features supported by the CPU that will run the code |
| 62 * Returns: | 61 * Returns: |
| 63 * an initialized struct NCValidatorState * if everything is okay, | 62 * an initialized struct NCValidatorState * if everything is okay, |
| 64 * else NULL | 63 * else NULL |
| 65 */ | 64 */ |
| 66 struct NCValidatorState *NCValidateInitDetailed( | 65 struct NCValidatorState *NCValidateInitDetailed( |
| 67 const NaClPcAddress vbase, | 66 const NaClPcAddress vbase, |
| 68 const NaClMemorySize codesize, | 67 const NaClMemorySize codesize, |
| 69 const uint8_t alignment, | |
| 70 const NaClCPUFeaturesX86* features); | 68 const NaClCPUFeaturesX86* features); |
| 71 | 69 |
| 72 #endif /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_SEG_SFI_NCVALIDATE_DETA
ILED_H__ */ | 70 #endif /* NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_X86_NCVAL_SEG_SFI_NCVALIDATE_DETA
ILED_H__ */ |
| OLD | NEW |