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fix ldpc ubsan

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This commit is contained in:
laurent
2023-04-17 09:30:47 +02:00
parent 56367dd07c
commit 1fefd730d6
3 changed files with 1164 additions and 2124 deletions
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openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_init.h
+1004 -1213
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openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_mPass.h
+141 -907
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openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_types.h
+19 -4
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@@ -34,6 +34,21 @@
#include "time_meas.h"
#endif
#include "nrLDPCdecoder_defs.h"
typedef struct {
uint8_t* d;
int dim1;
int dim2;
} arr8_t;
typedef struct {
uint16_t* d;
int dim1;
int dim2;
} arr16_t;
typedef struct {
uint32_t* d;
int dim1;
int dim2;
} arr32_t;
// ==============================================================================
// TYPES
@@ -46,12 +61,12 @@ typedef struct nrLDPC_lut {
const uint8_t* numBnInBnGroups; /**< Number of CNs in every BN group */
const uint32_t* startAddrBnGroups; /**< Start addresses for BN groups in BN processing buffer */
const uint16_t* startAddrBnGroupsLlr; /**< Start addresses for BN groups in LLR processing buffer */
const uint16_t** circShift[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT for circular shift values for all CN groups and Zs */
const uint32_t** startAddrBnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT of start addresses of CN groups in BN proc buffer */
const uint8_t** bnPosBnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT of BN positions in BG for CN groups */
arr16_t circShift[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT for circular shift values for all CN groups and Zs */
arr32_t startAddrBnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT of start addresses of CN groups in BN proc buffer */
arr8_t bnPosBnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT of BN positions in BG for CN groups */
const uint16_t* llr2llrProcBufAddr; /**< LUT for transferring input LLRs to LLR processing buffer */
const uint8_t* llr2llrProcBufBnPos; /**< LUT BN position in BG */
const uint8_t** posBnInCnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT for llr2cnProcBuf */
arr8_t posBnInCnProcBuf[NR_LDPC_NUM_CN_GROUPS_BG1]; /**< LUT for llr2cnProcBuf */
} t_nrLDPC_lut;
/**