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fix-ubsan

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This commit is contained in:
laurent
2023-04-19 22:12:08 +02:00
committed by Robert Schmidt
parent 63fc39dc3f
commit 7f4e8f9220
5 changed files with 67 additions and 45 deletions
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openair1/PHY/CODING/crc_byte.c
+10 -10
View File
@@ -95,11 +95,11 @@ crc table initialization
static unsigned int crc24aTable[256];
static unsigned int crc24bTable[256];
static unsigned int crc24cTable[256];
static unsigned short crc16Table[256];
static unsigned short crc12Table[256];
static unsigned short crc11Table[256];
static unsigned char crc8Table[256];
static unsigned char crc6Table[256];
static unsigned int crc16Table[256];
static unsigned int crc12Table[256];
static unsigned int crc11Table[256];
static unsigned int crc8Table[256];
static unsigned int crc6Table[256];
#if USE_INTEL_CRC
static DECLARE_ALIGNED(struct crc_pclmulqdq_ctx lte_crc24a_pclmulqdq, 16) = {
@@ -131,11 +131,11 @@ void crcTableInit (void)
crc24aTable[c] = crcbit (&c, 1, poly24a);
crc24bTable[c] = crcbit (&c, 1, poly24b);
crc24cTable[c] = crcbit (&c, 1, poly24c);
crc16Table[c] = (unsigned short) (crcbit (&c, 1, poly16) >> 16);
crc12Table[c] = (unsigned short) (crcbit (&c, 1, poly12) >> 16);
crc11Table[c] = (unsigned short) (crcbit (&c, 1, poly11) >> 16);
crc8Table[c] = (unsigned char) (crcbit (&c, 1, poly8) >> 24);
crc6Table[c] = (unsigned char) (crcbit (&c, 1, poly6) >> 24);
crc16Table[c] = crcbit(&c, 1, poly16) >> 16;
crc12Table[c] = crcbit(&c, 1, poly12) >> 16;
crc11Table[c] = crcbit(&c, 1, poly11) >> 16;
crc8Table[c] = crcbit(&c, 1, poly8) >> 24;
crc6Table[c] = crcbit(&c, 1, poly6) >> 24;
} while (++c);
#if USE_INTEL_CRC
crc_xmm_be_le_swap128 = _mm_setr_epi32(0x0c0d0e0f, 0x08090a0b,
openair1/PHY/LTE_TRANSPORT/dci_tools_common.c
+1 -1
View File
@@ -353,7 +353,7 @@ void conv_rballoc(uint8_t ra_header,uint32_t rb_alloc,uint32_t N_RB_DL,uint32_t
for (i=16; i>0; i--) {
if ((rb_alloc&(1<<i)) != 0)
rb_alloc2[(3*(16-i))>>5] |= (7<<((3*(16-i))%32));
rb_alloc2[(3 * (16 - i)) >> 5] |= (7U << ((3 * (16 - i)) % 32));
}
// bit mask across
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
+12 -12
View File
@@ -840,16 +840,16 @@ int allocate_REs_in_RB_no_pilots_16QAM_tm2(PHY_VARS_eNB* phy_vars_eNB,
(((uint32_t)x0p[4])<<5)|(((uint32_t)x0p[6])<<4)|
(((uint32_t)x0p[5])<<7)|(((uint32_t)x0p[7])<<6);
txF0[0]=qam_table16_0[qam16_table_offset];
txF1[0]=qam_table16_1[qam16_table_offset];
memcpy(txF0, &qam_table16_0[qam16_table_offset], sizeof(*txF0));
memcpy(txF1, &qam_table16_1[qam16_table_offset], sizeof(*txF1));
x0p+=8;
qam16_table_offset=(((uint32_t)x0p[0])<<1)|(((uint32_t)x0p[2]))|
(((uint32_t)x0p[1])<<3)|(((uint32_t)x0p[3])<<2) |
(((uint32_t)x0p[4])<<5)|(((uint32_t)x0p[6])<<4) |
(((uint32_t)x0p[5])<<7)|(((uint32_t)x0p[7])<<6);
txF0[1]=qam_table16_0[qam16_table_offset];
txF1[1]=qam_table16_1[qam16_table_offset];
memcpy(txF0 + 1, &qam_table16_0[qam16_table_offset], sizeof(*txF0));
memcpy(txF1 + 1, &qam_table16_1[qam16_table_offset], sizeof(*txF1));
x0p+=8;
qam16_table_offset=(((uint32_t)x0p[0])<<1)|(((uint32_t)x0p[2]))|
@@ -857,8 +857,8 @@ int allocate_REs_in_RB_no_pilots_16QAM_tm2(PHY_VARS_eNB* phy_vars_eNB,
(((uint32_t)x0p[4])<<5)|(((uint32_t)x0p[6])<<4) |
(((uint32_t)x0p[5])<<7)|(((uint32_t)x0p[7])<<6);
txF0[2]=qam_table16_0[qam16_table_offset];
txF1[2]=qam_table16_1[qam16_table_offset];
memcpy(txF0 + 2, &qam_table16_0[qam16_table_offset], sizeof(*txF0));
memcpy(txF1 + 2, &qam_table16_1[qam16_table_offset], sizeof(*txF1));
if(skip_half==0) {
if (skip_dc>0) {
@@ -872,23 +872,23 @@ int allocate_REs_in_RB_no_pilots_16QAM_tm2(PHY_VARS_eNB* phy_vars_eNB,
(((uint32_t)x0p[4])<<5)|(((uint32_t)x0p[6])<<4) |
(((uint32_t)x0p[5])<<7)|(((uint32_t)x0p[7])<<6);
txF0[3]=qam_table16_0[qam16_table_offset];
txF1[3]=qam_table16_1[qam16_table_offset];
memcpy(txF0 + 3, &qam_table16_0[qam16_table_offset], sizeof(*txF0));
memcpy(txF1 + 3, &qam_table16_1[qam16_table_offset], sizeof(*txF1));
x0p+=8;
qam16_table_offset=(((uint32_t)x0p[0])<<1)|(((uint32_t)x0p[2]))|
(((uint32_t)x0p[1])<<3)|(((uint32_t)x0p[3])<<2) |
(((uint32_t)x0p[4])<<5)|(((uint32_t)x0p[6])<<4) |
(((uint32_t)x0p[5])<<7)|(((uint32_t)x0p[7])<<6);
txF0[4]=qam_table16_0[qam16_table_offset];
txF1[4]=qam_table16_1[qam16_table_offset];
memcpy(txF0 + 4, &qam_table16_0[qam16_table_offset], sizeof(*txF0));
memcpy(txF1 + 4, &qam_table16_1[qam16_table_offset], sizeof(*txF1));
x0p+=8;
qam16_table_offset=(((uint32_t)x0p[0])<<1)|(((uint32_t)x0p[2]))|
(((uint32_t)x0p[1])<<3)|(((uint32_t)x0p[3])<<2) |
(((uint32_t)x0p[4])<<5)|(((uint32_t)x0p[6])<<4) |
(((uint32_t)x0p[5])<<7)|(((uint32_t)x0p[7])<<6);
txF0[5]=qam_table16_0[qam16_table_offset];
txF1[5]=qam_table16_1[qam16_table_offset];
memcpy(txF0 + 5, &qam_table16_0[qam16_table_offset], sizeof(*txF0));
memcpy(txF1 + 5, &qam_table16_1[qam16_table_offset], sizeof(*txF1));
}
if(skip_half!=0)
{
openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c
+4 -4
View File
@@ -218,11 +218,11 @@ void nr_gnb_measurements(PHY_VARS_gNB *gNB,
unsigned short rx_power_avg_dB;
unsigned short rx_power_tot_dB;
double rx_gain = openair0_cfg[0].rx_gain[0];
double rx_gain_offset = openair0_cfg[0].rx_gain_offset[0];
double rx_gain = openair0_cfg[0].rx_gain[0];
double rx_gain_offset = openair0_cfg[0].rx_gain_offset[0];
PHY_MEASUREMENTS_gNB *meas = &gNB->measurements;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
int ch_offset = fp->ofdm_symbol_size * symbol;
NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
int ch_offset = fp->ofdm_symbol_size * symbol;
int N_RB_UL = ulsch->harq_process->ulsch_pdu.rb_size;
ulsch_measurements_gNB *ulsch_measurements = &ulsch->ulsch_measurements;
openair1/PHY/NR_TRANSPORT/nr_dlsch.c
+40 -18
View File
@@ -408,42 +408,64 @@ void nr_generate_pdsch(processingData_L1tx_t *msgTx,
__m128i *txl = (__m128i *)&tx_layers[nl][m << 1];
__m128i amp64 = _mm_set1_epi16(amp);
DevAssert(upper_limit % 4 == 0);
for (int i = 0; i < (upper_limit >> 2); i++) {
int i;
for (i = 0; i < (upper_limit >> 2); i++) {
const __m128i txL = _mm_loadu_si128(txl + i);
_mm_storeu_si128(txF + i, _mm_mulhrs_epi16(amp64, txL));
#ifdef DEBUG_DLSCH_MAPPING
if ((i&1) > 0)
printf("m %d\t l %d \t k %d \t txdataF: %d %d\n",
m, l, start_sc+(i>>1), txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + start_sc+(i>>1))<<1)],
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + start_sc+(i>>1))<<1) + 1]);
printf("m %d\t l %d \t k %d \t txdataF: %d %d\n",
m,
l,
start_sc + (i >> 1),
txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size + start_sc + (i >> 1)) << 1)],
txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size + start_sc + (i >> 1)) << 1) + 1]);
#endif
/* handle this, mute RE */
/*else {
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + k)<<1) ] = 0;
txdataF_precoding[anl][((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = 0;
}*/
} // RE loop, first part
}*/
}
if (i * 4 != upper_limit) {
c16_t *txFc = (c16_t *)&txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size + start_sc) << 1)];
c16_t *txlc = (c16_t *)&tx_layers[nl][m << 1];
for (i = (upper_limit >> 2) << 2; i < upper_limit; i++) {
txFc[i].r = ((txlc[i].r * amp) >> 14) + 1;
txFc[i].i = ((txlc[i].i * amp) >> 14) + 1;
}
}
m+=upper_limit;
if (remaining_re > 0) {
txF = (__m128i *)&txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size) << 1)];
txl = (__m128i *)&tx_layers[nl][m << 1];
DevAssert(remaining_re % 4 == 0);
for (int i = 0; i < (remaining_re >> 2); i++) {
int i;
for (i = 0; i < (remaining_re >> 2); i++) {
const __m128i txL = _mm_loadu_si128(txl + i);
_mm_storeu_si128(txF + i, _mm_mulhrs_epi16(amp64, txL));
#ifdef DEBUG_DLSCH_MAPPING
if ((i&1) > 0)
printf("m %d\t l %d \t k %d \t txdataF: %d %d\n",
m, l, i>>1, txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + (i>>1))<<1) ],
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + (i>>1))<<1) + 1]);
if ((i & 1) > 0)
printf("m %d\t l %d \t k %d \t txdataF: %d %d\n",
m,
l,
i >> 1,
txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size + (i >> 1)) << 1)],
txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size + (i >> 1)) << 1) + 1]);
#endif
/* handle this, mute RE */
/*else {
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + k)<<1) ] = 0;
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = 0;
}*/
/* handle this, mute RE */
/*else {
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + k)<<1) ] = 0;
txdataF_precoding[nl][((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = 0;
}*/
} // RE loop, second part
if (i * 4 != remaining_re) {
c16_t *txFc = (c16_t *)&txdataF_precoding[nl][((l * frame_parms->ofdm_symbol_size) << 1)];
c16_t *txlc = (c16_t *)&tx_layers[nl][m << 1];
for (i = (remaining_re >> 2) << 2; i < remaining_re; i++) {
txFc[i].r = ((txlc[i].r * amp) >> 14) + 1;
txFc[i].i = ((txlc[i].i * amp) >> 14) + 1;
}
}
} //
m+=remaining_re;
} // N_RB_DL even