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/* Test TLSDESC relocation with AMX.
Copyright (C) 2024-2025 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <stdint.h>
#include <string.h>
#include <x86intrin.h>
#include <support/check.h>
#define MAX_ROWS 16
#define MAX_COLS 64
#define MAX 1024
#define STRIDE 64
typedef struct __tile_config
{
uint8_t palette_id;
uint8_t start_row;
uint8_t reserved_0[14];
uint16_t colsb[16];
uint8_t rows[16];
} __tilecfg __attribute__ ((aligned (64)));
/* Initialize int8_t buffer */
static inline void
init_buffer (int8_t *buf, int8_t value)
{
int rows, colsb, i, j;
rows = MAX_ROWS;
colsb = MAX_COLS;
for (i = 0; i < rows; i++)
for (j = 0; j < colsb; j++)
buf[i * colsb + j] = value;
}
#define BEFORE_TLSDESC_CALL() \
int8_t src[MAX]; \
int8_t res[MAX]; \
/* Initialize src with data */ \
init_buffer (src, 2); \
/* Load tile rows from memory. */ \
_tile_loadd (2, src, STRIDE);
#define AFTER_TLSDESC_CALL() \
/* Store the tile data to memory. */ \
_tile_stored (2, res, STRIDE); \
_tile_release (); \
TEST_VERIFY_EXIT (memcmp (src, res, sizeof (res)) == 0);
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