68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* Copyright (c) 2024 Meta Platforms.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/debug/symtab.h>
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#include <zephyr/shell/shell.h>
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#include <zephyr/sw_isr_table.h>
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static void dump_isr_table_entry(const struct shell *sh, int idx, struct _isr_table_entry *entry)
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{
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if ((entry->isr == z_irq_spurious) || (entry->isr == NULL)) {
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return;
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}
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#ifdef CONFIG_SYMTAB
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const char *name = symtab_find_symbol_name((uintptr_t)entry->isr, NULL);
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shell_print(sh, "%4d: %s(%p)", idx, name, entry->arg);
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#else
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shell_print(sh, "%4d: %p(%p)", idx, entry->isr, entry->arg);
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#endif /* CONFIG_SYMTAB */
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}
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static int cmd_sw_isr_table(const struct shell *sh, size_t argc, char **argv)
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{
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shell_print(sh, "_sw_isr_table[%d]\n", IRQ_TABLE_SIZE);
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for (int idx = 0; idx < IRQ_TABLE_SIZE; idx++) {
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dump_isr_table_entry(sh, idx, &_sw_isr_table[idx]);
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}
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return 0;
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}
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#ifdef CONFIG_SHARED_INTERRUPTS
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static int cmd_shared_sw_isr_table(const struct shell *sh, size_t argc, char **argv)
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{
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shell_print(sh, "z_shared_sw_isr_table[%d][%d]\n", IRQ_TABLE_SIZE,
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CONFIG_SHARED_IRQ_MAX_NUM_CLIENTS);
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for (int idx = 0; idx < IRQ_TABLE_SIZE; idx++) {
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for (int c = 0; c < z_shared_sw_isr_table[idx].client_num; c++) {
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dump_isr_table_entry(sh, idx, &z_shared_sw_isr_table[idx].clients[c]);
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}
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}
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return 0;
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}
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#endif /* CONFIG_SHARED_INTERRUPTS */
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SHELL_STATIC_SUBCMD_SET_CREATE(isr_table_cmds,
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SHELL_CMD_ARG(sw_isr_table, NULL,
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"Dump _sw_isr_table.\n"
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"Usage: isr_table sw_isr_table",
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cmd_sw_isr_table, 1, 0),
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#ifdef CONFIG_SHARED_INTERRUPTS
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SHELL_CMD_ARG(shared_sw_isr_table, NULL,
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"Dump z_shared_sw_isr_table.\n"
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"Usage: isr_table shared_sw_isr_table",
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cmd_shared_sw_isr_table, 1, 0),
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#endif /* CONFIG_SHARED_INTERRUPTS */
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SHELL_SUBCMD_SET_END);
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SHELL_CMD_ARG_REGISTER(isr_table, &isr_table_cmds, "ISR tables shell command",
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NULL, 0, 0);
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