145 lines
4.2 KiB
C
145 lines
4.2 KiB
C
/*
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* Copyright (c) 2016 Jean-Paul Etienne <fractalclone@gmail.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief RISCV32 kernel structure member offset definition file
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*
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* This module is responsible for the generation of the absolute symbols whose
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* value represents the member offsets for various RISCV32 kernel
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* structures.
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*/
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#include <zephyr/arch/exception.h>
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#include <zephyr/kernel.h>
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#include <kernel_arch_data.h>
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#include <gen_offset.h>
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#ifdef CONFIG_RISCV_SOC_CONTEXT_SAVE
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#include <soc_context.h>
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#endif
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#ifdef CONFIG_RISCV_SOC_OFFSETS
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#include <soc_offsets.h>
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#endif
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#include <kernel_offsets.h>
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/* struct _callee_saved member offsets */
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GEN_OFFSET_SYM(_callee_saved_t, sp);
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GEN_OFFSET_SYM(_callee_saved_t, ra);
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GEN_OFFSET_SYM(_callee_saved_t, s0);
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GEN_OFFSET_SYM(_callee_saved_t, s1);
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#if !defined(CONFIG_RISCV_ISA_RV32E)
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GEN_OFFSET_SYM(_callee_saved_t, s2);
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GEN_OFFSET_SYM(_callee_saved_t, s3);
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GEN_OFFSET_SYM(_callee_saved_t, s4);
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GEN_OFFSET_SYM(_callee_saved_t, s5);
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GEN_OFFSET_SYM(_callee_saved_t, s6);
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GEN_OFFSET_SYM(_callee_saved_t, s7);
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GEN_OFFSET_SYM(_callee_saved_t, s8);
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GEN_OFFSET_SYM(_callee_saved_t, s9);
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GEN_OFFSET_SYM(_callee_saved_t, s10);
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GEN_OFFSET_SYM(_callee_saved_t, s11);
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#endif /* !CONFIG_RISCV_ISA_RV32E */
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#if defined(CONFIG_FPU_SHARING)
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa0);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa1);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa2);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa3);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa4);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa5);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa6);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fa7);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft0);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft1);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft2);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft3);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft4);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft5);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft6);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft7);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft8);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft9);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft10);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, ft11);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs0);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs1);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs2);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs3);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs4);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs5);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs6);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs7);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs8);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs9);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs10);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fs11);
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GEN_OFFSET_SYM(z_riscv_fp_context_t, fcsr);
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GEN_OFFSET_SYM(_thread_arch_t, exception_depth);
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#endif /* CONFIG_FPU_SHARING */
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/* esf member offsets */
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GEN_OFFSET_STRUCT(arch_esf, ra);
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GEN_OFFSET_STRUCT(arch_esf, t0);
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GEN_OFFSET_STRUCT(arch_esf, t1);
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GEN_OFFSET_STRUCT(arch_esf, t2);
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GEN_OFFSET_STRUCT(arch_esf, a0);
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GEN_OFFSET_STRUCT(arch_esf, a1);
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GEN_OFFSET_STRUCT(arch_esf, a2);
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GEN_OFFSET_STRUCT(arch_esf, a3);
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GEN_OFFSET_STRUCT(arch_esf, a4);
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GEN_OFFSET_STRUCT(arch_esf, a5);
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#if !defined(CONFIG_RISCV_ISA_RV32E)
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GEN_OFFSET_STRUCT(arch_esf, t3);
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GEN_OFFSET_STRUCT(arch_esf, t4);
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GEN_OFFSET_STRUCT(arch_esf, t5);
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GEN_OFFSET_STRUCT(arch_esf, t6);
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GEN_OFFSET_STRUCT(arch_esf, a6);
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GEN_OFFSET_STRUCT(arch_esf, a7);
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#endif /* !CONFIG_RISCV_ISA_RV32E */
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GEN_OFFSET_STRUCT(arch_esf, mepc);
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GEN_OFFSET_STRUCT(arch_esf, mstatus);
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GEN_OFFSET_STRUCT(arch_esf, s0);
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#ifdef CONFIG_USERSPACE
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GEN_OFFSET_STRUCT(arch_esf, sp);
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#endif
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#ifdef CONFIG_EXTRA_EXCEPTION_INFO
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GEN_OFFSET_STRUCT(arch_esf, csf);
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#endif /* CONFIG_EXTRA_EXCEPTION_INFO */
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#if defined(CONFIG_RISCV_SOC_CONTEXT_SAVE)
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GEN_OFFSET_STRUCT(arch_esf, soc_context);
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#endif
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#if defined(CONFIG_RISCV_SOC_OFFSETS)
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GEN_SOC_OFFSET_SYMS();
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#endif
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GEN_ABSOLUTE_SYM(__struct_arch_esf_SIZEOF, sizeof(struct arch_esf));
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#ifdef CONFIG_EXCEPTION_DEBUG
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GEN_ABSOLUTE_SYM(__callee_saved_t_SIZEOF, ROUND_UP(sizeof(_callee_saved_t), ARCH_STACK_PTR_ALIGN));
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#endif /* CONFIG_EXCEPTION_DEBUG */
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#ifdef CONFIG_USERSPACE
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GEN_OFFSET_SYM(_cpu_arch_t, user_exc_sp);
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GEN_OFFSET_SYM(_cpu_arch_t, user_exc_tmp0);
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GEN_OFFSET_SYM(_cpu_arch_t, user_exc_tmp1);
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#endif
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GEN_ABS_SYM_END
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