// Copyright 2021 The Marl Authors. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. #define MARL_REG_a0 0x00 #define MARL_REG_a1 0x08 #define MARL_REG_s0 0x10 #define MARL_REG_s1 0x18 #define MARL_REG_s2 0x20 #define MARL_REG_s3 0x28 #define MARL_REG_s4 0x30 #define MARL_REG_s5 0x38 #define MARL_REG_s6 0x40 #define MARL_REG_s7 0x48 #define MARL_REG_s8 0x50 #define MARL_REG_s9 0x58 #define MARL_REG_s10 0x60 #define MARL_REG_s11 0x68 #define MARL_REG_fs0 0x70 #define MARL_REG_fs1 0x78 #define MARL_REG_fs2 0x80 #define MARL_REG_fs3 0x88 #define MARL_REG_fs4 0x90 #define MARL_REG_fs5 0x98 #define MARL_REG_fs6 0xa0 #define MARL_REG_fs7 0xa8 #define MARL_REG_fs8 0xb0 #define MARL_REG_fs9 0xb8 #define MARL_REG_fs10 0xc0 #define MARL_REG_fs11 0xc8 #define MARL_REG_sp 0xd0 #define MARL_REG_ra 0xd8 #ifndef MARL_BUILD_ASM #include struct marl_fiber_context { // parameter registers (First two) uintptr_t a0; uintptr_t a1; // callee-saved registers uintptr_t s0; uintptr_t s1; uintptr_t s2; uintptr_t s3; uintptr_t s4; uintptr_t s5; uintptr_t s6; uintptr_t s7; uintptr_t s8; uintptr_t s9; uintptr_t s10; uintptr_t s11; uintptr_t fs0; uintptr_t fs1; uintptr_t fs2; uintptr_t fs3; uintptr_t fs4; uintptr_t fs5; uintptr_t fs6; uintptr_t fs7; uintptr_t fs8; uintptr_t fs9; uintptr_t fs10; uintptr_t fs11; uintptr_t sp; uintptr_t ra; }; #ifdef __cplusplus #include static_assert(offsetof(marl_fiber_context, a0) == MARL_REG_a0, "Bad register offset"); static_assert(offsetof(marl_fiber_context, a1) == MARL_REG_a1, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s0) == MARL_REG_s0, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s1) == MARL_REG_s1, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s2) == MARL_REG_s2, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s3) == MARL_REG_s3, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s4) == MARL_REG_s4, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s5) == MARL_REG_s5, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s6) == MARL_REG_s6, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s7) == MARL_REG_s7, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s8) == MARL_REG_s8, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s9) == MARL_REG_s9, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s10) == MARL_REG_s10, "Bad register offset"); static_assert(offsetof(marl_fiber_context, s11) == MARL_REG_s11, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs0) == MARL_REG_fs0, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs1) == MARL_REG_fs1, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs2) == MARL_REG_fs2, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs3) == MARL_REG_fs3, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs4) == MARL_REG_fs4, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs5) == MARL_REG_fs5, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs6) == MARL_REG_fs6, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs7) == MARL_REG_fs7, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs8) == MARL_REG_fs8, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs9) == MARL_REG_fs9, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs10) == MARL_REG_fs10, "Bad register offset"); static_assert(offsetof(marl_fiber_context, fs11) == MARL_REG_fs11, "Bad register offset"); static_assert(offsetof(marl_fiber_context, sp) == MARL_REG_sp, "Bad register offset"); static_assert(offsetof(marl_fiber_context, ra) == MARL_REG_ra, "Bad register offset"); #endif // __cplusplus #endif // MARL_BUILD_ASM