| /**************************************************************************** |
| * arch/xtensa/include/esp32s3/tie-asm.h |
| * |
| * SPDX-License-Identifier: MIT |
| * SPDX-FileCopyrightText: 1999-2021 Cadence Design Systems Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __ARCH_XTENSA_INCLUDE_ESP32S3_TIE_ASM_H |
| #define __ARCH_XTENSA_INCLUDE_ESP32S3_TIE_ASM_H |
| |
| /* Selection parameter values for save-area save/restore macros: */ |
| /* Option vs. TIE: */ |
| #define XTHAL_SAS_TIE 0x0001 /* custom extension or coprocessor */ |
| #define XTHAL_SAS_OPT 0x0002 /* optional (and not a coprocessor) */ |
| #define XTHAL_SAS_ANYOT 0x0003 /* both of the above */ |
| /* Whether used automatically by compiler: */ |
| #define XTHAL_SAS_NOCC 0x0004 /* not used by compiler w/o special opts/code */ |
| #define XTHAL_SAS_CC 0x0008 /* used by compiler without special opts/code */ |
| #define XTHAL_SAS_ANYCC 0x000C /* both of the above */ |
| /* ABI handling across function calls: */ |
| #define XTHAL_SAS_CALR 0x0010 /* caller-saved */ |
| #define XTHAL_SAS_CALE 0x0020 /* callee-saved */ |
| #define XTHAL_SAS_GLOB 0x0040 /* global across function calls (in thread) */ |
| #define XTHAL_SAS_ANYABI 0x0070 /* all of the above three */ |
| /* Misc */ |
| #define XTHAL_SAS_ALL 0xFFFF /* include all default NCP contents */ |
| #define XTHAL_SAS3(optie,ccuse,abi) ( ((optie) & XTHAL_SAS_ANYOT) \ |
| | ((ccuse) & XTHAL_SAS_ANYCC) \ |
| | ((abi) & XTHAL_SAS_ANYABI) ) |
| |
| |
| /* |
| * Macro to store all non-coprocessor (extra) custom TIE and optional state |
| * (not including zero-overhead loop registers). |
| * Required parameters: |
| * ptr Save area pointer address register (clobbered) |
| * (register must contain a 4 byte aligned address). |
| * at1..at4 Four temporary address registers (first XCHAL_NCP_NUM_ATMPS |
| * registers are clobbered, the remaining are unused). |
| * Optional parameters: |
| * continue If macro invoked as part of a larger store sequence, set to 1 |
| * if this is not the first in the sequence. Defaults to 0. |
| * ofs Offset from start of larger sequence (from value of first ptr |
| * in sequence) at which to store. Defaults to next available space |
| * (or 0 if <continue> is 0). |
| * select Select what category(ies) of registers to store, as a bitmask |
| * (see XTHAL_SAS_xxx constants). Defaults to all registers. |
| * alloc Select what category(ies) of registers to allocate; if any |
| * category is selected here that is not in <select>, space for |
| * the corresponding registers is skipped without doing any store. |
| */ |
| .macro xchal_ncp_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0 |
| xchal_sa_start \continue, \ofs |
| // Optional global registers used by default by the compiler: |
| .ifeq (XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\select) |
| xchal_sa_align \ptr, 0, 1016, 4, 4 |
| rur.THREADPTR \at1 // threadptr option |
| s32i \at1, \ptr, .Lxchal_ofs_+0 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 4 |
| .elseif ((XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 1016, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 4 |
| .endif |
| // Optional caller-saved registers used by default by the compiler: |
| .ifeq (XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 1012, 4, 4 |
| rsr.ACCLO \at1 // MAC16 option |
| s32i \at1, \ptr, .Lxchal_ofs_+0 |
| rsr.ACCHI \at1 // MAC16 option |
| s32i \at1, \ptr, .Lxchal_ofs_+4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 8 |
| .elseif ((XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 1012, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 8 |
| .endif |
| // Optional caller-saved registers not used by default by the compiler: |
| .ifeq (XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 996, 4, 4 |
| rsr.BR \at1 // boolean option |
| s32i \at1, \ptr, .Lxchal_ofs_+0 |
| rsr.SCOMPARE1 \at1 // conditional store option |
| s32i \at1, \ptr, .Lxchal_ofs_+4 |
| rsr.M0 \at1 // MAC16 option |
| s32i \at1, \ptr, .Lxchal_ofs_+8 |
| rsr.M1 \at1 // MAC16 option |
| s32i \at1, \ptr, .Lxchal_ofs_+12 |
| rsr.M2 \at1 // MAC16 option |
| s32i \at1, \ptr, .Lxchal_ofs_+16 |
| rsr.M3 \at1 // MAC16 option |
| s32i \at1, \ptr, .Lxchal_ofs_+20 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 24 |
| .elseif ((XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 996, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 24 |
| .endif |
| .endm // xchal_ncp_store |
| |
| /* |
| * Macro to load all non-coprocessor (extra) custom TIE and optional state |
| * (not including zero-overhead loop registers). |
| * Required parameters: |
| * ptr Save area pointer address register (clobbered) |
| * (register must contain a 4 byte aligned address). |
| * at1..at4 Four temporary address registers (first XCHAL_NCP_NUM_ATMPS |
| * registers are clobbered, the remaining are unused). |
| * Optional parameters: |
| * continue If macro invoked as part of a larger load sequence, set to 1 |
| * if this is not the first in the sequence. Defaults to 0. |
| * ofs Offset from start of larger sequence (from value of first ptr |
| * in sequence) at which to load. Defaults to next available space |
| * (or 0 if <continue> is 0). |
| * select Select what category(ies) of registers to load, as a bitmask |
| * (see XTHAL_SAS_xxx constants). Defaults to all registers. |
| * alloc Select what category(ies) of registers to allocate; if any |
| * category is selected here that is not in <select>, space for |
| * the corresponding registers is skipped without doing any load. |
| */ |
| .macro xchal_ncp_load ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0 |
| xchal_sa_start \continue, \ofs |
| // Optional global registers used by default by the compiler: |
| .ifeq (XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\select) |
| xchal_sa_align \ptr, 0, 1016, 4, 4 |
| l32i \at1, \ptr, .Lxchal_ofs_+0 |
| wur.THREADPTR \at1 // threadptr option |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 4 |
| .elseif ((XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_GLOB) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 1016, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 4 |
| .endif |
| // Optional caller-saved registers used by default by the compiler: |
| .ifeq (XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 1012, 4, 4 |
| l32i \at1, \ptr, .Lxchal_ofs_+0 |
| wsr.ACCLO \at1 // MAC16 option |
| l32i \at1, \ptr, .Lxchal_ofs_+4 |
| wsr.ACCHI \at1 // MAC16 option |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 8 |
| .elseif ((XTHAL_SAS_OPT | XTHAL_SAS_CC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 1012, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 8 |
| .endif |
| // Optional caller-saved registers not used by default by the compiler: |
| .ifeq (XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 996, 4, 4 |
| l32i \at1, \ptr, .Lxchal_ofs_+0 |
| wsr.BR \at1 // boolean option |
| l32i \at1, \ptr, .Lxchal_ofs_+4 |
| wsr.SCOMPARE1 \at1 // conditional store option |
| l32i \at1, \ptr, .Lxchal_ofs_+8 |
| wsr.M0 \at1 // MAC16 option |
| l32i \at1, \ptr, .Lxchal_ofs_+12 |
| wsr.M1 \at1 // MAC16 option |
| l32i \at1, \ptr, .Lxchal_ofs_+16 |
| wsr.M2 \at1 // MAC16 option |
| l32i \at1, \ptr, .Lxchal_ofs_+20 |
| wsr.M3 \at1 // MAC16 option |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 24 |
| .elseif ((XTHAL_SAS_OPT | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 996, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 24 |
| .endif |
| .endm // xchal_ncp_load |
| |
| |
| #define XCHAL_NCP_NUM_ATMPS 1 |
| |
| /* |
| * Macro to store the state of TIE coprocessor FPU. |
| * Required parameters: |
| * ptr Save area pointer address register (clobbered) |
| * (register must contain a 4 byte aligned address). |
| * at1..at4 Four temporary address registers (first XCHAL_CP0_NUM_ATMPS |
| * registers are clobbered, the remaining are unused). |
| * Optional parameters are the same as for xchal_ncp_store. |
| */ |
| #define xchal_cp_FPU_store xchal_cp0_store |
| .macro xchal_cp0_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0 |
| xchal_sa_start \continue, \ofs |
| // Custom caller-saved registers not used by default by the compiler: |
| .ifeq (XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 948, 4, 4 |
| rur.FCR \at1 // ureg 232 |
| s32i \at1, \ptr, .Lxchal_ofs_+0 |
| rur.FSR \at1 // ureg 233 |
| s32i \at1, \ptr, .Lxchal_ofs_+4 |
| ssi f0, \ptr, .Lxchal_ofs_+8 |
| ssi f1, \ptr, .Lxchal_ofs_+12 |
| ssi f2, \ptr, .Lxchal_ofs_+16 |
| ssi f3, \ptr, .Lxchal_ofs_+20 |
| ssi f4, \ptr, .Lxchal_ofs_+24 |
| ssi f5, \ptr, .Lxchal_ofs_+28 |
| ssi f6, \ptr, .Lxchal_ofs_+32 |
| ssi f7, \ptr, .Lxchal_ofs_+36 |
| ssi f8, \ptr, .Lxchal_ofs_+40 |
| ssi f9, \ptr, .Lxchal_ofs_+44 |
| ssi f10, \ptr, .Lxchal_ofs_+48 |
| ssi f11, \ptr, .Lxchal_ofs_+52 |
| ssi f12, \ptr, .Lxchal_ofs_+56 |
| ssi f13, \ptr, .Lxchal_ofs_+60 |
| ssi f14, \ptr, .Lxchal_ofs_+64 |
| ssi f15, \ptr, .Lxchal_ofs_+68 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 72 |
| .elseif ((XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 948, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 72 |
| .endif |
| .endm // xchal_cp0_store |
| |
| /* |
| * Macro to load the state of TIE coprocessor FPU. |
| * Required parameters: |
| * ptr Save area pointer address register (clobbered) |
| * (register must contain a 4 byte aligned address). |
| * at1..at4 Four temporary address registers (first XCHAL_CP0_NUM_ATMPS |
| * registers are clobbered, the remaining are unused). |
| * Optional parameters are the same as for xchal_ncp_load. |
| */ |
| #define xchal_cp_FPU_load xchal_cp0_load |
| .macro xchal_cp0_load ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0 |
| xchal_sa_start \continue, \ofs |
| // Custom caller-saved registers not used by default by the compiler: |
| .ifeq (XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 948, 4, 4 |
| l32i \at1, \ptr, .Lxchal_ofs_+0 |
| wur.FCR \at1 // ureg 232 |
| l32i \at1, \ptr, .Lxchal_ofs_+4 |
| wur.FSR \at1 // ureg 233 |
| lsi f0, \ptr, .Lxchal_ofs_+8 |
| lsi f1, \ptr, .Lxchal_ofs_+12 |
| lsi f2, \ptr, .Lxchal_ofs_+16 |
| lsi f3, \ptr, .Lxchal_ofs_+20 |
| lsi f4, \ptr, .Lxchal_ofs_+24 |
| lsi f5, \ptr, .Lxchal_ofs_+28 |
| lsi f6, \ptr, .Lxchal_ofs_+32 |
| lsi f7, \ptr, .Lxchal_ofs_+36 |
| lsi f8, \ptr, .Lxchal_ofs_+40 |
| lsi f9, \ptr, .Lxchal_ofs_+44 |
| lsi f10, \ptr, .Lxchal_ofs_+48 |
| lsi f11, \ptr, .Lxchal_ofs_+52 |
| lsi f12, \ptr, .Lxchal_ofs_+56 |
| lsi f13, \ptr, .Lxchal_ofs_+60 |
| lsi f14, \ptr, .Lxchal_ofs_+64 |
| lsi f15, \ptr, .Lxchal_ofs_+68 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 72 |
| .elseif ((XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 948, 4, 4 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 72 |
| .endif |
| .endm // xchal_cp0_load |
| |
| #define XCHAL_CP0_NUM_ATMPS 1 |
| /* |
| * Macro to store the state of TIE coprocessor cop_ai. |
| * Required parameters: |
| * ptr Save area pointer address register (clobbered) |
| * (register must contain a 16 byte aligned address). |
| * at1..at4 Four temporary address registers (first XCHAL_CP3_NUM_ATMPS |
| * registers are clobbered, the remaining are unused). |
| * Optional parameters are the same as for xchal_ncp_store. |
| */ |
| #define xchal_cp_cop_ai_store xchal_cp3_store |
| .macro xchal_cp3_store ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0 |
| xchal_sa_start \continue, \ofs |
| // Custom caller-saved registers not used by default by the compiler: |
| .ifeq (XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 0, 16, 16 |
| rur.ACCX_0 \at1 // ureg 0 |
| s32i \at1, \ptr, .Lxchal_ofs_+0 |
| rur.ACCX_1 \at1 // ureg 1 |
| s32i \at1, \ptr, .Lxchal_ofs_+4 |
| rur.QACC_H_0 \at1 // ureg 2 |
| s32i \at1, \ptr, .Lxchal_ofs_+8 |
| rur.QACC_H_1 \at1 // ureg 3 |
| s32i \at1, \ptr, .Lxchal_ofs_+12 |
| rur.QACC_H_2 \at1 // ureg 4 |
| s32i \at1, \ptr, .Lxchal_ofs_+16 |
| rur.QACC_H_3 \at1 // ureg 5 |
| s32i \at1, \ptr, .Lxchal_ofs_+20 |
| rur.QACC_H_4 \at1 // ureg 6 |
| s32i \at1, \ptr, .Lxchal_ofs_+24 |
| rur.QACC_L_0 \at1 // ureg 7 |
| s32i \at1, \ptr, .Lxchal_ofs_+28 |
| rur.QACC_L_1 \at1 // ureg 8 |
| s32i \at1, \ptr, .Lxchal_ofs_+32 |
| rur.QACC_L_2 \at1 // ureg 9 |
| s32i \at1, \ptr, .Lxchal_ofs_+36 |
| rur.QACC_L_3 \at1 // ureg 10 |
| s32i \at1, \ptr, .Lxchal_ofs_+40 |
| rur.QACC_L_4 \at1 // ureg 11 |
| s32i \at1, \ptr, .Lxchal_ofs_+44 |
| rur.SAR_BYTE \at1 // ureg 13 |
| s32i \at1, \ptr, .Lxchal_ofs_+48 |
| rur.FFT_BIT_WIDTH \at1 // ureg 14 |
| s32i \at1, \ptr, .Lxchal_ofs_+52 |
| rur.UA_STATE_0 \at1 // ureg 15 |
| s32i \at1, \ptr, .Lxchal_ofs_+56 |
| rur.UA_STATE_1 \at1 // ureg 16 |
| s32i \at1, \ptr, .Lxchal_ofs_+60 |
| rur.UA_STATE_2 \at1 // ureg 17 |
| s32i \at1, \ptr, .Lxchal_ofs_+64 |
| rur.UA_STATE_3 \at1 // ureg 18 |
| s32i \at1, \ptr, .Lxchal_ofs_+68 |
| st.qr q0, \ptr, .Lxchal_ofs_+80 |
| st.qr q1, \ptr, .Lxchal_ofs_+96 |
| st.qr q2, \ptr, .Lxchal_ofs_+112 |
| addi \ptr, \ptr, 128 |
| st.qr q3, \ptr, .Lxchal_ofs_+0 |
| st.qr q4, \ptr, .Lxchal_ofs_+16 |
| st.qr q5, \ptr, .Lxchal_ofs_+32 |
| st.qr q6, \ptr, .Lxchal_ofs_+48 |
| st.qr q7, \ptr, .Lxchal_ofs_+64 |
| .set .Lxchal_pofs_, .Lxchal_pofs_ + 128 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 80 |
| .elseif ((XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 0, 16, 16 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 208 |
| .endif |
| .endm // xchal_cp3_store |
| |
| /* |
| * Macro to load the state of TIE coprocessor cop_ai. |
| * Required parameters: |
| * ptr Save area pointer address register (clobbered) |
| * (register must contain a 16 byte aligned address). |
| * at1..at4 Four temporary address registers (first XCHAL_CP3_NUM_ATMPS |
| * registers are clobbered, the remaining are unused). |
| * Optional parameters are the same as for xchal_ncp_load. |
| */ |
| #define xchal_cp_cop_ai_load xchal_cp3_load |
| .macro xchal_cp3_load ptr at1 at2 at3 at4 continue=0 ofs=-1 select=XTHAL_SAS_ALL alloc=0 |
| xchal_sa_start \continue, \ofs |
| // Custom caller-saved registers not used by default by the compiler: |
| .ifeq (XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\select) |
| xchal_sa_align \ptr, 0, 0, 16, 16 |
| l32i \at1, \ptr, .Lxchal_ofs_+0 |
| wur.ACCX_0 \at1 // ureg 0 |
| l32i \at1, \ptr, .Lxchal_ofs_+4 |
| wur.ACCX_1 \at1 // ureg 1 |
| l32i \at1, \ptr, .Lxchal_ofs_+8 |
| wur.QACC_H_0 \at1 // ureg 2 |
| l32i \at1, \ptr, .Lxchal_ofs_+12 |
| wur.QACC_H_1 \at1 // ureg 3 |
| l32i \at1, \ptr, .Lxchal_ofs_+16 |
| wur.QACC_H_2 \at1 // ureg 4 |
| l32i \at1, \ptr, .Lxchal_ofs_+20 |
| wur.QACC_H_3 \at1 // ureg 5 |
| l32i \at1, \ptr, .Lxchal_ofs_+24 |
| wur.QACC_H_4 \at1 // ureg 6 |
| l32i \at1, \ptr, .Lxchal_ofs_+28 |
| wur.QACC_L_0 \at1 // ureg 7 |
| l32i \at1, \ptr, .Lxchal_ofs_+32 |
| wur.QACC_L_1 \at1 // ureg 8 |
| l32i \at1, \ptr, .Lxchal_ofs_+36 |
| wur.QACC_L_2 \at1 // ureg 9 |
| l32i \at1, \ptr, .Lxchal_ofs_+40 |
| wur.QACC_L_3 \at1 // ureg 10 |
| l32i \at1, \ptr, .Lxchal_ofs_+44 |
| wur.QACC_L_4 \at1 // ureg 11 |
| l32i \at1, \ptr, .Lxchal_ofs_+48 |
| wur.SAR_BYTE \at1 // ureg 13 |
| l32i \at1, \ptr, .Lxchal_ofs_+52 |
| wur.FFT_BIT_WIDTH \at1 // ureg 14 |
| l32i \at1, \ptr, .Lxchal_ofs_+56 |
| wur.UA_STATE_0 \at1 // ureg 15 |
| l32i \at1, \ptr, .Lxchal_ofs_+60 |
| wur.UA_STATE_1 \at1 // ureg 16 |
| l32i \at1, \ptr, .Lxchal_ofs_+64 |
| wur.UA_STATE_2 \at1 // ureg 17 |
| l32i \at1, \ptr, .Lxchal_ofs_+68 |
| wur.UA_STATE_3 \at1 // ureg 18 |
| ld.qr q0, \ptr, .Lxchal_ofs_+80 |
| ld.qr q1, \ptr, .Lxchal_ofs_+96 |
| ld.qr q2, \ptr, .Lxchal_ofs_+112 |
| addi \ptr, \ptr, 128 |
| ld.qr q3, \ptr, .Lxchal_ofs_+0 |
| ld.qr q4, \ptr, .Lxchal_ofs_+16 |
| ld.qr q5, \ptr, .Lxchal_ofs_+32 |
| ld.qr q6, \ptr, .Lxchal_ofs_+48 |
| ld.qr q7, \ptr, .Lxchal_ofs_+64 |
| .set .Lxchal_pofs_, .Lxchal_pofs_ + 128 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 80 |
| .elseif ((XTHAL_SAS_TIE | XTHAL_SAS_NOCC | XTHAL_SAS_CALR) & ~(\alloc)) == 0 |
| xchal_sa_align \ptr, 0, 0, 16, 16 |
| .set .Lxchal_ofs_, .Lxchal_ofs_ + 208 |
| .endif |
| .endm // xchal_cp3_load |
| |
| #define XCHAL_CP3_NUM_ATMPS 1 |
| #define XCHAL_SA_NUM_ATMPS 1 |
| |
| /* Empty macros for unconfigured coprocessors: */ |
| .macro xchal_cp1_store p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp1_load p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp2_store p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp2_load p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp4_store p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp4_load p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp5_store p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp5_load p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp6_store p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp6_load p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp7_store p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| .macro xchal_cp7_load p a b c d continue=0 ofs=-1 select=-1 ; .endm |
| |
| #endif /* __ARCH_XTENSA_INCLUDE_ESP32S3_TIE_ASM_H */ |
