From: Alistair Francis <Alistair.Francis@wdc.com> To: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "qemu-riscv@nongnu.org" <qemu-riscv@nongnu.org> Cc: Alistair Francis <Alistair.Francis@wdc.com>, "alistair23@gmail.com" <alistair23@gmail.com> Subject: [Qemu-devel] [RFC v1 15/23] riscv: tcg-target: Add branch and jump instructions Date: Thu, 15 Nov 2018 22:36:09 +0000 [thread overview] Message-ID: <f1a7d2617c26c1745fafe13bbe3bc3b042c14217.1542321076.git.alistair.francis@wdc.com> (raw) In-Reply-To: <cover.1542321076.git.alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Michael Clark <mjc@sifive.com> --- tcg/riscv/tcg-target.inc.c | 144 +++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) diff --git a/tcg/riscv/tcg-target.inc.c b/tcg/riscv/tcg-target.inc.c index bc433170c4..b449e17295 100644 --- a/tcg/riscv/tcg-target.inc.c +++ b/tcg/riscv/tcg-target.inc.c @@ -574,6 +574,150 @@ static bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val, return false; } +static const struct { + RISCVInsn op; + bool swap; +} tcg_brcond_to_riscv[] = { + [TCG_COND_EQ] = { OPC_BEQ, false }, + [TCG_COND_NE] = { OPC_BNE, false }, + [TCG_COND_LT] = { OPC_BLT, false }, + [TCG_COND_GE] = { OPC_BGE, false }, + [TCG_COND_LE] = { OPC_BGE, true }, + [TCG_COND_GT] = { OPC_BLT, true }, + [TCG_COND_LTU] = { OPC_BLTU, false }, + [TCG_COND_GEU] = { OPC_BGEU, false }, + [TCG_COND_LEU] = { OPC_BGEU, true }, + [TCG_COND_GTU] = { OPC_BLTU, true } +}; + +static void tcg_out_brcond(TCGContext *s, TCGCond cond, TCGReg arg1, + TCGReg arg2, TCGLabel *l) +{ + RISCVInsn op = tcg_brcond_to_riscv[cond].op; + bool swap = tcg_brcond_to_riscv[cond].swap; + + tcg_out_opc_branch(s, op, swap ? arg2 : arg1, swap ? arg1 : arg2, 0); + + if (l->has_value) { + reloc_sbimm12(s->code_ptr - 1, l->u.value_ptr); + } else { + tcg_out_reloc(s, s->code_ptr - 1, R_RISCV_BRANCH, l, 0); + } +} + +static void tcg_out_setcond(TCGContext *s, TCGCond cond, TCGReg ret, + TCGReg arg1, TCGReg arg2) +{ + switch (cond) { + case TCG_COND_EQ: + tcg_out_opc_reg(s, OPC_SUB, ret, arg1, arg2); + tcg_out_opc_imm(s, OPC_SLTIU, ret, ret, 1); + break; + case TCG_COND_NE: + tcg_out_opc_reg(s, OPC_SUB, ret, arg1, arg2); + tcg_out_opc_reg(s, OPC_SLTU, ret, TCG_REG_ZERO, ret); + break; + case TCG_COND_LT: + tcg_out_opc_reg(s, OPC_SLT, ret, arg1, arg2); + break; + case TCG_COND_GE: + tcg_out_opc_reg(s, OPC_SLT, ret, arg1, arg2); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_LE: + tcg_out_opc_reg(s, OPC_SLT, ret, arg2, arg1); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_GT: + tcg_out_opc_reg(s, OPC_SLT, ret, arg2, arg1); + break; + case TCG_COND_LTU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg1, arg2); + break; + case TCG_COND_GEU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg1, arg2); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_LEU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg2, arg1); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_GTU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg2, arg1); + break; + default: + g_assert_not_reached(); + break; + } +} + +static void tcg_out_brcond2(TCGContext *s, TCGCond cond, TCGReg al, TCGReg ah, + TCGReg bl, TCGReg bh, TCGLabel *l) +{ + /* todo */ + g_assert_not_reached(); +} + +static void tcg_out_setcond2(TCGContext *s, TCGCond cond, TCGReg ret, + TCGReg al, TCGReg ah, TCGReg bl, TCGReg bh) +{ + /* todo */ + g_assert_not_reached(); +} + +static inline void tcg_out_goto(TCGContext *s, tcg_insn_unit *target) +{ + ptrdiff_t offset = tcg_pcrel_diff(s, target); + tcg_debug_assert(offset == sextract64(offset, 0, 26)); + tcg_out_opc_jump(s, OPC_JAL, TCG_REG_ZERO, offset); +} + +static inline void tcg_out_goto_long(TCGContext *s, tcg_insn_unit *target) +{ + ptrdiff_t offset = tcg_pcrel_diff(s, target); + + if (offset == sextract64(offset, 0, 26)) { + tcg_out_opc_jump(s, OPC_JAL, TCG_REG_ZERO, offset); + } else { + tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP0, (intptr_t)target); + tcg_out_opc_jump(s, OPC_JAL, TCG_REG_TMP0, 0); + } +} + +static void tcg_out_call_int(TCGContext *s, tcg_insn_unit *arg, bool tail) +{ + TCGReg link = tail ? TCG_REG_ZERO : TCG_REG_RA; + ptrdiff_t offset = tcg_pcrel_diff(s, arg); + if (offset == sextract32(offset, 1, 20) << 1) { + /* short jump: -2097150 to 2097152 */ + tcg_out_opc_jump(s, OPC_JAL, link, offset); + } else if (TCG_TARGET_REG_BITS == 32 || + offset == sextract32(offset, 1, 31) << 1) { + /* long jump: -2147483646 to 2147483648 */ + tcg_out_opc_upper(s, OPC_AUIPC, TCG_REG_TMP0, 0); + tcg_out_opc_imm(s, OPC_JALR, link, TCG_REG_TMP0, 0); + reloc_call(s->code_ptr - 2, arg); + } else if (TCG_TARGET_REG_BITS == 64) { + /* far jump: 64-bit */ + tcg_target_long imm = sextract32((tcg_target_long)arg, 0, 12); + tcg_target_long base = (tcg_target_long)arg - imm; + tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_TMP0, base); + tcg_out_opc_imm(s, OPC_JALR, link, TCG_REG_TMP0, imm); + } else { + g_assert_not_reached(); + } +} + +static void tcg_out_tail(TCGContext *s, tcg_insn_unit *arg) +{ + tcg_out_call_int(s, arg, true); +} + +static void tcg_out_call(TCGContext *s, tcg_insn_unit *arg) +{ + tcg_out_call_int(s, arg, false); +} + void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_addr, uintptr_t addr) { -- 2.19.1
WARNING: multiple messages have this Message-ID (diff)
From: Alistair Francis <Alistair.Francis@wdc.com> To: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "qemu-riscv@nongnu.org" <qemu-riscv@nongnu.org> Cc: Alistair Francis <Alistair.Francis@wdc.com>, "alistair23@gmail.com" <alistair23@gmail.com> Subject: [Qemu-riscv] [RFC v1 15/23] riscv: tcg-target: Add branch and jump instructions Date: Thu, 15 Nov 2018 22:36:09 +0000 [thread overview] Message-ID: <f1a7d2617c26c1745fafe13bbe3bc3b042c14217.1542321076.git.alistair.francis@wdc.com> (raw) In-Reply-To: <cover.1542321076.git.alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Michael Clark <mjc@sifive.com> --- tcg/riscv/tcg-target.inc.c | 144 +++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) diff --git a/tcg/riscv/tcg-target.inc.c b/tcg/riscv/tcg-target.inc.c index bc433170c4..b449e17295 100644 --- a/tcg/riscv/tcg-target.inc.c +++ b/tcg/riscv/tcg-target.inc.c @@ -574,6 +574,150 @@ static bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val, return false; } +static const struct { + RISCVInsn op; + bool swap; +} tcg_brcond_to_riscv[] = { + [TCG_COND_EQ] = { OPC_BEQ, false }, + [TCG_COND_NE] = { OPC_BNE, false }, + [TCG_COND_LT] = { OPC_BLT, false }, + [TCG_COND_GE] = { OPC_BGE, false }, + [TCG_COND_LE] = { OPC_BGE, true }, + [TCG_COND_GT] = { OPC_BLT, true }, + [TCG_COND_LTU] = { OPC_BLTU, false }, + [TCG_COND_GEU] = { OPC_BGEU, false }, + [TCG_COND_LEU] = { OPC_BGEU, true }, + [TCG_COND_GTU] = { OPC_BLTU, true } +}; + +static void tcg_out_brcond(TCGContext *s, TCGCond cond, TCGReg arg1, + TCGReg arg2, TCGLabel *l) +{ + RISCVInsn op = tcg_brcond_to_riscv[cond].op; + bool swap = tcg_brcond_to_riscv[cond].swap; + + tcg_out_opc_branch(s, op, swap ? arg2 : arg1, swap ? arg1 : arg2, 0); + + if (l->has_value) { + reloc_sbimm12(s->code_ptr - 1, l->u.value_ptr); + } else { + tcg_out_reloc(s, s->code_ptr - 1, R_RISCV_BRANCH, l, 0); + } +} + +static void tcg_out_setcond(TCGContext *s, TCGCond cond, TCGReg ret, + TCGReg arg1, TCGReg arg2) +{ + switch (cond) { + case TCG_COND_EQ: + tcg_out_opc_reg(s, OPC_SUB, ret, arg1, arg2); + tcg_out_opc_imm(s, OPC_SLTIU, ret, ret, 1); + break; + case TCG_COND_NE: + tcg_out_opc_reg(s, OPC_SUB, ret, arg1, arg2); + tcg_out_opc_reg(s, OPC_SLTU, ret, TCG_REG_ZERO, ret); + break; + case TCG_COND_LT: + tcg_out_opc_reg(s, OPC_SLT, ret, arg1, arg2); + break; + case TCG_COND_GE: + tcg_out_opc_reg(s, OPC_SLT, ret, arg1, arg2); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_LE: + tcg_out_opc_reg(s, OPC_SLT, ret, arg2, arg1); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_GT: + tcg_out_opc_reg(s, OPC_SLT, ret, arg2, arg1); + break; + case TCG_COND_LTU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg1, arg2); + break; + case TCG_COND_GEU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg1, arg2); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_LEU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg2, arg1); + tcg_out_opc_imm(s, OPC_XORI, ret, ret, 1); + break; + case TCG_COND_GTU: + tcg_out_opc_reg(s, OPC_SLTU, ret, arg2, arg1); + break; + default: + g_assert_not_reached(); + break; + } +} + +static void tcg_out_brcond2(TCGContext *s, TCGCond cond, TCGReg al, TCGReg ah, + TCGReg bl, TCGReg bh, TCGLabel *l) +{ + /* todo */ + g_assert_not_reached(); +} + +static void tcg_out_setcond2(TCGContext *s, TCGCond cond, TCGReg ret, + TCGReg al, TCGReg ah, TCGReg bl, TCGReg bh) +{ + /* todo */ + g_assert_not_reached(); +} + +static inline void tcg_out_goto(TCGContext *s, tcg_insn_unit *target) +{ + ptrdiff_t offset = tcg_pcrel_diff(s, target); + tcg_debug_assert(offset == sextract64(offset, 0, 26)); + tcg_out_opc_jump(s, OPC_JAL, TCG_REG_ZERO, offset); +} + +static inline void tcg_out_goto_long(TCGContext *s, tcg_insn_unit *target) +{ + ptrdiff_t offset = tcg_pcrel_diff(s, target); + + if (offset == sextract64(offset, 0, 26)) { + tcg_out_opc_jump(s, OPC_JAL, TCG_REG_ZERO, offset); + } else { + tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP0, (intptr_t)target); + tcg_out_opc_jump(s, OPC_JAL, TCG_REG_TMP0, 0); + } +} + +static void tcg_out_call_int(TCGContext *s, tcg_insn_unit *arg, bool tail) +{ + TCGReg link = tail ? TCG_REG_ZERO : TCG_REG_RA; + ptrdiff_t offset = tcg_pcrel_diff(s, arg); + if (offset == sextract32(offset, 1, 20) << 1) { + /* short jump: -2097150 to 2097152 */ + tcg_out_opc_jump(s, OPC_JAL, link, offset); + } else if (TCG_TARGET_REG_BITS == 32 || + offset == sextract32(offset, 1, 31) << 1) { + /* long jump: -2147483646 to 2147483648 */ + tcg_out_opc_upper(s, OPC_AUIPC, TCG_REG_TMP0, 0); + tcg_out_opc_imm(s, OPC_JALR, link, TCG_REG_TMP0, 0); + reloc_call(s->code_ptr - 2, arg); + } else if (TCG_TARGET_REG_BITS == 64) { + /* far jump: 64-bit */ + tcg_target_long imm = sextract32((tcg_target_long)arg, 0, 12); + tcg_target_long base = (tcg_target_long)arg - imm; + tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_TMP0, base); + tcg_out_opc_imm(s, OPC_JALR, link, TCG_REG_TMP0, imm); + } else { + g_assert_not_reached(); + } +} + +static void tcg_out_tail(TCGContext *s, tcg_insn_unit *arg) +{ + tcg_out_call_int(s, arg, true); +} + +static void tcg_out_call(TCGContext *s, tcg_insn_unit *arg) +{ + tcg_out_call_int(s, arg, false); +} + void tb_target_set_jmp_target(uintptr_t tc_ptr, uintptr_t jmp_addr, uintptr_t addr) { -- 2.19.1
next prev parent reply other threads:[~2018-11-15 22:36 UTC|newest] Thread overview: 130+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-15 22:33 [Qemu-devel] [RFC v1 00/23] Add RISC-V TCG backend support Alistair Francis 2018-11-15 22:33 ` [Qemu-riscv] " Alistair Francis 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 01/23] elf.h: Add the RISCV ELF magic numbers Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:46 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:46 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 02/23] linux-user: Add host dependency for RISC-V 32-bit Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:46 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:46 ` [Qemu-riscv] " Richard Henderson 2018-11-16 7:47 ` Richard Henderson 2018-11-16 7:47 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 03/23] linux-user: Add host dependency for RISC-V 64-bit Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:57 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:57 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 04/23] exec: Add RISC-V GCC poison macro Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:47 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:47 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 05/23] riscv: Add the tcg-target header file Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:57 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:57 ` [Qemu-riscv] " Richard Henderson 2018-11-16 17:20 ` Richard Henderson 2018-11-16 17:20 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 06/23] riscv: Add the tcg target registers Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:58 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:58 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:34 ` [Qemu-devel] [RFC v1 07/23] riscv: tcg-target: Regiser the JIT Alistair Francis 2018-11-15 22:34 ` [Qemu-riscv] " Alistair Francis 2018-11-16 7:59 ` [Qemu-devel] " Richard Henderson 2018-11-16 7:59 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:35 ` [Qemu-devel] [RFC v1 08/23] riscv: tcg-target: Add support for the constraints Alistair Francis 2018-11-15 22:35 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:13 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:13 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:35 ` [Qemu-devel] [RFC v1 09/23] riscv: tcg-target: Add the immediate encoders Alistair Francis 2018-11-15 22:35 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:26 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:26 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:35 ` [Qemu-devel] [RFC v1 10/23] riscv: tcg-target: Add the instruction emitters Alistair Francis 2018-11-15 22:35 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:27 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:27 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:35 ` [Qemu-devel] [RFC v1 11/23] riscv: tcg-target: Add the relocation functions Alistair Francis 2018-11-15 22:35 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:33 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:33 ` [Qemu-riscv] " Richard Henderson 2018-11-21 1:15 ` Alistair Francis 2018-11-21 1:15 ` [Qemu-riscv] " Alistair Francis 2018-11-21 7:25 ` Richard Henderson 2018-11-21 7:25 ` [Qemu-riscv] " Richard Henderson 2018-11-21 15:53 ` Palmer Dabbelt 2018-11-21 15:53 ` [Qemu-riscv] " Palmer Dabbelt 2018-11-21 17:01 ` Richard Henderson 2018-11-21 17:01 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:35 ` [Qemu-devel] [RFC v1 12/23] riscv: tcg-target: Add the mov and movi instruction Alistair Francis 2018-11-15 22:35 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:55 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:55 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:35 ` [Qemu-devel] [RFC v1 13/23] riscv: tcg-target: Add the extract instructions Alistair Francis 2018-11-15 22:35 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:56 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:56 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:36 ` [Qemu-devel] [RFC v1 14/23] riscv: tcg-target: Add the out load and store instructions Alistair Francis 2018-11-15 22:36 ` [Qemu-riscv] " Alistair Francis 2018-11-16 8:59 ` [Qemu-devel] " Richard Henderson 2018-11-16 8:59 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:36 ` Alistair Francis [this message] 2018-11-15 22:36 ` [Qemu-riscv] [RFC v1 15/23] riscv: tcg-target: Add branch and jump instructions Alistair Francis 2018-11-16 9:14 ` [Qemu-devel] " Richard Henderson 2018-11-16 9:14 ` [Qemu-riscv] " Richard Henderson 2018-11-20 23:49 ` Alistair Francis 2018-11-20 23:49 ` [Qemu-riscv] " Alistair Francis 2018-11-21 7:40 ` Richard Henderson 2018-11-21 7:40 ` [Qemu-riscv] " Richard Henderson 2018-11-26 22:58 ` Alistair Francis 2018-11-26 22:58 ` [Qemu-riscv] " Alistair Francis 2018-11-15 22:36 ` [Qemu-devel] [RFC v1 16/23] riscv: tcg-target: Add slowpath load and store instructions Alistair Francis 2018-11-15 22:36 ` [Qemu-riscv] " Alistair Francis 2018-11-16 9:24 ` [Qemu-devel] " Richard Henderson 2018-11-16 9:24 ` [Qemu-riscv] " Richard Henderson 2018-11-21 0:18 ` Alistair Francis 2018-11-21 0:18 ` [Qemu-riscv] " Alistair Francis 2018-11-21 7:43 ` Richard Henderson 2018-11-21 7:43 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:36 ` [Qemu-devel] [RFC v1 17/23] riscv: tcg-target: Add direct " Alistair Francis 2018-11-15 22:36 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:10 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:10 ` [Qemu-riscv] " Richard Henderson 2018-11-19 23:06 ` Alistair Francis 2018-11-19 23:06 ` [Qemu-riscv] " Alistair Francis 2018-11-20 6:57 ` Richard Henderson 2018-11-20 6:57 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:36 ` [Qemu-devel] [RFC v1 18/23] riscv: tcg-target: Add the out op decoder Alistair Francis 2018-11-15 22:36 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:22 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:22 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:36 ` [Qemu-devel] [RFC v1 19/23] riscv: tcg-target: Add the prologue generation Alistair Francis 2018-11-15 22:36 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:25 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:25 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:36 ` [Qemu-devel] [RFC v1 20/23] riscv: tcg-target: Add the target init code Alistair Francis 2018-11-15 22:36 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:26 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:26 ` [Qemu-riscv] " Richard Henderson 2018-11-19 23:04 ` Alistair Francis 2018-11-19 23:04 ` [Qemu-riscv] " Alistair Francis 2018-11-20 6:55 ` Richard Henderson 2018-11-20 6:55 ` [Qemu-riscv] " Richard Henderson 2018-11-20 23:22 ` Alistair Francis 2018-11-20 23:22 ` [Qemu-riscv] " Alistair Francis 2018-11-15 22:37 ` [Qemu-devel] [RFC v1 21/23] tcg: Add RISC-V cpu signal handler Alistair Francis 2018-11-15 22:37 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:27 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:27 ` [Qemu-riscv] " Richard Henderson 2018-11-16 17:29 ` Richard Henderson 2018-11-16 17:29 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:37 ` [Qemu-devel] [RFC v1 22/23] dias: Add RISC-V support Alistair Francis 2018-11-15 22:37 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:29 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:29 ` [Qemu-riscv] " Richard Henderson 2018-11-15 22:37 ` [Qemu-devel] [RFC v1 23/23] configure: Add support for building RISC-V host Alistair Francis 2018-11-15 22:37 ` [Qemu-riscv] " Alistair Francis 2018-11-16 17:30 ` [Qemu-devel] " Richard Henderson 2018-11-16 17:30 ` [Qemu-riscv] " Richard Henderson 2018-11-16 8:31 ` [Qemu-devel] [RFC v1 00/23] Add RISC-V TCG backend support no-reply 2018-11-16 8:31 ` [Qemu-riscv] " no-reply
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