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2021-05-10target/arm: Make WFI a NOP for userspace emulatorsPeter Maydell1-0/+14
The WFI insn is not system-mode only, though it doesn't usually make a huge amount of sense for userspace code to execute it. Currently if you try it in qemu-arm then the helper function will raise an EXCP_HLT exception, which is not covered by the switch in cpu_loop() and results in an abort: qemu: unhandled CPU exception 0x10001 - aborting R00=00000001 R01=408003e4 R02=408003ec R03=000102ec R04=00010a28 R05=00010158 R06=00087460 R07=00010158 R08=00000000 R09=00000000 R10=00085b7c R11=408002a4 R12=408002b8 R13=408002a0 R14=0001057c R15=000102f8 PSR=60000010 -ZC- A usr32 qemu:handle_cpu_signal received signal outside vCPU context @ pc=0x7fcbfa4f0a12 Make the WFI helper function return immediately in the usermode emulator. This turns WFI into a NOP, which is OK because: * architecturally "WFI is a NOP" is a permitted implementation * aarch64 Linux kernels use the SCTLR_EL1.nTWI bit to trap userspace WFI and NOP it (though aarch32 kernels currently just let WFI do whatever it would do) We could in theory make the translate.c code special case user-mode emulation and NOP the insn entirely rather than making the helper do nothing, but because no real world code will be trying to execute WFI we don't care about efficiency and the helper provides a single place where we can make the change rather than having to touch multiple places in translate.c and translate-a64.c. Fixes: https://bugs.launchpad.net/qemu/+bug/1926759 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430162212.825-1-peter.maydell@linaro.org
2021-05-10target/arm: Make translate-neon.c.inc its own compilation unitPeter Maydell4-11/+14
Switch translate-neon.c.inc from being #included into translate.c to being its own compilation unit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-14-peter.maydell@linaro.org
2021-05-10target/arm: Make functions used by translate-neon globalPeter Maydell2-8/+10
Make the remaining functions needed by the translate-neon code global. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-13-peter.maydell@linaro.org
2021-05-10target/arm: Move NeonGenThreeOpEnvFn typedef to translate.hPeter Maydell2-3/+2
Move the NeonGenThreeOpEnvFn typedef to translate.h together with the other similar typedefs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210430132740.10391-12-peter.maydell@linaro.org
2021-05-10target/arm: Delete unused typedefPeter Maydell1-2/+0
The VFPGenFixPointFn typedef is unused; delete it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20210430132740.10391-11-peter.maydell@linaro.org
2021-05-10target/arm: Move vfp_reg_ptr() to translate-neon.c.incPeter Maydell2-7/+7
The function vfp_reg_ptr() is used only in translate-neon.c.inc; move it there. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-10-peter.maydell@linaro.org
2021-05-10target/arm: Make translate-vfp.c.inc its own compilation unitPeter Maydell4-9/+13
Switch translate-vfp.c.inc from being #included into translate.c to being its own compilation unit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-9-peter.maydell@linaro.org
2021-05-10target/arm: Make functions used by translate-vfp globalPeter Maydell2-17/+26
Make the remaining functions which are needed by translate-vfp.c.inc global. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-8-peter.maydell@linaro.org
2021-05-10target/arm: Move vfp_{load, store}_reg{32, 64} to translate-vfp.c.incPeter Maydell2-20/+20
The functions vfp_load_reg32(), vfp_load_reg64(), vfp_store_reg32() and vfp_store_reg64() are used only in translate-vfp.c.inc. Move them to that file. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-7-peter.maydell@linaro.org
2021-05-10target/arm: Move gen_aa32 functions to translate-a32.hPeter Maydell2-35/+69
Move the various gen_aa32* functions and macros out of translate.c and into translate-a32.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-6-peter.maydell@linaro.org
2021-05-10target/arm: Split m-nocp trans functions into their own filePeter Maydell5-198/+226
Currently the trans functions for m-nocp.decode all live in translate-vfp.inc.c; move them out into their own translation unit, translate-m-nocp.c. The trans_* functions here are pure code motion with no changes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-5-peter.maydell@linaro.org
2021-05-10target/arm: Make functions used by m-nocp globalPeter Maydell3-33/+65
We want to split out the .c.inc files which are currently included into translate.c so they are separate compilation units. To do this we need to make some functions which are currently file-local to translate.c have global scope; create a translate-a32.h paralleling the existing translate-a64.h as a place for these declarations to live, so that code moved into the new compilation units can call them. The functions made global here are those required by the m-nocp.decode functions, except that I have converted the whole family of {read,write}_neon_element* and also both the load_cpu and store_cpu functions for consistency, even though m-nocp only wants a few functions from each. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-4-peter.maydell@linaro.org
2021-05-10target/arm: Share unallocated_encoding() and gen_exception_insn()Peter Maydell4-22/+12
The unallocated_encoding() function is the same in both translate-a64.c and translate.c; make the translate.c function global and drop the translate-a64.c version. To do this we need to also share gen_exception_insn(), which currently exists in two slightly different versions for A32 and A64: merge those into a single function that can work for both. This will be useful for splitting up translate.c, which will require unallocated_encoding() to no longer be file-local. It's also hopefully less confusing to have only one version of the function rather than two. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-3-peter.maydell@linaro.org
2021-05-10target/arm: Move constant expanders to translate.hPeter Maydell2-24/+24
Some of the constant expanders defined in translate.c are generically useful and will be used by the separate C files for VFP and Neon once they are created; move the expander definitions to translate.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210430132740.10391-2-peter.maydell@linaro.org
2021-05-10target/arm: Fix tlbbits calculation in tlbi_aa64_vae2is_write()Peter Maydell1-1/+1
In tlbi_aa64_vae2is_write() the calculation bits = tlbbits_for_regime(env, secure ? ARMMMUIdx_E2 : ARMMMUIdx_SE2, pageaddr) has the two arms of the ?: expression reversed. Fix the bug. Fixes: b6ad6062f1e5 Reported-by: Rebecca Cran <rebecca@nuviainc.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Rémi Denis-Courmont <remi.denis.courmont@huawei.com> Reviewed-by: Rebecca Cran <rebecca@nuviainc.com> Message-id: 20210420123106.10861-1-peter.maydell@linaro.org
2021-05-02Do not include sysemu/sysemu.h if it's not really necessaryThomas Huth1-1/+0
Stop including sysemu/sysemu.h in files that don't need it. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210416171314.2074665-2-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-05-02hw: Do not include qemu/log.h if it is not necessaryThomas Huth1-1/+0
Many files include qemu/log.h without needing it. Remove the superfluous include statements. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20210328054833.2351597-1-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-04-30target/arm: Enforce alignment for sve LD1RRichard Henderson1-1/+1
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-32-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for aa64 vector LDn/STn (single)Richard Henderson1-4/+5
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-31-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for aa64 vector LDn/STn (multiple)Richard Henderson1-4/+11
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-30-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Use MemOp for size + endian in aa64 vector ld/stRichard Henderson1-10/+10
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-29-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for aa64 load-acq/store-relRichard Henderson1-9/+14
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-28-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Use finalize_memop for aa64 fpr load/storeRichard Henderson1-16/+26
For 128-bit load/store, use 16-byte alignment. This requires that we perform the two operations in the correct order so that we generate the alignment fault before modifying memory. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-27-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Use finalize_memop for aa64 gpr load/storeRichard Henderson1-45/+33
In the case of gpr load, merge the size and is_signed arguments; otherwise, simply convert size to memop. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-26-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for VLDn/VSTn (single)Richard Henderson1-6/+42
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-25-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for VLDn/VSTn (multiple)Richard Henderson1-5/+22
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-24-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for VLDn (all lanes)Richard Henderson3-9/+44
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-23-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for VLDR/VSTRRichard Henderson1-6/+6
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-22-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for VLDM/VSTMRichard Henderson1-4/+4
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-21-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for SRSRichard Henderson1-2/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-20-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for RFERichard Henderson1-2/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-19-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for LDM/STMRichard Henderson1-2/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-18-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce alignment for LDA/LDAH/STL/STLHRichard Henderson1-2/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-17-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Enforce word alignment for LDRD/STRDRichard Henderson1-8/+8
Buglink: https://bugs.launchpad.net/qemu/+bug/1905356 Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-16-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Adjust gen_aa32_{ld, st}_i64 for align+endiannessRichard Henderson2-35/+49
Adjust the interface to match what has been done to the TCGv_i32 load/store functions. This is less obvious, because at present the only user of these functions, trans_VLDST_multiple, also wants to manipulate the endianness to speed up loading multiple bytes. Thus we retain an "internal" interface which is identical to the current gen_aa32_{ld,st}_i64 interface. The "new" interface will gain users as we remove the legacy interfaces, gen_aa32_ld64 and gen_aa32_st64. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-15-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Fix SCTLR_B test for TCGv_i64 load/storeRichard Henderson1-2/+2
Just because operating on a TCGv_i64 temporary does not mean that we're performing a 64-bit operation. Restrict the frobbing to actual 64-bit operations. This bug is not currently visible because all current users of these two functions always pass MO_64. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-14-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Merge gen_aa32_frob64 into gen_aa32_ld_i64Richard Henderson1-20/+15
This is the only caller. Adjust some commentary to talk about SCTLR_B instead of the vanishing function. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-13-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Adjust gen_aa32_{ld, st}_i32 for align+endiannessRichard Henderson3-52/+77
Create a finalize_memop function that computes alignment and endianness and returns the final MemOp for the operation. Split out gen_aa32_{ld,st}_internal_i32 which bypasses any special handling of endianness or alignment. Adjust gen_aa32_{ld,st}_i32 so that s->be_data is not added by the callers. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-12-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Add ALIGN_MEM to TBFLAG_ANYRichard Henderson5-6/+25
Use this to signal when memory access alignment is required. This value comes from the CCR register for M-profile, and from the SCTLR register for A-profile. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-11-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Move TBFLAG_ANY bits to the bottomRichard Henderson1-7/+7
Now that other bits have been moved out of tb->flags, there's no point in filling from the top. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Move TBFLAG_AM32 bits to the topRichard Henderson1-21/+21
Now that these bits have been moved out of tb->flags, where TBFLAG_ANY was filling from the top, move AM32 to fill from the top, and A32 and M32 to fill from the bottom. This means fewer changes when adding new bits. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-9-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Move mode specific TB flags to tb->cs_baseRichard Henderson3-26/+35
Now that we have all of the proper macros defined, expanding the CPUARMTBFlags structure and populating the two TB fields is relatively simple. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-7-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Introduce CPUARMTBFlagsRichard Henderson5-37/+57
In preparation for splitting tb->flags across multiple fields, introduce a structure to hold the value(s). So far this only migrates the one uint32_t and fixes all of the places that require adjustment to match. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-6-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Add wrapper macros for accessing tbflagsRichard Henderson5-92/+101
We're about to split tbflags into two parts. These macros will ensure that the correct part is used with the correct set of bits. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-5-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Rename TBFLAG_ANY, PSTATE_SSRichard Henderson4-5/+5
We're about to rearrange the macro expansion surrounding tbflags, and this field name will be expanded using the bit definition of the same name, resulting in a token pasting error. So PSTATE_SS -> PSTATE__SS in the uses, and document it. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-4-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Rename TBFLAG_A32, SCTLR_BRichard Henderson3-3/+3
We're about to rearrange the macro expansion surrounding tbflags, and this field name will be expanded using the bit definition of the same name, resulting in a token pasting error. So SCTLR_B -> SCTLR__B in the 3 uses, and document it. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-3-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Fix decode of align in VLDST_singleRichard Henderson2-4/+4
The encoding of size = 2 and size = 3 had the incorrect decode for align, overlapping the stride field. This error was hidden by what should have been unnecessary masking in translate. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210419202257.161730-2-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Remove log2_esize parameter to gen_mte_checkNRichard Henderson3-11/+10
The log2_esize parameter is not used except trivially. Drop the parameter and the deferral to gen_mte_check1. This fixes a bug in that the parameters as documented in the header file were the reverse from those in the implementation. Which meant that translate-sve.c was passing the parameters in the wrong order. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210416183106.1516563-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Simplify sve mte checkingRichard Henderson1-58/+26
Now that mte_check1 and mte_checkN have been merged, we can merge sve_cont_ldst_mte_check1 and sve_cont_ldst_mte_checkN. Which means that we can eliminate the function pointer into sve_ldN_r and sve_stN_r, calling sve_cont_ldst_mte_check directly. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210416183106.1516563-9-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-04-30target/arm: Rename mte_probe1 to mte_probeRichard Henderson3-7/+7
For consistency with the mte_check1 + mte_checkN merge to mte_check, rename the probe function as well. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20210416183106.1516563-8-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
generated by cgit v1.1 at 2025-02-06 07:32:33 +0000