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2018-05-03linux-user: introduce target_sigsp() and target_save_altstack()Laurent Vivier19-203/+108
Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411192347.30228-1-laurent@vivier.eu>
2018-05-03linux-user: ARM-FDPIC: Add support for signals for FDPIC targetsChristophe Lyon1-16/+89
The FDPIC restorer needs to deal with a function descriptor, hence we have to extend 'retcode' such that it can hold the instructions needed to perform this. The restorer sequence uses the same thumbness as the exception handler (mainly to support Thumb-only architectures). Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430080404.7323-5-christophe.lyon@st.com> [lv: moved the change to linux-user/arm/signal.c] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-05-03linux-user: ARM-FDPIC: Add support of FDPIC for ARM.Christophe Lyon2-0/+38
Add FDPIC info into image_info structure since interpreter info is on stack and needs to be saved to be accessed later on. Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430080404.7323-4-christophe.lyon@st.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-05-03linux-user: ARM-FDPIC: Identify ARM FDPIC binariesChristophe Lyon2-0/+8
Define an ARM-specific version of elf_is_fdpic: FDPIC ELF objects are identified with e_ident[EI_OSABI] == ELFOSABI_ARM_FDPIC. Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430080404.7323-3-christophe.lyon@st.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-05-03Remove CONFIG_USE_FDPIC.Christophe Lyon2-13/+9
We want to avoid code disabled by default, because it ends up less tested. This patch removes all instances of #ifdef CONFIG_USE_FDPIC, most of which can be safely kept. For the ones that should be conditionally executed, we define elf_is_fdpic(). Without this patch, defining CONFIG_USE_FDPIC would prevent QEMU from building precisely because elf_is_fdpic is not defined. Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430080404.7323-2-christophe.lyon@st.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-05-03Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20180502' into stagingPeter Maydell8-106/+150
Queued TCG patches # gpg: Signature made Wed 02 May 2018 18:43:33 BST # gpg: using RSA key 64DF38E8AF7E215F # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-tcg-20180502: tcg: workaround branch instruction overflow in tcg_out_qemu_ld/st tcg: Improve TCGv_ptr support tcg: Allow wider vectors for cmp and mul tcg/arm: Fix memory barrier encoding tcg: Document INDEX_mul[us]h_* Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-05-03Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into stagingPeter Maydell2-0/+7
Just one trace # gpg: Signature made Wed 02 May 2018 07:59:38 BST # gpg: using RSA key 71D4D5E5822F73D6 # gpg: Good signature from "Greg Kurz <groug@kaod.org>" # gpg: aka "Gregory Kurz <gregory.kurz@free.fr>" # gpg: aka "[jpeg image of size 3330]" # Primary key fingerprint: B482 8BAF 9431 40CE F2A3 4910 71D4 D5E5 822F 73D6 * remotes/gkurz/tags/for-upstream: 9p: add trace event for v9fs_setattr() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-05-029p: add trace event for v9fs_setattr()Greg Kurz2-0/+7
Don't print the tv_nsec part of atime and mtime, to stay below the 10 argument limit of trace events. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2018-05-01tcg: workaround branch instruction overflow in tcg_out_qemu_ld/stLaurent Vivier3-6/+6
ppc64 uses a BC instruction to call the tcg_out_qemu_ld/st slow path. BC instruction uses a relative address encoded on 14 bits. The slow path functions are added at the end of the generated instructions buffer, in the reverse order of the callers. So more we have slow path functions more the distance between the caller (BC) and the function increases. This patch changes the behavior to generate the functions in the same order of the callers. Cc: qemu-stable@nongnu.org Fixes: 15fa08f845 ("tcg: Dynamically allocate TCGOps") Signed-off-by: Laurent Vivier <lvivier@redhat.com> Message-Id: <20180429235840.16659-1-lvivier@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-05-01tcg: Improve TCGv_ptr supportRichard Henderson4-94/+130
Drop TCGV_PTR_TO_NAT and TCGV_NAT_TO_PTR internal macros. Add tcg_temp_local_new_ptr, tcg_gen_brcondi_ptr, tcg_gen_ext_i32_ptr, tcg_gen_trunc_i64_ptr, tcg_gen_extu_ptr_i64, tcg_gen_trunc_ptr_i32. Use inlines instead of macros where possible. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-05-01tcg: Allow wider vectors for cmp and mulRichard Henderson1-4/+4
In db432672, we allow wide inputs for operations such as add. However, in 212be173 and 3774030a we didn't do the same for compare and multiply. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-05-01tcg/arm: Fix memory barrier encodingHenry Wertz1-2/+2
I found with qemu 2.11.x or newer that I would get an illegal instruction error running some Intel binaries on my ARM chromebook. On investigation, I found it was quitting on memory barriers. qemu instruction: mb $0x31 was translating as: 0x604050cc: 5bf07ff5 blpl #0x600250a8 After patch it gives: 0x604050cc: f57ff05b dmb ish In short, I found INSN_DMB_ISH (memory barrier for ARMv7) appeared to be correct based on online docs, but due to some endian-related shenanigans it had to be byte-swapped to suit qemu; it appears INSN_DMB_MCR (memory barrier for ARMv6) also should be byte swapped (and this patch does so). I have not checked for correctness of aarch64's barrier instruction. Cc: qemu-stable@nongnu.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Henry Wertz <hwertz10@gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-05-01tcg: Document INDEX_mul[us]h_*Richard Henderson1-0/+8
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-05-01Merge remote-tracking branch ↵Peter Maydell3-33/+19
'remotes/vivier/tags/m68k-for-2.13-pull-request' into staging # gpg: Signature made Tue 01 May 2018 14:53:58 BST # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier/tags/m68k-for-2.13-pull-request: hw/m68k/mcf5208: Fix trivial typo in board description m68k: remove dead code (Coverity CID1390617) m68k: Fix floatx80_lognp1 (Coverity CID1390587) m68k: fix subx mem, mem instruction Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-05-01hw/m68k/mcf5208: Fix trivial typo in board descriptionThomas Huth1-1/+1
It's the MCF5208 evaluation board, not the MCF5206 eval board. Signed-off-by: Thomas Huth <huth@tuxfamily.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20180429094002.3293c9de@thl530.multi.box> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-05-01m68k: remove dead code (Coverity CID1390617)Laurent Vivier1-29/+14
floatx80_sin() and floatx80_cos() are derived from one sincos() function. They have both unused code coming from their common origin. Remove it. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430170156.1860-2-laurent@vivier.eu>
2018-05-01m68k: Fix floatx80_lognp1 (Coverity CID1390587)Laurent Vivier1-1/+2
return the result of packFloatx80() instead of dropping it. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180430170156.1860-1-laurent@vivier.eu>
2018-04-30Merge remote-tracking branch ↵Peter Maydell2-5/+10
'remotes/edgar/tags/edgar/xilinx-next-2018-04-30.for-upstream' into staging edgar/xilinx-next-2018-01.for-upstream # gpg: Signature made Mon 30 Apr 2018 15:52:35 BST # gpg: using RSA key 29C596780F6BCA83 # gpg: Good signature from "Edgar E. Iglesias (Xilinx key) <edgar.iglesias@xilinx.com>" # gpg: aka "Edgar E. Iglesias <edgar.iglesias@gmail.com>" # Primary key fingerprint: AC44 FEDC 14F7 F1EB EDBF 4151 29C5 9678 0F6B CA83 * remotes/edgar/tags/edgar/xilinx-next-2018-04-30.for-upstream: target-microblaze: mmu: Make the TLBX MISS bit read-only target-microblaze: mmu: Make TLBSX write-only target-microblaze: Don't clobber the IMM reg for ld/st reversed target-microblaze: Fix trap checks for FPU insns target-microblaze: Respect MSR.PVR as read-only Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-04-30target-microblaze: mmu: Make the TLBX MISS bit read-onlyEdgar E. Iglesias1-0/+4
Make the TLBX MISS bit read-only. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-04-30target-microblaze: mmu: Make TLBSX write-onlyEdgar E. Iglesias1-1/+4
Make TLBSX write-only and guest-error log reads from it. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-04-30target-microblaze: Don't clobber the IMM reg for ld/st reversedEdgar E. Iglesias1-2/+0
Do not clobber the IMM register on reversed load/stores. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-04-30target-microblaze: Fix trap checks for FPU insnsEdgar E. Iglesias1-1/+1
Fix trap checks for FPU insns when extended FPU insns are enabled. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-04-30target-microblaze: Respect MSR.PVR as read-onlyEdgar E. Iglesias1-1/+1
Respect MSR.PVR as read-only. We were wrongly overwriting the PVR bit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-04-30m68k: fix subx mem, mem instructionPavel Dovgalyuk1-2/+2
This patch fixes decrement of the pointers for subx mem, mem instructions. Without the patch pointers are decremented by OS_* constant value instead of retrieving the corresponding data size and using it as a decrement. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20180418064152.24606.71975.stgit@pasha-VirtualBox> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-04-30Merge remote-tracking branch ↵Peter Maydell71-10882/+11888
'remotes/vivier2/tags/linux-user-for-2.13-pull-request' into staging # gpg: Signature made Mon 30 Apr 2018 10:05:56 BST # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/linux-user-for-2.13-pull-request: (42 commits) linux-user: Add ARM get_tls syscall support linux-user: move xtensa cpu loop to xtensa directory linux-user: move hppa cpu loop to hppa directory linux-user: move riscv cpu loop to riscv directory linux-user: move tilegx cpu loop to tilegx directory linux-user: move s390x cpu loop to s390x directory linux-user: move alpha cpu loop to alpha directory linux-user: move m68k cpu loop to m68k directory linux-user: move microblaze cpu loop to microblaze directory linux-user: move cris cpu loop to cris directory linux-user: move sh4 cpu loop to sh4 directory linux-user: move openrisc cpu loop to openrisc directory linux-user: move nios2 cpu loop to nios2 directory linux-user: move mips/mips64 cpu loop to mips directory linux-user: move ppc/ppc64 cpu loop to ppc directory linux-user: move sparc/sparc64 cpu loop to sparc directory linux-user: move arm cpu loop to arm directory linux-user: move aarch64 cpu loop to aarch64 directory linux-user: move i386/x86_64 cpu loop to i386 directory linux-user: create a dummy per arch cpu_loop.c ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-04-30linux-user: Add ARM get_tls syscall supportChristophe Lyon2-0/+4
Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180416091845.7315-1-christophe.lyon@st.com> [lv: moved the change to linux-user/arm/cpu_loop.c] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-04-30linux-user: move xtensa cpu loop to xtensa directoryLaurent Vivier2-250/+241
No code change, only move code from main.c to xtensa/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-20-laurent@vivier.eu>
2018-04-30linux-user: move hppa cpu loop to hppa directoryLaurent Vivier2-193/+186
No code change, only move code from main.c to hppa/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-19-laurent@vivier.eu>
2018-04-30linux-user: move riscv cpu loop to riscv directoryLaurent Vivier2-100/+93
No code change, only move code from main.c to riscv/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Michael Clark <mjc@sifive.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-18-laurent@vivier.eu>
2018-04-30linux-user: move tilegx cpu loop to tilegx directoryLaurent Vivier2-267/+260
No code change, only move code from main.c to tilegx/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-17-laurent@vivier.eu>
2018-04-30linux-user: move s390x cpu loop to s390x directoryLaurent Vivier2-146/+139
No code change, only move code from main.c to s390x/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-16-laurent@vivier.eu>
2018-04-30linux-user: move alpha cpu loop to alpha directoryLaurent Vivier2-204/+199
No code change, only move code from main.c to alpha/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-15-laurent@vivier.eu>
2018-04-30linux-user: move m68k cpu loop to m68k directoryLaurent Vivier2-149/+145
No code change, only move code from main.c to m68k/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-14-laurent@vivier.eu>
2018-04-30linux-user: move microblaze cpu loop to microblaze directoryLaurent Vivier2-155/+150
No code change, only move code from main.c to microblaze/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-13-laurent@vivier.eu>
2018-04-30linux-user: move cris cpu loop to cris directoryLaurent Vivier2-90/+89
No code change, only move code from main.c to cris/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-12-laurent@vivier.eu>
2018-04-30linux-user: move sh4 cpu loop to sh4 directoryLaurent Vivier2-90/+85
No code change, only move code from main.c to sh4/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-11-laurent@vivier.eu>
2018-04-30linux-user: move openrisc cpu loop to openrisc directoryLaurent Vivier2-96/+89
No code change, only move code from main.c to openrisc/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-10-laurent@vivier.eu>
2018-04-30linux-user: move nios2 cpu loop to nios2 directoryLaurent Vivier2-133/+126
No code change, only move code from main.c to nios2/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-9-laurent@vivier.eu>
2018-04-30linux-user: move mips/mips64 cpu loop to mips directoryLaurent Vivier3-732/+724
No code change, only move code from main.c to mips/cpu_loop.c. Include mips/cpu_loop.c in mips64/cpu_loop.c to avoid to duplicate code. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-8-laurent@vivier.eu>
2018-04-30linux-user: move ppc/ppc64 cpu loop to ppc directoryLaurent Vivier2-559/+554
No code change, only move code from main.c to ppc/cpu_loop.c. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-7-laurent@vivier.eu>
2018-04-30linux-user: move sparc/sparc64 cpu loop to sparc directoryLaurent Vivier3-294/+282
No code change, only move code from main.c to sparc/cpu_loop.c. Include sparc/cpu_loop.c in sparc64/cpu_loop.c to avoid to duplicate code. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180411185651.21351-6-laurent@vivier.eu>
2018-04-30linux-user: move arm cpu loop to arm directoryLaurent Vivier2-431/+432
No code change, only move code from main.c to arm/cpu_loop.c and duplicate some macro defined for both arm and aarch64. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-5-laurent@vivier.eu>
2018-04-30linux-user: move aarch64 cpu loop to aarch64 directoryLaurent Vivier2-107/+158
No code change, only move code from main.c to aarch64/cpu_loop.c and duplicate some macro defined for both arm and aarch64. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-4-laurent@vivier.eu>
2018-04-30linux-user: move i386/x86_64 cpu loop to i386 directoryLaurent Vivier3-354/+345
No code change, only move code from main.c to i386/cpu_loop.c. Include i386/cpu_loop.c in x86_64/cpu_loop.c to avoid to duplicate code. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-3-laurent@vivier.eu>
2018-04-30linux-user: create a dummy per arch cpu_loop.cLaurent Vivier24-15/+588
Create a cpu_loop-common.h for future use by these new files and use it in the existing main.c Introduce target_cpu_copy_regs(): declare the function in cpu_loop-common.h and an empty function for each target, to move all the cpu_loop prologues to this function. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180411185651.21351-2-laurent@vivier.eu>
2018-04-30linux-user: define TARGET_ARCH_HAS_SETUP_FRAMELaurent Vivier23-110/+28
Instead of calling setup_frame() conditionally to a list of known targets, define TARGET_ARCH_HAS_SETUP_FRAME if the target provides the function and call it only if the macro is defined. Move declarations of setup_frame() and setup_rt_frame() to linux-user/signal-common.h Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180424192635.6027-21-laurent@vivier.eu>
2018-04-30linux-user: move ppc/ppc64 signal.c parts to ppc directoryLaurent Vivier3-670/+678
No code change, only move code from signal.c to ppc/signal.c, except adding includes and exporting setup_frame() and setup_rt_frame(). Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180424192635.6027-20-laurent@vivier.eu>
2018-04-30linux-user: move mips/mips64 signal.c parts to mips directoryLaurent Vivier5-382/+396
No code change, only move code from signal.c to mips/signal.c, except adding includes and exporting setup_frame() and setup_rt_frame(). mips64/signal.c includes mips/signal.c Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180424192635.6027-19-laurent@vivier.eu>
2018-04-30linux-user: move sparc/sparc64 signal.c parts to sparc directoryLaurent Vivier5-605/+619
No code change, only move code from signal.c to sparc/signal.c, except adding includes and exporting setup_frame() and setup_rt_frame(). sparc64/signal.c includes sparc/signal.c Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180424192635.6027-18-laurent@vivier.eu>
2018-04-30linux-user: move i386/x86_64 signal.c parts to i386 directoryLaurent Vivier5-581/+595
No code change, only move code from signal.c to i386/signal.c, except adding includes and exporting setup_frame() and setup_rt_frame(). x86_64/signal.c includes i386/signal.c Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180424192635.6027-17-laurent@vivier.eu>
generated by cgit v1.1 at 2025-02-06 01:08:37 +0000