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| author | Jose E. Marchesi <jose.marchesi@oracle.com> | 2019-05-23 19:04:36 +0200 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2019-05-23 19:33:56 +0200 |
| commit | 79472b45328232b083e897a511d4160a6dde0463 (patch) | |
| tree | ff50820cf858918ae1115a0c6e6829633de3fffc /opcodes/Makefile.am | |
| parent | ea195bb04cc5c964126aeff0f87d7161a03ca926 (diff) | |
| download | gdb-79472b45328232b083e897a511d4160a6dde0463.zip gdb-79472b45328232b083e897a511d4160a6dde0463.tar.gz gdb-79472b45328232b083e897a511d4160a6dde0463.tar.bz2 | |
opcodes: add support for eBPF
This patch adds support for the Linux kernel eBPF architecture to the
opcodes. The port is based on CGEN.
opcodes/ChangeLog:
2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
* configure.ac (SHARED_DEPENDENCIES): Add case for bfd_bpf_arch.
* configure: Regenerated.
* Makefile.am: Add rules for the files generated from cpu/bpf.cpu
and cpu/bpf.opc.
(HFILES): Add bpf-desc.h and bpf-opc.h.
(TARGET_LIBOPCODES_CFILES): Add bpf-asm.c, bpf-desc.c, bpf-dis.c,
bpf-ibld.c and bpf-opc.c.
(BPF_DEPS): Define.
* Makefile.in: Regenerated.
* disassemble.c (ARCH_bpf): Define.
(disassembler): Add case for bfd_arch_bpf.
(disassemble_init_for_target): Likewise.
(enum epbf_isa_attr): Define.
* disassemble.h: extern print_insn_bpf.
* bpf-asm.c: Generated.
* bpf-opc.h: Likewise.
* bpf-opc.c: Likewise.
* bpf-ibld.c: Likewise.
* bpf-dis.c: Likewise.
* bpf-desc.h: Likewise.
* bpf-desc.c: Likewise.
Diffstat (limited to 'opcodes/Makefile.am')
| -rw-r--r-- | opcodes/Makefile.am | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/opcodes/Makefile.am b/opcodes/Makefile.am index 458a2b5..20a8a8d 100644 --- a/opcodes/Makefile.am +++ b/opcodes/Makefile.am @@ -59,6 +59,7 @@ BUILD_LIB_DEPS = @BUILD_LIB_DEPS@ # Header files. HFILES = \ aarch64-asm.h aarch64-dis.h aarch64-opc.h aarch64-tbl.h \ + bpf-desc.h bpf-opc.h \ epiphany-desc.h epiphany-opc.h \ fr30-desc.h fr30-opc.h \ frv-desc.h frv-opc.h \ @@ -117,6 +118,11 @@ TARGET_LIBOPCODES_CFILES = \ d30v-dis.c \ d30v-opc.c \ dlx-dis.c \ + bpf-asm.c \ + bpf-desc.c \ + bpf-dis.c \ + bpf-ibld.c \ + bpf-opc.c \ epiphany-asm.c \ epiphany-desc.c \ epiphany-dis.c \ @@ -370,6 +376,7 @@ CGENDEPS = \ CGEN_CPUS = epiphany fr30 frv ip2k iq2000 lm32 m32c m32r mep mt or1k xc16x xstormy16 if CGEN_MAINT +BPF_DEPS = stamp-bpf EPIPHANY_DEPS = stamp-epiphany FR30_DEPS = stamp-fr30 FRV_DEPS = stamp-frv @@ -384,6 +391,7 @@ OR1K_DEPS = stamp-or1k XC16X_DEPS = stamp-xc16x XSTORMY16_DEPS = stamp-xstormy16 else +BPF_DEPS = EPIPHANY_DEPS = FR30_DEPS = FRV_DEPS = @@ -416,6 +424,15 @@ run-cgen-all: # For now, require developers to configure with --enable-cgen-maint. +$(srcdir)/bpf-desc.h $(srcdir)/bpf-desc.c $(srcdir)/bpf-opc.h \ + $(srcdir)/bpf-opc.c $(srcdir)/bpf-ibld.c \ + $(srcdir)/bpf-asm.c $(srcdir)/bpf-dis.c: $(BPF_DEPS) + @true + +stamp-bpf: $(CGENDEPS) $(CPUDIR)/bpf.cpu $(CPUDIR)/bpf.opc + $(MAKE) run-cgen arch=bpf prefix=bpf \ + archfile=$(CPUDIR)/bpf.cpu opcfile=$(CPUDIR)/bpf.opc + $(srcdir)/epiphany-desc.h $(srcdir)/epiphany-desc.c $(srcdir)/epiphany-opc.h \ $(srcdir)/epiphany-opc.c $(srcdir)/epiphany-ibld.c \ $(srcdir)/epiphany-opinst.c $(srcdir)/epiphany-asm.c \ |