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| author | Jose E. Marchesi <jose.marchesi@oracle.com> | 2019-07-15 16:00:28 +0200 |
|---|---|---|
| committer | Jose E. Marchesi <jose.marchesi@oracle.com> | 2019-07-15 16:00:28 +0200 |
| commit | 3719fd55b6f89662653d50d33bb267c5f21127a5 (patch) | |
| tree | 7c046c3a10249178af42ff1ab11ba51468b62d6c /gas/doc | |
| parent | 5b9d7a9a647260ba754fbd2a176d37806f15acc8 (diff) | |
| download | gdb-3719fd55b6f89662653d50d33bb267c5f21127a5.zip gdb-3719fd55b6f89662653d50d33bb267c5f21127a5.tar.gz gdb-3719fd55b6f89662653d50d33bb267c5f21127a5.tar.bz2 | |
cpu,opcodes,gas: fix explicit arguments to eBPF ldabs instructions
This patch fixes the eBPF CPU description in order to reflect the
right explicit arguments passed to the ldabs{b,h,w,dw} instructions,
updates the corresponding GAS tests, and updates the BPF section of
the GAS manual.
cpu/ChangeLog:
2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
* bpf.cpu (dlabs): New pmacro.
(dlind): Likewise.
opcodes/ChangeLog:
2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
* bpf-desc.c: Regenerate.
* bpf-opc.c: Likewise.
* bpf-opc.h: Likewise.
gas/ChangeLog:
2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
* testsuite/gas/bpf/mem.s: ldabs instructions do not take a `src'
register as an argument.
* testsuite/gas/bpf/mem.d: Updated accordingly.
* testsuite/gas/bpf/mem-be.d: Likewise.
* doc/c-bpf.texi (BPF Opcodes): Update to reflect the correct
explicit arguments to ldabs and ldind instructions.
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/c-bpf.texi | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gas/doc/c-bpf.texi b/gas/doc/c-bpf.texi index a7a694f..13f4144 100644 --- a/gas/doc/c-bpf.texi +++ b/gas/doc/c-bpf.texi @@ -234,26 +234,26 @@ tree for more information. Absolute loads: @table @code -@item ldabsdw %d, %s, imm32 +@item ldabsdw imm32 Absolute 64-bit load. -@item ldabsw %d, %s, imm32 +@item ldabsw imm32 Absolute 32-bit load. -@item ldabsh %d, %s, imm32 +@item ldabsh imm32 Absolute 16-bit load. -@item ldabsb %d, %s, imm32 +@item ldabsb imm32 Absolute 8-bit load. @end table Indirect loads: @table @code -@item ldinddw %d, %s, imm32 +@item ldinddw %s, imm32 Indirect 64-bit load. -@item ldindw %d, %s, imm32 +@item ldindw %s, imm32 Indirect 32-bit load. -@item ldindh %d, %s, imm32 +@item ldindh %s, imm32 Indirect 16-bit load. -@item ldindb %d, %s, imm32 +@item ldindb %s, imm32 Indirect 8-bit load. @end table |