Tree: f6b2274af4

cs250

device-files

enable-32bit

eos14-bringup

eos20

fdt

fix-fcvt-s-w

gnuconfig

hax

master

maxmem

new-sbi-disk

remap

rocc-enable

rv32-putstring

rvt-master

sbi-disk

sbi_emulation_for_perf

sbi_for_perf

travis-dev

archive-1.9.1

v1.0.0

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Commit Graph

3 Commits (f6b2274af4a91763ecdb94600d7d54d5f7f262b5)

Author	SHA1	Message	Date
Andrew Waterman	f6b2274af4	avoid non-standard predefined macros	9 years ago
Andrew Waterman	6c1d0604dc	Use __riscv_flen macro to detect FP support	10 years ago
Andrew Waterman	b94c7a4b07	Refactor pk, bbl, machine into separate libraries Yuck.	10 years ago
Andrew Waterman	d2d16a63e2	Disable RVC in fixed-size assembly blocks	11 years ago
Andrew Waterman	39f189549b	Avoid stack overflow with -msoft-float	11 years ago
Andrew Waterman	6517fe26a2	Update to new privileged spec	11 years ago
Andrew Waterman	5c86450130	work in progress on new supervisor spec	11 years ago
Andrew Waterman	069bdd3f0d	Implement draft of new calling convention Here is the new syscall ABI: syscall number in a7 args in a0 - a6 return value in a0 Here is the integer register map: x0 -> x0 x1 -> ra x2 -> sp x3 -> tp x4 -> gp x5 -> t0 x6 -> t1 x7 -> t2 x8 -> s0 x9 -> s1 x10 -> a0 x11 -> a1 x12 -> a2 x13 -> a3 x14 -> a4 x15 -> a5 x16 -> a6 x17 -> a7 x18 -> s2 x19 -> s3 x20 -> s4 x21 -> s5 x22 -> s6 x23 -> s7 x24 -> s8 x25 -> s9 x26 -> s10 x27 -> s11 x28 -> t3 x29 -> t4 x30 -> t5 x31 -> t6	12 years ago
Andrew Waterman	f62e692e72	Update to new privileged ISA	13 years ago
Andrew Waterman	2f7d5b9ee2	Rename MTFSR/MFFSR to FSSR/FRSR	13 years ago
Andrew Waterman	accebe9e63	add BSD license	13 years ago
Andrew Waterman	1cc5f32ea1	remove unneeded .ent, .end asm directives	13 years ago
Andrew Waterman	8717517e04	Synced up PK with supervisor changes/asm syntax You must upgrade to the latest compiler and ISA simulator to build and run this version of the PK.	15 years ago
Andrew Waterman	0edaecc543	temporary undoing of renaming	15 years ago
Andrew Waterman	e63e4fbe87	Renamed packages	15 years ago
Andrew Waterman	9b215d8bb8	[xcc,opcodes,pk,sim] krste's re-renaming spree	15 years ago
Andrew Waterman	4385a34442	[xcc,opcodes,pk,sim] cleanup to FP ISA - Added 5th rounding mode - Removed MFCR/MTCR in favor of MFFSR/MTFSR (it was the only CR...) - merged MTF.D with MTFLH.D; operation depends on RV32/RV64 mode - made MFFL.D and MFFH.D illegal in RV64	15 years ago
Andrew Waterman	5a0bc797e3	[sim, pk, xcc, opcodes] great instruction renaming of 2011	15 years ago
Andrew Waterman	e45fd54d56	[pk] minor PK bugfix	16 years ago
Andrew Waterman	783c0ec831	[pk] various PK cleanups/speedups	16 years ago