From f08304931b43419767d9f58c20868540dfdb0658 Mon Sep 17 00:00:00 2001
From: augustin64 <me.git@augustin64.fr>
Date: Mon, 23 Sep 2024 13:39:04 +0200
Subject: [PATCH] Add TP01 answers

---
 TP01/riscv/README.md  |   8 ++++++++
 TP01/riscv/asshand.o  | Bin 0 -> 1088 bytes
 TP01/riscv/libprint.o | Bin 0 -> 2576 bytes
 TP01/riscv/minmax.s   |  10 +++++++++-
 TP01/riscv/sum.s      |  19 +++++++++++++++++++
 5 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 TP01/riscv/README.md
 create mode 100644 TP01/riscv/asshand.o
 create mode 100644 TP01/riscv/libprint.o
 create mode 100644 TP01/riscv/sum.s

diff --git a/TP01/riscv/README.md b/TP01/riscv/README.md
new file mode 100644
index 0000000..8f7332f
--- /dev/null
+++ b/TP01/riscv/README.md
@@ -0,0 +1,8 @@
+# Installed using:
+
+sudo pacman -S riscv64-elf-binutils riscv64-elf-newlib riscv64-linux-gnu-gcc
+yay -S riscv64-unknown-elf-gcc riscv64-unknown-elf-binutils riscv64-unknown-elf-picolibc
+yay -S riscv-pk-git # which has a broken repo path, you need to manually edit PKGBUILD
+
+then, run using:
+spike /usr/riscv64-linux-gnu/bin/pk ex1.riscv
diff --git a/TP01/riscv/asshand.o b/TP01/riscv/asshand.o
new file mode 100644
index 0000000000000000000000000000000000000000..6cae7b24eb61202174b1ddaff527a85de5091dbf
GIT binary patch
literal 1088
zcmbtT!AiqG5S=teEqJJiAPC|?Jjv1q@hGXH9_$Br3)?i+Koi35w$xtqGkWymKX~+C
z`~>gfOtNd^HeTw4WM<yX+nLEEPglL`hU0({2R>op85DJ+wAWAtg&9B-Hetuxg^z>R
zulr|!?kxsHBBKd7T{Jy0IXg}Kyc4E=-VQlgLqGS!0X=3(Bn9EKWEf{rjEQKc>3G!1
z+eL-H9&UYy;Nn#$E>PFMrJQkj((@wC!O51z1#bzwK%`aI&(ZWB)5qBWQl4b+(|HT)
zY*ec=`Isu+2PTy$^@FiQJmO5nQw40m6$jRr5?HYq#+4FDf2?9zJ#2OR5UKPQ*R3N0
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vPrm-OOiH2W+I!cUc2BoGe-kmgccR?sLO0}8#IC=Mu{!>nPQ0ve$+Y?3a6MF1

literal 0
HcmV?d00001

diff --git a/TP01/riscv/libprint.o b/TP01/riscv/libprint.o
new file mode 100644
index 0000000000000000000000000000000000000000..eaa329c0f78e615a65875c95e7ec44af12aa0593
GIT binary patch
literal 2576
zcmb_d&ubG=5S}!qwf>@Qq?HP#7Ofx>+E@fHC04AWJ?KFY5z|ewX#)AN>~7LlP}4{&
zhzIfF$&<Gtq9P*VK|J)}Ur|L-p@)L86e-1--I;XznpCt-*qxd0eeaw1-cELJogNu(
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i=SMxQ?j0eB@C)f3B_31jx8hjM`TXZ{zkh22>ipl{r)TB>

literal 0
HcmV?d00001

diff --git a/TP01/riscv/minmax.s b/TP01/riscv/minmax.s
index effe800..91b2eee 100644
--- a/TP01/riscv/minmax.s
+++ b/TP01/riscv/minmax.s
@@ -4,7 +4,15 @@ main:
 	addi	sp,sp,-16
 	sd	ra,8(sp)
 ## TODO Your assembly code there
+  addi t0, zero, 17
+  addi t1, zero, 12
+  blt t0, t1, inf
+  sb zero, t1, min
+  j end
+inf:
+  sb zero, t2, min
 ## END TODO End of user assembly code
+end:
 	ld	ra,8(sp)
 	addi	sp,sp,16
 	ret
@@ -15,4 +23,4 @@ mydata:
 	.dword 7
 	.dword 42
 min:
-	.dword 0
+	.dword 8
diff --git a/TP01/riscv/sum.s b/TP01/riscv/sum.s
new file mode 100644
index 0000000..91f9d8f
--- /dev/null
+++ b/TP01/riscv/sum.s
@@ -0,0 +1,19 @@
+  .globl main
+main:
+	addi	sp,sp,-16
+	sd	ra,8(sp)
+  addi t0, zero, 0
+  addi t1, zero, 0
+  addi t2, zero, 9
+loop:
+  beq t1, t2, end
+  addi t1, t1, 1
+  add t0, t0, t1
+  j loop
+end:
+  addi a0, t0, 0
+  call print_int
+  call newline
+	ld	ra,8(sp)
+	addi	sp,sp,16
+  ret