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[v1.03][RISCV] Implementing basic skeleton for RISC-V backend

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Dr-Noob
2023-04-01 16:46:54 +02:00
parent 1f450b23a1
commit 9a69a7f58d
10 changed files with 141 additions and 6 deletions
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21
src/common/ascii.h
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@@ -246,6 +246,26 @@ $C1##. ###. ####. #### ### .## #### ### ### #.##### \
$C1 ## \
$C1 "
#define ASCII_RISCV \
"$C1 \
$C1 ************ \
$C1 %%%%%%%%% *********** \
$C1 %%%%%%%%%% ********** \
$C1 %%%%%%%%% ********* \
$C1 % ******** \
$C1 %% .********* % \
$C1 %%%% ******* %%% \
$C1 %%%%%%. **** %%%%% \
$C1 %%%%%%%%. %%%%%%% \
$C1 \
$C1 \
$C1 ########### ## .######### ######### .## ## \
$C1 ## ## ## ## ## ### ### \
$C1 ########### ## ##########. ## #### .## ## \
$C1 ## ### ## ##. ## ### ### \
$C1 ## ### ## ##########. ########## ### \
$C1 "
// --------------------- LONG LOGOS ------------------------- //
#define ASCII_AMD_L \
"$C1 \
@@ -348,6 +368,7 @@ asciiL logo_ibm = { ASCII_IBM, 42, 9, false, {C_FG_CYAN, C_FG_W
asciiL logo_apple = { ASCII_APPLE, 32, 17, false, {C_FG_WHITE}, {C_FG_CYAN, C_FG_B_WHITE} };
asciiL logo_allwinner = { ASCII_ALLWINNER, 47, 16, false, {C_FG_CYAN}, {C_FG_B_BLACK, C_FG_B_CYAN } };
asciiL logo_rockchip = { ASCII_ROCKCHIP, 58, 8, false, {C_FG_CYAN, C_FG_YELLOW}, {C_FG_CYAN, C_FG_YELLOW} };
asciiL logo_riscv = { ASCII_RISCV, 63, 18, false, {C_FG_CYAN, C_FG_YELLOW}, {C_FG_CYAN, C_FG_YELLOW} };
// Long variants | ----------------------------------------------------------------------------------------------------|
asciiL logo_amd_l = { ASCII_AMD_L, 62, 19, true, {C_BG_WHITE, C_BG_GREEN}, {C_FG_WHITE, C_FG_GREEN} };

4
src/common/cpu.h
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@@ -20,6 +20,8 @@ enum {
CPU_VENDOR_SAMSUNG,
CPU_VENDOR_MARVELL,
CPU_VENDOR_PHYTIUM,
// ARCH_RISCV
CPU_VENDOR_RISCV,
// OTHERS
CPU_VENDOR_UNKNOWN,
CPU_VENDOR_INVALID
@@ -149,7 +151,7 @@ struct cpuInfo {
uint32_t midr;
#endif
#ifdef ARCH_ARM
#if defined(ARCH_ARM) || defined(ARCH_RISCV)
struct system_on_chip* soc;
#endif

51
src/common/printer.c
View File

@@ -22,6 +22,8 @@
#include "../arm/soc.h"
#elif ARCH_RISCV
#include "../riscv/riscv.h"
#include "../riscv/uarch.h"
#include "../riscv/soc.h"
#endif
#ifdef _WIN32
@@ -366,6 +368,8 @@ void choose_ascii_art(struct ascii* art, struct color** cs, struct terminal* ter
else {
art->art = choose_ascii_art_aux(&logo_arm_l, &logo_arm, term, lf);
}
#elif ARCH_RISCV
art->art = &logo_riscv;
#endif
// 2. Choose colors
@@ -431,7 +435,7 @@ uint32_t longest_field_length(struct ascii* art, int la) {
return max;
}
#if defined(ARCH_X86) || defined(ARCH_PPC)
#if defined(ARCH_X86) || defined(ARCH_PPC) || defined(ARCH_RISCV)
void print_ascii_generic(struct ascii* art, uint32_t la, int32_t termw, const char** attribute_fields, bool hybrid_architecture) {
struct ascii_logo* logo = art->art;
int attr_to_print = 0;
@@ -915,7 +919,50 @@ bool print_cpufetch_arm(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
#ifdef ARCH_RISCV
bool print_cpufetch_riscv(struct cpuInfo* cpu, STYLE s, struct color** cs, struct terminal* term) {
printf("Unimplemented\n");
struct ascii* art = set_ascii(get_cpu_vendor(cpu), s);
if(art == NULL)
return false;
// Step 1. Retrieve attributes
char* uarch = get_str_uarch(cpu);
char* manufacturing_process = get_str_process(cpu->soc);
char* max_frequency = get_str_freq(cpu->freq);
char* n_cores = get_str_topology(cpu, cpu->topo);
/*char* l1i = get_str_l1i(cpu->cach);
char* l1d = get_str_l1d(cpu->cach);
char* l2 = get_str_l2(cpu->cach);
char* l3 = get_str_l3(cpu->cach);*/
char* pp = get_str_peak_performance(cpu->peak_performance);
// Step 2. Set attributes
setAttribute(art,ATTRIBUTE_UARCH,uarch);
setAttribute(art,ATTRIBUTE_TECHNOLOGY,manufacturing_process);
setAttribute(art,ATTRIBUTE_FREQUENCY,max_frequency);
setAttribute(art,ATTRIBUTE_NCORES, n_cores);
/*setAttribute(art,ATTRIBUTE_L1i,l1i);
setAttribute(art,ATTRIBUTE_L1d,l1d);
setAttribute(art,ATTRIBUTE_L2,l2);
if(l3 != NULL) {
setAttribute(art,ATTRIBUTE_L3,l3);
}*/
setAttribute(art,ATTRIBUTE_PEAK,pp);
// Step 3. Print output
const char** attribute_fields = ATTRIBUTE_FIELDS;
uint32_t longest_attribute = longest_attribute_length(art, attribute_fields);
uint32_t longest_field = longest_field_length(art, longest_attribute);
choose_ascii_art(art, cs, term, longest_field);
if(!ascii_fits_screen(term->w, *art->art, longest_field)) {
// Despite of choosing the smallest logo, the output does not fit
// Choose the shorter field names and recalculate the longest attr
attribute_fields = ATTRIBUTE_FIELDS_SHORT;
longest_attribute = longest_attribute_length(art, attribute_fields);
}
print_ascii_generic(art, longest_attribute, term->w, attribute_fields, false);
return true;
}
#endif