feat! breaking changes on kernel sources.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

2 files changed, 0 insertions, 252 deletions

diff --git a/dev/boot/BootKit/Shared/base.h b/dev/boot/BootKit/Shared/base.h
deleted file mode 100644
index c95db0cc..00000000
--- a/dev/boot/BootKit/Shared/base.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef UTL_BASE_H
-#define UTL_BASE_H
-
-#include <math.h>
-#include <stddef.h>
-#include <stdint.h>
-
-namespace utl {
-
-/**
- * @brief Helper to get number of elements in array.
- *
- * @tparam T Auto-deduced element type
- * @tparam N Auto-deduced number of elements
- * @return Array size
- */
-template <class T, size_t N>
-constexpr size_t countof(T (&)[N]) {
-  return N;
-}
-
-}  // namespace utl
-
-#endif
\ No newline at end of file
diff --git a/dev/boot/BootKit/Shared/bit.h b/dev/boot/BootKit/Shared/bit.h
deleted file mode 100644
index 1ac29c89..00000000
--- a/dev/boot/BootKit/Shared/bit.h
+++ /dev/null
@@ -1,228 +0,0 @@
-#ifndef UTL_BIT_H
-#define UTL_BIT_H
-
-#include <bit>
-
-namespace utl {
-
-/**
- * @brief Size of object in terms of bits.
- *
- * @tparam T Object type
- * @return Number of bits
- */
-template <class T>
-constexpr auto bit_size() {
-  return sizeof(T) * 8;
-}
-
-/**
- * @brief Integer with all bits set to 1.
- *
- * @tparam T Integer type
- * @return All set integer
- */
-template <class T>
-constexpr T bit_full() {
-  return T(-1);
-}
-
-/**
- * @brief Wrap around mask for power of two number of bits
- * within given integer type. For example:
- * [ bit_wrap<uint8_t>  = 8  - 1 = 0b111   ]
- * [ bit_wrap<uint16_t> = 16 - 1 = 0b1111  ]
- * [ bit_wrap<uint32_t> = 32 - 1 = 0b11111 ]
- *
- * @tparam T Integer type
- * @return Wrap around mask for number of bits
- */
-template <class T>
-constexpr T bit_wrap() {
-  return bit_size<T>() - 1;
-}
-
-/**
- * @brief Number of bits to fit bit_wrap<T> result, in other words
- * bit width of (sizeof(T) * 8 - 1). For example:
- * [ bit_shft<uint8_t>  = bit_width(0b111)      = 3 ]
- * [ bit_shft<uint16_t> = bit_width(0b1111)     = 4 ]
- * [ bit_shft<uint32_t> = bit_width(0b11111)    = 5 ]
- *
- * @tparam T Integer type
- * @return Number of bits to shift to divide by sizeof(T) * 8
- */
-template <class T>
-constexpr auto bit_shft() {
-  return std::bit_width(bit_wrap<T>());
-}
-
-/**
- * @brief Round up division by number of bits within given integer type,
- * which sizeof(T) * 8 is power of two.
- *
- * @tparam T Inetegr type
- * @param x Dividend
- * @return Quotient
- */
-template <class T>
-constexpr auto bit_ceil(auto x) {
-  return (x + bit_wrap<T>()) >> bit_shft<T>();
-}
-
-/**
- * @brief Count leading zeros.
- *
- * @param x Unsigned integer argument
- * @return Number of leading zeros
- */
-constexpr unsigned cntlz(auto x) {
-  if constexpr (std::is_same_v<decltype(x), int>)
-    return std::countl_zero(unsigned(x));
-  else
-    return std::countl_zero(x);
-}
-
-/**
- * @brief Count trailing zeros.
- *
- * @param x Unsigned integer argument
- * @return Number of trailing zeros
- */
-constexpr unsigned cnttz(auto x) {
-  if constexpr (std::is_same_v<decltype(x), int>)
-    return std::countr_zero(unsigned(x));
-  else
-    return std::countr_zero(x);
-}
-
-/**
- * @brief Get number of words (integers) required to store N bits.
- *
- * @tparam T Word integer type
- * @param n Number of bits to store
- * @return Number of words
- */
-template <class T>
-constexpr size_t words_in_bits(size_t n) {
-  return (n >> bit_shft<T>()) + !!(n & bit_wrap<T>());
-}
-
-/**
- * @brief Get number of bytes required to store N bits.
- *
- * @param n Number of bits to store
- * @return Number of bytes
- */
-constexpr size_t bytes_in_bits(size_t n) {
-  return words_in_bits<uint8_t>(n);
-}
-
-/**
- * @brief Make integer with bit at given position.
- *
- * @tparam T Inetegr type
- * @param n Bit position
- * @return Integer with set bit
- */
-template <class T = unsigned>
-constexpr T bit(int n) {
-  return T(1) << n;
-}
-
-/**
- * @brief Get n-th bit of an integer.
- *
- * @tparam T Integer type
- * @param x Integer
- * @param n Bit position from LSB
- * @return true if set
- */
-template <class T>
-constexpr bool get_bit(T x, int n) {
-  return (x >> n) & 1;
-}
-
-/**
- * @brief Set n-th bit of an integer.
- *
- * @tparam T Integer type
- * @param x Integer
- * @param n Bit position from LSB
- */
-template <class T>
-constexpr void set_bit(T& x, int n) {
-  x |= 1 << n;
-}
-
-/**
- * @brief Clear n-th bit of an integer.
- *
- * @tparam T Integer type
- * @param x Integer
- * @param n Bit position from LSB
- */
-template <class T>
-constexpr void clr_bit(T& x, int n) {
-  x &= ~(1 << n);
-}
-
-/**
- * @brief Get n-th bit in array of words (starting from LSB).
- *
- * @tparam T Word type
- * @param p Array of words
- * @param n Index of bit to get
- * @return true if set
- */
-template <class T>
-constexpr bool get_arr_bit(const T* p, unsigned n) {
-  return get_bit(p[n >> bit_shft<T>()], n & bit_wrap<T>());
-}
-
-/**
- * @brief Set n-th bit in array of words (starting from LSB).
- *
- * @tparam T Word type
- * @param p Array of words
- * @param n Index of bit to set
- */
-template <class T>
-constexpr void set_arr_bit(T* p, unsigned n) {
-  set_bit(p[n >> bit_shft<T>()], n & bit_wrap<T>());
-}
-
-/**
- * @brief Clear n-th bit in array of words (starting from LSB).
- *
- * @tparam T Word type
- * @param p Array of words
- * @param n Index of bit to clear
- */
-template <class T>
-constexpr void clr_arr_bit(T* p, unsigned n) {
-  clr_bit(p[n >> bit_shft<T>()], n & bit_wrap<T>());
-}
-
-/**
- * @brief Shift bits left in array of integer elements from least significant bit
- * and considering 0-th byte as the right most.
- * uint16_t example: 0b10000000'11100001 ==> 0b00000001'11000010.
- *
- * @tparam T Integer type
- * @tparam L Length of array
- * @param x Array of integers, nullptr not acceptable!
- * @param len Number of elements
- */
-template <class T, size_t L>
-constexpr void shift_left(T (&x)[L]) {
-  for (int i = L - 1; i > 0; --i) {
-    x[i] <<= 1;
-    x[i] |= x[i - 1] >> bit_wrap<T>();
-  }
-  x[0] <<= 1;
-}
-
-}  // namespace utl
-
-#endif
\ No newline at end of file